id sid tid token lemma pos work_kybbk22puncxpbwlwra5tzagve 1 1 2018 2018 CD work_kybbk22puncxpbwlwra5tzagve 1 2 International International NNP work_kybbk22puncxpbwlwra5tzagve 1 3 Conference Conference NNP work_kybbk22puncxpbwlwra5tzagve 1 4 on on IN work_kybbk22puncxpbwlwra5tzagve 1 5 Sensor Sensor NNP work_kybbk22puncxpbwlwra5tzagve 1 6 Network Network NNP work_kybbk22puncxpbwlwra5tzagve 1 7 and and CC work_kybbk22puncxpbwlwra5tzagve 1 8 Computer Computer NNP work_kybbk22puncxpbwlwra5tzagve 1 9 Engineering Engineering NNP work_kybbk22puncxpbwlwra5tzagve 1 10 ( ( -LRB- work_kybbk22puncxpbwlwra5tzagve 1 11 ICSNCE ICSNCE NNP work_kybbk22puncxpbwlwra5tzagve 1 12 2018 2018 CD work_kybbk22puncxpbwlwra5tzagve 1 13 ) ) -RRB- work_kybbk22puncxpbwlwra5tzagve 1 14 99 99 CD work_kybbk22puncxpbwlwra5tzagve 1 15 Research research NN work_kybbk22puncxpbwlwra5tzagve 1 16 on on IN work_kybbk22puncxpbwlwra5tzagve 1 17 the the DT work_kybbk22puncxpbwlwra5tzagve 1 18 Key Key NNP work_kybbk22puncxpbwlwra5tzagve 1 19 Technology Technology NNP work_kybbk22puncxpbwlwra5tzagve 1 20 of of IN work_kybbk22puncxpbwlwra5tzagve 1 21 Survey Survey NNP work_kybbk22puncxpbwlwra5tzagve 1 22 Measurement Measurement NNP work_kybbk22puncxpbwlwra5tzagve 1 23 Image Image NNP work_kybbk22puncxpbwlwra5tzagve 1 24 Based base VBN work_kybbk22puncxpbwlwra5tzagve 1 25 on on IN work_kybbk22puncxpbwlwra5tzagve 1 26 UAV UAV NNP work_kybbk22puncxpbwlwra5tzagve 1 27 Ding Ding NNP work_kybbk22puncxpbwlwra5tzagve 1 28 Li Li NNP work_kybbk22puncxpbwlwra5tzagve 1 29 Health Health NNP work_kybbk22puncxpbwlwra5tzagve 1 30 Services Services NNPS work_kybbk22puncxpbwlwra5tzagve 1 31 Administration Administration NNP work_kybbk22puncxpbwlwra5tzagve 1 32 Xi`an Xi`an NNP work_kybbk22puncxpbwlwra5tzagve 1 33 Medical Medical NNP work_kybbk22puncxpbwlwra5tzagve 1 34 University University NNP work_kybbk22puncxpbwlwra5tzagve 1 35 Xi’an Xi’an NNP work_kybbk22puncxpbwlwra5tzagve 1 36 , , , work_kybbk22puncxpbwlwra5tzagve 1 37 710021 710021 CD work_kybbk22puncxpbwlwra5tzagve 1 38 , , , work_kybbk22puncxpbwlwra5tzagve 1 39 Shaanxi Shaanxi NNP work_kybbk22puncxpbwlwra5tzagve 1 40 , , , work_kybbk22puncxpbwlwra5tzagve 1 41 China China NNP work_kybbk22puncxpbwlwra5tzagve 1 42 e e NN work_kybbk22puncxpbwlwra5tzagve 1 43 - - NN work_kybbk22puncxpbwlwra5tzagve 1 44 mail mail NN work_kybbk22puncxpbwlwra5tzagve 1 45 : : : work_kybbk22puncxpbwlwra5tzagve 1 46 370486946@qq.com 370486946@qq.com CD work_kybbk22puncxpbwlwra5tzagve 1 47 Chong Chong NNP work_kybbk22puncxpbwlwra5tzagve 1 48 Jiao Jiao NNP work_kybbk22puncxpbwlwra5tzagve 1 49 School School NNP work_kybbk22puncxpbwlwra5tzagve 1 50 of of IN work_kybbk22puncxpbwlwra5tzagve 1 51 Computer Computer NNP work_kybbk22puncxpbwlwra5tzagve 1 52 Science Science NNP work_kybbk22puncxpbwlwra5tzagve 1 53 and and CC work_kybbk22puncxpbwlwra5tzagve 1 54 Engineering Engineering NNP work_kybbk22puncxpbwlwra5tzagve 1 55 Xi’an Xi’an NNP work_kybbk22puncxpbwlwra5tzagve 1 56 Technological Technological NNP work_kybbk22puncxpbwlwra5tzagve 1 57 University University NNP work_kybbk22puncxpbwlwra5tzagve 1 58 Xi’an Xi’an NNP work_kybbk22puncxpbwlwra5tzagve 1 59 , , , work_kybbk22puncxpbwlwra5tzagve 1 60 710021 710021 CD work_kybbk22puncxpbwlwra5tzagve 1 61 , , , work_kybbk22puncxpbwlwra5tzagve 1 62 Shaanxi Shaanxi NNP work_kybbk22puncxpbwlwra5tzagve 1 63 , , , work_kybbk22puncxpbwlwra5tzagve 1 64 China China NNP work_kybbk22puncxpbwlwra5tzagve 1 65 e e NN work_kybbk22puncxpbwlwra5tzagve 1 66 - - NN work_kybbk22puncxpbwlwra5tzagve 1 67 mail mail NN work_kybbk22puncxpbwlwra5tzagve 1 68 : : : work_kybbk22puncxpbwlwra5tzagve 1 69 1342748406@qq.com 1342748406@qq.com CD work_kybbk22puncxpbwlwra5tzagve 1 70 Abstract Abstract NNP work_kybbk22puncxpbwlwra5tzagve 1 71 — — : work_kybbk22puncxpbwlwra5tzagve 1 72 With with IN work_kybbk22puncxpbwlwra5tzagve 1 73 the the DT work_kybbk22puncxpbwlwra5tzagve 1 74 development development NN work_kybbk22puncxpbwlwra5tzagve 1 75 of of IN work_kybbk22puncxpbwlwra5tzagve 1 76 computer computer NN work_kybbk22puncxpbwlwra5tzagve 1 77 technology technology NN work_kybbk22puncxpbwlwra5tzagve 1 78 , , , work_kybbk22puncxpbwlwra5tzagve 1 79 especially especially RB work_kybbk22puncxpbwlwra5tzagve 1 80 the the DT work_kybbk22puncxpbwlwra5tzagve 1 81 emergence emergence NN work_kybbk22puncxpbwlwra5tzagve 1 82 of of IN work_kybbk22puncxpbwlwra5tzagve 1 83 high high JJ work_kybbk22puncxpbwlwra5tzagve 1 84 resolution resolution NN work_kybbk22puncxpbwlwra5tzagve 1 85 image image NN work_kybbk22puncxpbwlwra5tzagve 1 86 sensor sensor NN work_kybbk22puncxpbwlwra5tzagve 1 87 , , , work_kybbk22puncxpbwlwra5tzagve 1 88 aerial aerial JJ work_kybbk22puncxpbwlwra5tzagve 1 89 photogrammetry photogrammetry NNP work_kybbk22puncxpbwlwra5tzagve 1 90 has have VBZ work_kybbk22puncxpbwlwra5tzagve 1 91 played play VBN work_kybbk22puncxpbwlwra5tzagve 1 92 an an DT work_kybbk22puncxpbwlwra5tzagve 1 93 important important JJ work_kybbk22puncxpbwlwra5tzagve 1 94 role role NN work_kybbk22puncxpbwlwra5tzagve 1 95 in in IN work_kybbk22puncxpbwlwra5tzagve 1 96 geological geological JJ work_kybbk22puncxpbwlwra5tzagve 1 97 survey survey NN work_kybbk22puncxpbwlwra5tzagve 1 98 . . . work_kybbk22puncxpbwlwra5tzagve 2 1 Traditional traditional JJ work_kybbk22puncxpbwlwra5tzagve 2 2 aerial aerial JJ work_kybbk22puncxpbwlwra5tzagve 2 3 measurements measurement NNS work_kybbk22puncxpbwlwra5tzagve 2 4 are be VBP work_kybbk22puncxpbwlwra5tzagve 2 5 carried carry VBN work_kybbk22puncxpbwlwra5tzagve 2 6 out out RP work_kybbk22puncxpbwlwra5tzagve 2 7 by by IN work_kybbk22puncxpbwlwra5tzagve 2 8 manned manned JJ work_kybbk22puncxpbwlwra5tzagve 2 9 large large JJ work_kybbk22puncxpbwlwra5tzagve 2 10 aircraft aircraft NN work_kybbk22puncxpbwlwra5tzagve 2 11 , , , work_kybbk22puncxpbwlwra5tzagve 2 12 with with IN work_kybbk22puncxpbwlwra5tzagve 2 13 a a DT work_kybbk22puncxpbwlwra5tzagve 2 14 large large JJ work_kybbk22puncxpbwlwra5tzagve 2 15 volume volume NN work_kybbk22puncxpbwlwra5tzagve 2 16 of of IN work_kybbk22puncxpbwlwra5tzagve 2 17 measured measured JJ work_kybbk22puncxpbwlwra5tzagve 2 18 information information NN work_kybbk22puncxpbwlwra5tzagve 2 19 and and CC work_kybbk22puncxpbwlwra5tzagve 2 20 a a DT work_kybbk22puncxpbwlwra5tzagve 2 21 wide wide JJ work_kybbk22puncxpbwlwra5tzagve 2 22 range range NN work_kybbk22puncxpbwlwra5tzagve 2 23 of of IN work_kybbk22puncxpbwlwra5tzagve 2 24 shots shot NNS work_kybbk22puncxpbwlwra5tzagve 2 25 . . . work_kybbk22puncxpbwlwra5tzagve 3 1 This this DT work_kybbk22puncxpbwlwra5tzagve 3 2 method method NN work_kybbk22puncxpbwlwra5tzagve 3 3 is be VBZ work_kybbk22puncxpbwlwra5tzagve 3 4 suitable suitable JJ work_kybbk22puncxpbwlwra5tzagve 3 5 for for IN work_kybbk22puncxpbwlwra5tzagve 3 6 large large JJ work_kybbk22puncxpbwlwra5tzagve 3 7 area area NN work_kybbk22puncxpbwlwra5tzagve 3 8 operation operation NN work_kybbk22puncxpbwlwra5tzagve 3 9 , , , work_kybbk22puncxpbwlwra5tzagve 3 10 which which WDT work_kybbk22puncxpbwlwra5tzagve 3 11 is be VBZ work_kybbk22puncxpbwlwra5tzagve 3 12 high high JJ work_kybbk22puncxpbwlwra5tzagve 3 13 and and CC work_kybbk22puncxpbwlwra5tzagve 3 14 expensive expensive JJ work_kybbk22puncxpbwlwra5tzagve 3 15 for for IN work_kybbk22puncxpbwlwra5tzagve 3 16 hardware hardware NN work_kybbk22puncxpbwlwra5tzagve 3 17 site site NN work_kybbk22puncxpbwlwra5tzagve 3 18 . . . work_kybbk22puncxpbwlwra5tzagve 4 1 UAV UAV NNP work_kybbk22puncxpbwlwra5tzagve 4 2 air air NN work_kybbk22puncxpbwlwra5tzagve 4 3 measurement measurement NN work_kybbk22puncxpbwlwra5tzagve 4 4 systems system NNS work_kybbk22puncxpbwlwra5tzagve 4 5 are be VBP work_kybbk22puncxpbwlwra5tzagve 4 6 usually usually RB work_kybbk22puncxpbwlwra5tzagve 4 7 used use VBN work_kybbk22puncxpbwlwra5tzagve 4 8 for for IN work_kybbk22puncxpbwlwra5tzagve 4 9 small small JJ work_kybbk22puncxpbwlwra5tzagve 4 10 area area NN work_kybbk22puncxpbwlwra5tzagve 4 11 measurements measurement NNS work_kybbk22puncxpbwlwra5tzagve 4 12 . . . work_kybbk22puncxpbwlwra5tzagve 5 1 The the DT work_kybbk22puncxpbwlwra5tzagve 5 2 UAV UAV NNP work_kybbk22puncxpbwlwra5tzagve 5 3 is be VBZ work_kybbk22puncxpbwlwra5tzagve 5 4 small small JJ work_kybbk22puncxpbwlwra5tzagve 5 5 and and CC work_kybbk22puncxpbwlwra5tzagve 5 6 fluctuates fluctuate VBZ work_kybbk22puncxpbwlwra5tzagve 5 7 greatly greatly RB work_kybbk22puncxpbwlwra5tzagve 5 8 during during IN work_kybbk22puncxpbwlwra5tzagve 5 9 flight flight NN work_kybbk22puncxpbwlwra5tzagve 5 10 , , , work_kybbk22puncxpbwlwra5tzagve 5 11 the the DT work_kybbk22puncxpbwlwra5tzagve 5 12 collection collection NN work_kybbk22puncxpbwlwra5tzagve 5 13 of of IN work_kybbk22puncxpbwlwra5tzagve 5 14 the the DT work_kybbk22puncxpbwlwra5tzagve 5 15 data datum NNS work_kybbk22puncxpbwlwra5tzagve 5 16 and and CC work_kybbk22puncxpbwlwra5tzagve 5 17 images image NNS work_kybbk22puncxpbwlwra5tzagve 5 18 are be VBP work_kybbk22puncxpbwlwra5tzagve 5 19 not not RB work_kybbk22puncxpbwlwra5tzagve 5 20 accurate accurate JJ work_kybbk22puncxpbwlwra5tzagve 5 21 enough enough RB work_kybbk22puncxpbwlwra5tzagve 5 22 . . . work_kybbk22puncxpbwlwra5tzagve 6 1 This this DT work_kybbk22puncxpbwlwra5tzagve 6 2 paper paper NN work_kybbk22puncxpbwlwra5tzagve 6 3 has have VBZ work_kybbk22puncxpbwlwra5tzagve 6 4 obtained obtain VBN work_kybbk22puncxpbwlwra5tzagve 6 5 the the DT work_kybbk22puncxpbwlwra5tzagve 6 6 accurate accurate JJ work_kybbk22puncxpbwlwra5tzagve 6 7 measurement measurement NN work_kybbk22puncxpbwlwra5tzagve 6 8 of of IN work_kybbk22puncxpbwlwra5tzagve 6 9 image image NN work_kybbk22puncxpbwlwra5tzagve 6 10 by by IN work_kybbk22puncxpbwlwra5tzagve 6 11 studying study VBG work_kybbk22puncxpbwlwra5tzagve 6 12 the the DT work_kybbk22puncxpbwlwra5tzagve 6 13 image image NN work_kybbk22puncxpbwlwra5tzagve 6 14 fast fast JJ work_kybbk22puncxpbwlwra5tzagve 6 15 matching matching NN work_kybbk22puncxpbwlwra5tzagve 6 16 theory theory NN work_kybbk22puncxpbwlwra5tzagve 6 17 , , , work_kybbk22puncxpbwlwra5tzagve 6 18 which which WDT work_kybbk22puncxpbwlwra5tzagve 6 19 has have VBZ work_kybbk22puncxpbwlwra5tzagve 6 20 practical practical JJ work_kybbk22puncxpbwlwra5tzagve 6 21 significance significance NN work_kybbk22puncxpbwlwra5tzagve 6 22 in in IN work_kybbk22puncxpbwlwra5tzagve 6 23 the the DT work_kybbk22puncxpbwlwra5tzagve 6 24 actual actual JJ work_kybbk22puncxpbwlwra5tzagve 6 25 mapping mapping NN work_kybbk22puncxpbwlwra5tzagve 6 26 and and CC work_kybbk22puncxpbwlwra5tzagve 6 27 has have VBZ work_kybbk22puncxpbwlwra5tzagve 6 28 higher high JJR work_kybbk22puncxpbwlwra5tzagve 6 29 research research NN work_kybbk22puncxpbwlwra5tzagve 6 30 value value NN work_kybbk22puncxpbwlwra5tzagve 6 31 . . . work_kybbk22puncxpbwlwra5tzagve 7 1 Keywords Keywords NNP work_kybbk22puncxpbwlwra5tzagve 7 2 - - HYPH work_kybbk22puncxpbwlwra5tzagve 7 3 UAV UAV NNP work_kybbk22puncxpbwlwra5tzagve 7 4 ; ; : work_kybbk22puncxpbwlwra5tzagve 7 5 Measurement Measurement NNP work_kybbk22puncxpbwlwra5tzagve 7 6 Image Image NNP work_kybbk22puncxpbwlwra5tzagve 7 7 ; ; : work_kybbk22puncxpbwlwra5tzagve 7 8 Image image NN work_kybbk22puncxpbwlwra5tzagve 7 9 Validation validation NN work_kybbk22puncxpbwlwra5tzagve 7 10 ; ; : work_kybbk22puncxpbwlwra5tzagve 7 11 Image Image NNP work_kybbk22puncxpbwlwra5tzagve 7 12 Preprocessing preprocessing NN work_kybbk22puncxpbwlwra5tzagve 7 13 ; ; : work_kybbk22puncxpbwlwra5tzagve 7 14 Image image NN work_kybbk22puncxpbwlwra5tzagve 7 15 Matching matching NN work_kybbk22puncxpbwlwra5tzagve 7 16 ; ; : work_kybbk22puncxpbwlwra5tzagve 7 17 Feature Feature NNP work_kybbk22puncxpbwlwra5tzagve 7 18 Extraction extraction NN work_kybbk22puncxpbwlwra5tzagve 7 19 I. i. NN work_kybbk22puncxpbwlwra5tzagve 8 1 INTRODUCTION INTRODUCTION NNP work_kybbk22puncxpbwlwra5tzagve 8 2 Quadrotor Quadrotor NNP work_kybbk22puncxpbwlwra5tzagve 8 3 or or CC work_kybbk22puncxpbwlwra5tzagve 8 4 Quadrotor quadrotor NN work_kybbk22puncxpbwlwra5tzagve 8 5 UAV UAV NNP work_kybbk22puncxpbwlwra5tzagve 8 6 , , , work_kybbk22puncxpbwlwra5tzagve 8 7 simply simply RB work_kybbk22puncxpbwlwra5tzagve 8 8 called call VBN work_kybbk22puncxpbwlwra5tzagve 8 9 UAV UAV NNP work_kybbk22puncxpbwlwra5tzagve 8 10 , , , work_kybbk22puncxpbwlwra5tzagve 8 11 is be VBZ work_kybbk22puncxpbwlwra5tzagve 8 12 a a DT work_kybbk22puncxpbwlwra5tzagve 8 13 type type NN work_kybbk22puncxpbwlwra5tzagve 8 14 of of IN work_kybbk22puncxpbwlwra5tzagve 8 15 UAV UAV NNP work_kybbk22puncxpbwlwra5tzagve 8 16 that that WDT work_kybbk22puncxpbwlwra5tzagve 8 17 has have VBZ work_kybbk22puncxpbwlwra5tzagve 8 18 four four CD work_kybbk22puncxpbwlwra5tzagve 8 19 propellers propeller NNS work_kybbk22puncxpbwlwra5tzagve 8 20 and and CC work_kybbk22puncxpbwlwra5tzagve 8 21 crosses cross VBZ work_kybbk22puncxpbwlwra5tzagve 8 22 the the DT work_kybbk22puncxpbwlwra5tzagve 8 23 propeller propeller NN work_kybbk22puncxpbwlwra5tzagve 8 24 . . . work_kybbk22puncxpbwlwra5tzagve 9 1 It -PRON- PRP work_kybbk22puncxpbwlwra5tzagve 9 2 can can MD work_kybbk22puncxpbwlwra5tzagve 9 3 record record VB work_kybbk22puncxpbwlwra5tzagve 9 4 aerial aerial JJ work_kybbk22puncxpbwlwra5tzagve 9 5 video video NN work_kybbk22puncxpbwlwra5tzagve 9 6 with with IN work_kybbk22puncxpbwlwra5tzagve 9 7 a a DT work_kybbk22puncxpbwlwra5tzagve 9 8 miniature miniature JJ work_kybbk22puncxpbwlwra5tzagve 9 9 camera camera NN work_kybbk22puncxpbwlwra5tzagve 9 10 . . . work_kybbk22puncxpbwlwra5tzagve 10 1 At at IN work_kybbk22puncxpbwlwra5tzagve 10 2 present present NN work_kybbk22puncxpbwlwra5tzagve 10 3 , , , work_kybbk22puncxpbwlwra5tzagve 10 4 UAV UAV NNP work_kybbk22puncxpbwlwra5tzagve 10 5 surveying surveying NN work_kybbk22puncxpbwlwra5tzagve 10 6 mainly mainly RB work_kybbk22puncxpbwlwra5tzagve 10 7 relies rely VBZ work_kybbk22puncxpbwlwra5tzagve 10 8 on on IN work_kybbk22puncxpbwlwra5tzagve 10 9 image image NN work_kybbk22puncxpbwlwra5tzagve 10 10 aerial aerial JJ work_kybbk22puncxpbwlwra5tzagve 10 11 camera camera NN work_kybbk22puncxpbwlwra5tzagve 10 12 to to TO work_kybbk22puncxpbwlwra5tzagve 10 13 capture capture VB work_kybbk22puncxpbwlwra5tzagve 10 14 images image NNS work_kybbk22puncxpbwlwra5tzagve 10 15 . . . work_kybbk22puncxpbwlwra5tzagve 11 1 Traditional traditional JJ work_kybbk22puncxpbwlwra5tzagve 11 2 measuring measuring NN work_kybbk22puncxpbwlwra5tzagve 11 3 cameras camera NNS work_kybbk22puncxpbwlwra5tzagve 11 4 are be VBP work_kybbk22puncxpbwlwra5tzagve 11 5 not not RB work_kybbk22puncxpbwlwra5tzagve 11 6 only only RB work_kybbk22puncxpbwlwra5tzagve 11 7 expensive expensive JJ work_kybbk22puncxpbwlwra5tzagve 11 8 , , , work_kybbk22puncxpbwlwra5tzagve 11 9 but but CC work_kybbk22puncxpbwlwra5tzagve 11 10 also also RB work_kybbk22puncxpbwlwra5tzagve 11 11 require require VB work_kybbk22puncxpbwlwra5tzagve 11 12 film film NN work_kybbk22puncxpbwlwra5tzagve 11 13 image image NN work_kybbk22puncxpbwlwra5tzagve 11 14 scanning scanning NN work_kybbk22puncxpbwlwra5tzagve 11 15 to to TO work_kybbk22puncxpbwlwra5tzagve 11 16 acquire acquire VB work_kybbk22puncxpbwlwra5tzagve 11 17 digital digital JJ work_kybbk22puncxpbwlwra5tzagve 11 18 images image NNS work_kybbk22puncxpbwlwra5tzagve 11 19 with with IN work_kybbk22puncxpbwlwra5tzagve 11 20 low low JJ work_kybbk22puncxpbwlwra5tzagve 11 21 shooting shoot VBG work_kybbk22puncxpbwlwra5tzagve 11 22 quality quality NN work_kybbk22puncxpbwlwra5tzagve 11 23 and and CC work_kybbk22puncxpbwlwra5tzagve 11 24 long long JJ work_kybbk22puncxpbwlwra5tzagve 11 25 measuring measuring NN work_kybbk22puncxpbwlwra5tzagve 11 26 time time NN work_kybbk22puncxpbwlwra5tzagve 11 27 . . . work_kybbk22puncxpbwlwra5tzagve 12 1 In in IN work_kybbk22puncxpbwlwra5tzagve 12 2 this this DT work_kybbk22puncxpbwlwra5tzagve 12 3 paper paper NN work_kybbk22puncxpbwlwra5tzagve 12 4 , , , work_kybbk22puncxpbwlwra5tzagve 12 5 a a DT work_kybbk22puncxpbwlwra5tzagve 12 6 non non JJ work_kybbk22puncxpbwlwra5tzagve 12 7 - - JJ work_kybbk22puncxpbwlwra5tzagve 12 8 metric metric JJ work_kybbk22puncxpbwlwra5tzagve 12 9 camera camera NN work_kybbk22puncxpbwlwra5tzagve 12 10 CCD ccd NN work_kybbk22puncxpbwlwra5tzagve 12 11 is be VBZ work_kybbk22puncxpbwlwra5tzagve 12 12 used use VBN work_kybbk22puncxpbwlwra5tzagve 12 13 for for IN work_kybbk22puncxpbwlwra5tzagve 12 14 image image NN work_kybbk22puncxpbwlwra5tzagve 12 15 acquisition acquisition NN work_kybbk22puncxpbwlwra5tzagve 12 16 , , , work_kybbk22puncxpbwlwra5tzagve 12 17 the the DT work_kybbk22puncxpbwlwra5tzagve 12 18 advantages advantage NNS work_kybbk22puncxpbwlwra5tzagve 12 19 of of IN work_kybbk22puncxpbwlwra5tzagve 12 20 CCD CCD NNP work_kybbk22puncxpbwlwra5tzagve 12 21 camera camera NN work_kybbk22puncxpbwlwra5tzagve 12 22 are be VBP work_kybbk22puncxpbwlwra5tzagve 12 23 low low JJ work_kybbk22puncxpbwlwra5tzagve 12 24 prices price NNS work_kybbk22puncxpbwlwra5tzagve 12 25 , , , work_kybbk22puncxpbwlwra5tzagve 12 26 sensor sensor NN work_kybbk22puncxpbwlwra5tzagve 12 27 stability stability NN work_kybbk22puncxpbwlwra5tzagve 12 28 , , , work_kybbk22puncxpbwlwra5tzagve 12 29 and and CC work_kybbk22puncxpbwlwra5tzagve 12 30 high high JJ work_kybbk22puncxpbwlwra5tzagve 12 31 sensitivity sensitivity NN work_kybbk22puncxpbwlwra5tzagve 12 32 . . . work_kybbk22puncxpbwlwra5tzagve 13 1 Non non JJ work_kybbk22puncxpbwlwra5tzagve 13 2 - - JJ work_kybbk22puncxpbwlwra5tzagve 13 3 metric metric JJ work_kybbk22puncxpbwlwra5tzagve 13 4 cameras camera NNS work_kybbk22puncxpbwlwra5tzagve 13 5 can can MD work_kybbk22puncxpbwlwra5tzagve 13 6 not not RB work_kybbk22puncxpbwlwra5tzagve 13 7 directly directly RB work_kybbk22puncxpbwlwra5tzagve 13 8 measure measure VB work_kybbk22puncxpbwlwra5tzagve 13 9 because because IN work_kybbk22puncxpbwlwra5tzagve 13 10 of of IN work_kybbk22puncxpbwlwra5tzagve 13 11 the the DT work_kybbk22puncxpbwlwra5tzagve 13 12 large large JJ work_kybbk22puncxpbwlwra5tzagve 13 13 distortion distortion NN work_kybbk22puncxpbwlwra5tzagve 13 14 correction correction NN work_kybbk22puncxpbwlwra5tzagve 13 15 error error NN work_kybbk22puncxpbwlwra5tzagve 13 16 , , , work_kybbk22puncxpbwlwra5tzagve 13 17 so so IN work_kybbk22puncxpbwlwra5tzagve 13 18 it -PRON- PRP work_kybbk22puncxpbwlwra5tzagve 13 19 must must MD work_kybbk22puncxpbwlwra5tzagve 13 20 be be VB work_kybbk22puncxpbwlwra5tzagve 13 21 calibrated calibrate VBN work_kybbk22puncxpbwlwra5tzagve 13 22 before before IN work_kybbk22puncxpbwlwra5tzagve 13 23 carrying carry VBG work_kybbk22puncxpbwlwra5tzagve 13 24 out out RP work_kybbk22puncxpbwlwra5tzagve 13 25 aerial aerial JJ work_kybbk22puncxpbwlwra5tzagve 13 26 photography photography NN work_kybbk22puncxpbwlwra5tzagve 13 27 . . . work_kybbk22puncxpbwlwra5tzagve 14 1 II ii CD work_kybbk22puncxpbwlwra5tzagve 14 2 . . . work_kybbk22puncxpbwlwra5tzagve 15 1 UAV UAV NNP work_kybbk22puncxpbwlwra5tzagve 15 2 IMAGE image NN work_kybbk22puncxpbwlwra5tzagve 15 3 PREPROCESSING preprocessing VBP work_kybbk22puncxpbwlwra5tzagve 15 4 The the DT work_kybbk22puncxpbwlwra5tzagve 15 5 UAV UAV NNP work_kybbk22puncxpbwlwra5tzagve 15 6 photography photography NN work_kybbk22puncxpbwlwra5tzagve 15 7 system system NN work_kybbk22puncxpbwlwra5tzagve 15 8 is be VBZ work_kybbk22puncxpbwlwra5tzagve 15 9 equipped equip VBN work_kybbk22puncxpbwlwra5tzagve 15 10 with with IN work_kybbk22puncxpbwlwra5tzagve 15 11 a a DT work_kybbk22puncxpbwlwra5tzagve 15 12 non non JJ work_kybbk22puncxpbwlwra5tzagve 15 13 - - JJ work_kybbk22puncxpbwlwra5tzagve 15 14 metric metric JJ work_kybbk22puncxpbwlwra5tzagve 15 15 digital digital NNP work_kybbk22puncxpbwlwra5tzagve 15 16 camera camera NN work_kybbk22puncxpbwlwra5tzagve 15 17 , , , work_kybbk22puncxpbwlwra5tzagve 15 18 which which WDT work_kybbk22puncxpbwlwra5tzagve 15 19 has have VBZ work_kybbk22puncxpbwlwra5tzagve 15 20 unstable unstable JJ work_kybbk22puncxpbwlwra5tzagve 15 21 performance performance NN work_kybbk22puncxpbwlwra5tzagve 15 22 , , , work_kybbk22puncxpbwlwra5tzagve 15 23 uncertain uncertain JJ work_kybbk22puncxpbwlwra5tzagve 15 24 orientation orientation NN work_kybbk22puncxpbwlwra5tzagve 15 25 elements element NNS work_kybbk22puncxpbwlwra5tzagve 15 26 and and CC work_kybbk22puncxpbwlwra5tzagve 15 27 results result NNS work_kybbk22puncxpbwlwra5tzagve 15 28 in in IN work_kybbk22puncxpbwlwra5tzagve 15 29 optical optical JJ work_kybbk22puncxpbwlwra5tzagve 15 30 distortion distortion NN work_kybbk22puncxpbwlwra5tzagve 15 31 error error NN work_kybbk22puncxpbwlwra5tzagve 15 32 in in IN work_kybbk22puncxpbwlwra5tzagve 15 33 aerial aerial JJ work_kybbk22puncxpbwlwra5tzagve 15 34 photography photography NN work_kybbk22puncxpbwlwra5tzagve 15 35 . . . work_kybbk22puncxpbwlwra5tzagve 16 1 Optical optical JJ work_kybbk22puncxpbwlwra5tzagve 16 2 distortion distortion NN work_kybbk22puncxpbwlwra5tzagve 16 3 errors error NNS work_kybbk22puncxpbwlwra5tzagve 16 4 include include VBP work_kybbk22puncxpbwlwra5tzagve 16 5 radial radial JJ work_kybbk22puncxpbwlwra5tzagve 16 6 distortion distortion NN work_kybbk22puncxpbwlwra5tzagve 16 7 and and CC work_kybbk22puncxpbwlwra5tzagve 16 8 decentering decentere VBG work_kybbk22puncxpbwlwra5tzagve 16 9 distortion distortion NN work_kybbk22puncxpbwlwra5tzagve 16 10 . . . work_kybbk22puncxpbwlwra5tzagve 17 1 The the DT work_kybbk22puncxpbwlwra5tzagve 17 2 focal focal JJ work_kybbk22puncxpbwlwra5tzagve 17 3 length length NN work_kybbk22puncxpbwlwra5tzagve 17 4 of of IN work_kybbk22puncxpbwlwra5tzagve 17 5 the the DT work_kybbk22puncxpbwlwra5tzagve 17 6 camera camera NN work_kybbk22puncxpbwlwra5tzagve 17 7 is be VBZ work_kybbk22puncxpbwlwra5tzagve 17 8 fixed fix VBN work_kybbk22puncxpbwlwra5tzagve 17 9 in in IN work_kybbk22puncxpbwlwra5tzagve 17 10 this this DT work_kybbk22puncxpbwlwra5tzagve 17 11 system system NN work_kybbk22puncxpbwlwra5tzagve 17 12 , , , work_kybbk22puncxpbwlwra5tzagve 17 13 so so CC work_kybbk22puncxpbwlwra5tzagve 17 14 the the DT work_kybbk22puncxpbwlwra5tzagve 17 15 difference difference NN work_kybbk22puncxpbwlwra5tzagve 17 16 in in IN work_kybbk22puncxpbwlwra5tzagve 17 17 distortion distortion NN work_kybbk22puncxpbwlwra5tzagve 17 18 is be VBZ work_kybbk22puncxpbwlwra5tzagve 17 19 the the DT work_kybbk22puncxpbwlwra5tzagve 17 20 systematic systematic JJ work_kybbk22puncxpbwlwra5tzagve 17 21 error error NN work_kybbk22puncxpbwlwra5tzagve 17 22 , , , work_kybbk22puncxpbwlwra5tzagve 17 23 which which WDT work_kybbk22puncxpbwlwra5tzagve 17 24 produces produce VBZ work_kybbk22puncxpbwlwra5tzagve 17 25 the the DT work_kybbk22puncxpbwlwra5tzagve 17 26 same same JJ work_kybbk22puncxpbwlwra5tzagve 17 27 image image NN work_kybbk22puncxpbwlwra5tzagve 17 28 for for IN work_kybbk22puncxpbwlwra5tzagve 17 29 all all DT work_kybbk22puncxpbwlwra5tzagve 17 30 images image NNS work_kybbk22puncxpbwlwra5tzagve 17 31 collected collect VBN work_kybbk22puncxpbwlwra5tzagve 17 32 . . . work_kybbk22puncxpbwlwra5tzagve 18 1 The the DT work_kybbk22puncxpbwlwra5tzagve 18 2 methods method NNS work_kybbk22puncxpbwlwra5tzagve 18 3 of of IN work_kybbk22puncxpbwlwra5tzagve 18 4 camera camera NN work_kybbk22puncxpbwlwra5tzagve 18 5 calibration calibration NN work_kybbk22puncxpbwlwra5tzagve 18 6 include include VBP work_kybbk22puncxpbwlwra5tzagve 18 7 optical optical JJ work_kybbk22puncxpbwlwra5tzagve 18 8 laboratory laboratory NNP work_kybbk22puncxpbwlwra5tzagve 18 9 calibration calibration NN work_kybbk22puncxpbwlwra5tzagve 18 10 , , , work_kybbk22puncxpbwlwra5tzagve 18 11 laboratory laboratory NN work_kybbk22puncxpbwlwra5tzagve 18 12 calibration calibration NN work_kybbk22puncxpbwlwra5tzagve 18 13 and and CC work_kybbk22puncxpbwlwra5tzagve 18 14 office office NN work_kybbk22puncxpbwlwra5tzagve 18 15 calibration calibration NN work_kybbk22puncxpbwlwra5tzagve 18 16 . . . work_kybbk22puncxpbwlwra5tzagve 19 1 The the DT work_kybbk22puncxpbwlwra5tzagve 19 2 experimental experimental JJ work_kybbk22puncxpbwlwra5tzagve 19 3 field field NN work_kybbk22puncxpbwlwra5tzagve 19 4 is be VBZ work_kybbk22puncxpbwlwra5tzagve 19 5 consisted consist VBN work_kybbk22puncxpbwlwra5tzagve 19 6 of of IN work_kybbk22puncxpbwlwra5tzagve 19 7 mark mark NNP work_kybbk22puncxpbwlwra5tzagve 19 8 points point NNS work_kybbk22puncxpbwlwra5tzagve 19 9 in in IN work_kybbk22puncxpbwlwra5tzagve 19 10 some some DT work_kybbk22puncxpbwlwra5tzagve 19 11 known know VBN work_kybbk22puncxpbwlwra5tzagve 19 12 space space NN work_kybbk22puncxpbwlwra5tzagve 19 13 coordinates coordinate NNS work_kybbk22puncxpbwlwra5tzagve 19 14 . . . work_kybbk22puncxpbwlwra5tzagve 20 1 During during IN work_kybbk22puncxpbwlwra5tzagve 20 2 the the DT work_kybbk22puncxpbwlwra5tzagve 20 3 calibration calibration NN work_kybbk22puncxpbwlwra5tzagve 20 4 process process NN work_kybbk22puncxpbwlwra5tzagve 20 5 , , , work_kybbk22puncxpbwlwra5tzagve 20 6 the the DT work_kybbk22puncxpbwlwra5tzagve 20 7 experimental experimental JJ work_kybbk22puncxpbwlwra5tzagve 20 8 field field NN work_kybbk22puncxpbwlwra5tzagve 20 9 is be VBZ work_kybbk22puncxpbwlwra5tzagve 20 10 photographed photograph VBN work_kybbk22puncxpbwlwra5tzagve 20 11 with with IN work_kybbk22puncxpbwlwra5tzagve 20 12 the the DT work_kybbk22puncxpbwlwra5tzagve 20 13 calibrated calibrate VBN work_kybbk22puncxpbwlwra5tzagve 20 14 camera camera NN work_kybbk22puncxpbwlwra5tzagve 20 15 , , , work_kybbk22puncxpbwlwra5tzagve 20 16 and and CC work_kybbk22puncxpbwlwra5tzagve 20 17 inner inner JJ work_kybbk22puncxpbwlwra5tzagve 20 18 element element NN work_kybbk22puncxpbwlwra5tzagve 20 19 and and CC work_kybbk22puncxpbwlwra5tzagve 20 20 other other JJ work_kybbk22puncxpbwlwra5tzagve 20 21 elements element NNS work_kybbk22puncxpbwlwra5tzagve 20 22 that that WDT work_kybbk22puncxpbwlwra5tzagve 20 23 affect affect VBP work_kybbk22puncxpbwlwra5tzagve 20 24 the the DT work_kybbk22puncxpbwlwra5tzagve 20 25 shape shape NN work_kybbk22puncxpbwlwra5tzagve 20 26 of of IN work_kybbk22puncxpbwlwra5tzagve 20 27 the the DT work_kybbk22puncxpbwlwra5tzagve 20 28 beam beam NN work_kybbk22puncxpbwlwra5tzagve 20 29 are be VBP work_kybbk22puncxpbwlwra5tzagve 20 30 solved solve VBN work_kybbk22puncxpbwlwra5tzagve 20 31 according accord VBG work_kybbk22puncxpbwlwra5tzagve 20 32 to to IN work_kybbk22puncxpbwlwra5tzagve 20 33 the the DT work_kybbk22puncxpbwlwra5tzagve 20 34 intersection intersection NN work_kybbk22puncxpbwlwra5tzagve 20 35 of of IN work_kybbk22puncxpbwlwra5tzagve 20 36 the the DT work_kybbk22puncxpbwlwra5tzagve 20 37 single single JJ work_kybbk22puncxpbwlwra5tzagve 20 38 - - HYPH work_kybbk22puncxpbwlwra5tzagve 20 39 chip chip NN work_kybbk22puncxpbwlwra5tzagve 20 40 space space NN work_kybbk22puncxpbwlwra5tzagve 20 41 or or CC work_kybbk22puncxpbwlwra5tzagve 20 42 the the DT work_kybbk22puncxpbwlwra5tzagve 20 43 multiple multiple JJ work_kybbk22puncxpbwlwra5tzagve 20 44 - - HYPH work_kybbk22puncxpbwlwra5tzagve 20 45 chip chip NN work_kybbk22puncxpbwlwra5tzagve 20 46 space space NN work_kybbk22puncxpbwlwra5tzagve 20 47 [ [ -LRB- work_kybbk22puncxpbwlwra5tzagve 20 48 1 1 CD work_kybbk22puncxpbwlwra5tzagve 20 49 ] ] -RRB- work_kybbk22puncxpbwlwra5tzagve 20 50 . . . work_kybbk22puncxpbwlwra5tzagve 21 1 This this DT work_kybbk22puncxpbwlwra5tzagve 21 2 system system NN work_kybbk22puncxpbwlwra5tzagve 21 3 used use VBD work_kybbk22puncxpbwlwra5tzagve 21 4 UAV UAV NNP work_kybbk22puncxpbwlwra5tzagve 21 5 digital digital JJ work_kybbk22puncxpbwlwra5tzagve 21 6 camera camera NN work_kybbk22puncxpbwlwra5tzagve 21 7 calibration calibration NN work_kybbk22puncxpbwlwra5tzagve 21 8 software software NN work_kybbk22puncxpbwlwra5tzagve 21 9 Easy Easy NNP work_kybbk22puncxpbwlwra5tzagve 21 10 Calibrate Calibrate NNP work_kybbk22puncxpbwlwra5tzagve 21 11 to to TO work_kybbk22puncxpbwlwra5tzagve 21 12 calibrate calibrate VB work_kybbk22puncxpbwlwra5tzagve 21 13 digital digital NNP work_kybbk22puncxpbwlwra5tzagve 21 14 camera camera NN work_kybbk22puncxpbwlwra5tzagve 21 15 SonyRx100 SonyRx100 NNS work_kybbk22puncxpbwlwra5tzagve 21 16 in in IN work_kybbk22puncxpbwlwra5tzagve 21 17 the the DT work_kybbk22puncxpbwlwra5tzagve 21 18 2D 2d JJ work_kybbk22puncxpbwlwra5tzagve 21 19 experimental experimental JJ work_kybbk22puncxpbwlwra5tzagve 21 20 calibration calibration NN work_kybbk22puncxpbwlwra5tzagve 21 21 field field NN work_kybbk22puncxpbwlwra5tzagve 21 22 . . . work_kybbk22puncxpbwlwra5tzagve 22 1 The the DT work_kybbk22puncxpbwlwra5tzagve 22 2 test test NN work_kybbk22puncxpbwlwra5tzagve 22 3 results result NNS work_kybbk22puncxpbwlwra5tzagve 22 4 and and CC work_kybbk22puncxpbwlwra5tzagve 22 5 contents content NNS work_kybbk22puncxpbwlwra5tzagve 22 6 are be VBP work_kybbk22puncxpbwlwra5tzagve 22 7 showed show VBN work_kybbk22puncxpbwlwra5tzagve 22 8 in in IN work_kybbk22puncxpbwlwra5tzagve 22 9 table table NN work_kybbk22puncxpbwlwra5tzagve 22 10 1 1 CD work_kybbk22puncxpbwlwra5tzagve 22 11 . . . work_kybbk22puncxpbwlwra5tzagve 22 12 , , , work_kybbk22puncxpbwlwra5tzagve 22 13 and and CC work_kybbk22puncxpbwlwra5tzagve 22 14 origin origin NN work_kybbk22puncxpbwlwra5tzagve 22 15 of of IN work_kybbk22puncxpbwlwra5tzagve 22 16 coordinate coordinate NNP work_kybbk22puncxpbwlwra5tzagve 22 17 is be VBZ work_kybbk22puncxpbwlwra5tzagve 22 18 in in IN work_kybbk22puncxpbwlwra5tzagve 22 19 the the DT work_kybbk22puncxpbwlwra5tzagve 22 20 lower low JJR work_kybbk22puncxpbwlwra5tzagve 22 21 left left JJ work_kybbk22puncxpbwlwra5tzagve 22 22 corner corner NN work_kybbk22puncxpbwlwra5tzagve 22 23 of of IN work_kybbk22puncxpbwlwra5tzagve 22 24 the the DT work_kybbk22puncxpbwlwra5tzagve 22 25 image image NN work_kybbk22puncxpbwlwra5tzagve 22 26 . . . work_kybbk22puncxpbwlwra5tzagve 23 1 2018 2018 CD work_kybbk22puncxpbwlwra5tzagve 23 2 International International NNP work_kybbk22puncxpbwlwra5tzagve 23 3 Conference Conference NNP work_kybbk22puncxpbwlwra5tzagve 23 4 on on IN work_kybbk22puncxpbwlwra5tzagve 23 5 Sensor Sensor NNP work_kybbk22puncxpbwlwra5tzagve 23 6 Network Network NNP work_kybbk22puncxpbwlwra5tzagve 23 7 and and CC work_kybbk22puncxpbwlwra5tzagve 23 8 Computer Computer NNP work_kybbk22puncxpbwlwra5tzagve 23 9 Engineering Engineering NNP work_kybbk22puncxpbwlwra5tzagve 23 10 ( ( -LRB- work_kybbk22puncxpbwlwra5tzagve 23 11 ICSNCE ICSNCE NNP work_kybbk22puncxpbwlwra5tzagve 23 12 2018 2018 CD work_kybbk22puncxpbwlwra5tzagve 23 13 ) ) -RRB- work_kybbk22puncxpbwlwra5tzagve 23 14 100 100 CD work_kybbk22puncxpbwlwra5tzagve 23 15 TABLE table NN work_kybbk22puncxpbwlwra5tzagve 23 16 I. i. NN work_kybbk22puncxpbwlwra5tzagve 24 1 THE the DT work_kybbk22puncxpbwlwra5tzagve 24 2 CALIBRATION calibration NN work_kybbk22puncxpbwlwra5tzagve 24 3 RESULTS results NN work_kybbk22puncxpbwlwra5tzagve 24 4 OF of IN work_kybbk22puncxpbwlwra5tzagve 24 5 SONY SONY NNP work_kybbk22puncxpbwlwra5tzagve 24 6 RX100 RX100 NNP work_kybbk22puncxpbwlwra5tzagve 24 7 CAMERA CAMERA NNP work_kybbk22puncxpbwlwra5tzagve 24 8 Contents Contents NNPS work_kybbk22puncxpbwlwra5tzagve 24 9 of of IN work_kybbk22puncxpbwlwra5tzagve 24 10 Calibration Calibration NNP work_kybbk22puncxpbwlwra5tzagve 24 11 Value Value NNP work_kybbk22puncxpbwlwra5tzagve 24 12 of of IN work_kybbk22puncxpbwlwra5tzagve 24 13 Calibration Calibration NNP work_kybbk22puncxpbwlwra5tzagve 24 14 Comment Comment NNP work_kybbk22puncxpbwlwra5tzagve 24 15 x0 x0 NNP work_kybbk22puncxpbwlwra5tzagve 24 16 -0.008214 -0.008214 NNP work_kybbk22puncxpbwlwra5tzagve 24 17 mm mm NNP work_kybbk22puncxpbwlwra5tzagve 24 18 Camera Camera NNP work_kybbk22puncxpbwlwra5tzagve 24 19 interior interior JJ work_kybbk22puncxpbwlwra5tzagve 24 20 azimuth azimuth NN work_kybbk22puncxpbwlwra5tzagve 24 21 element element NNP work_kybbk22puncxpbwlwra5tzagve 24 22 y0 y0 NNP work_kybbk22puncxpbwlwra5tzagve 24 23 -0.003216 -0.003216 : work_kybbk22puncxpbwlwra5tzagve 24 24 mm mm NNP work_kybbk22puncxpbwlwra5tzagve 24 25 focus focus NNP work_kybbk22puncxpbwlwra5tzagve 24 26 f f NNP work_kybbk22puncxpbwlwra5tzagve 24 27 10.41234 10.41234 CD work_kybbk22puncxpbwlwra5tzagve 24 28 coefficient coefficient NN work_kybbk22puncxpbwlwra5tzagve 24 29 of of IN work_kybbk22puncxpbwlwra5tzagve 24 30 radial radial JJ work_kybbk22puncxpbwlwra5tzagve 24 31 distortion distortion NN work_kybbk22puncxpbwlwra5tzagve 24 32 k1 k1 NNP work_kybbk22puncxpbwlwra5tzagve 24 33 2.12E-10 2.12e-10 CD work_kybbk22puncxpbwlwra5tzagve 24 34 Radial radial JJ work_kybbk22puncxpbwlwra5tzagve 24 35 distortion distortion NN work_kybbk22puncxpbwlwra5tzagve 24 36 error error NN work_kybbk22puncxpbwlwra5tzagve 24 37 coefficient coefficient NN work_kybbk22puncxpbwlwra5tzagve 24 38 coefficient coefficient NN work_kybbk22puncxpbwlwra5tzagve 24 39 of of IN work_kybbk22puncxpbwlwra5tzagve 24 40 radial radial JJ work_kybbk22puncxpbwlwra5tzagve 24 41 distortion distortion NN work_kybbk22puncxpbwlwra5tzagve 24 42 k2 k2 NNP work_kybbk22puncxpbwlwra5tzagve 24 43 -8.14E-18 -8.14E-18 : work_kybbk22puncxpbwlwra5tzagve 24 44 coefficient coefficient NN work_kybbk22puncxpbwlwra5tzagve 24 45 of of IN work_kybbk22puncxpbwlwra5tzagve 24 46 eccentric eccentric JJ work_kybbk22puncxpbwlwra5tzagve 24 47 aberration aberration NN work_kybbk22puncxpbwlwra5tzagve 24 48 p1 p1 NN work_kybbk22puncxpbwlwra5tzagve 24 49 3.14E-7 3.14e-7 CD work_kybbk22puncxpbwlwra5tzagve 24 50 Tangential tangential JJ work_kybbk22puncxpbwlwra5tzagve 24 51 distortion distortion NN work_kybbk22puncxpbwlwra5tzagve 24 52 error error NN work_kybbk22puncxpbwlwra5tzagve 24 53 coefficient coefficient JJ work_kybbk22puncxpbwlwra5tzagve 24 54 coefficient coefficient NN work_kybbk22puncxpbwlwra5tzagve 24 55 of of IN work_kybbk22puncxpbwlwra5tzagve 24 56 eccentric eccentric JJ work_kybbk22puncxpbwlwra5tzagve 24 57 aberration aberration NN work_kybbk22puncxpbwlwra5tzagve 24 58 p2 p2 NN work_kybbk22puncxpbwlwra5tzagve 24 59 -1.42E-7 -1.42E-7 NNP work_kybbk22puncxpbwlwra5tzagve 24 60 Correction correction NN work_kybbk22puncxpbwlwra5tzagve 24 61 of of IN work_kybbk22puncxpbwlwra5tzagve 24 62 image image NN work_kybbk22puncxpbwlwra5tzagve 24 63 distortion distortion NN work_kybbk22puncxpbwlwra5tzagve 24 64 -- -- : work_kybbk22puncxpbwlwra5tzagve 24 65 Indirect indirect JJ work_kybbk22puncxpbwlwra5tzagve 24 66 method method NN work_kybbk22puncxpbwlwra5tzagve 24 67 , , , work_kybbk22puncxpbwlwra5tzagve 24 68 the the DT work_kybbk22puncxpbwlwra5tzagve 24 69 coordinates coordinate NNS work_kybbk22puncxpbwlwra5tzagve 24 70 of of IN work_kybbk22puncxpbwlwra5tzagve 24 71 the the DT work_kybbk22puncxpbwlwra5tzagve 24 72 corresponding corresponding JJ work_kybbk22puncxpbwlwra5tzagve 24 73 point point NN work_kybbk22puncxpbwlwra5tzagve 24 74 on on IN work_kybbk22puncxpbwlwra5tzagve 24 75 the the DT work_kybbk22puncxpbwlwra5tzagve 24 76 original original JJ work_kybbk22puncxpbwlwra5tzagve 24 77 image image NN work_kybbk22puncxpbwlwra5tzagve 24 78 is be VBZ work_kybbk22puncxpbwlwra5tzagve 24 79 calculated calculate VBN work_kybbk22puncxpbwlwra5tzagve 24 80 from from IN work_kybbk22puncxpbwlwra5tzagve 24 81 the the DT work_kybbk22puncxpbwlwra5tzagve 24 82 coordinates coordinate NNS work_kybbk22puncxpbwlwra5tzagve 24 83 on on IN work_kybbk22puncxpbwlwra5tzagve 24 84 the the DT work_kybbk22puncxpbwlwra5tzagve 24 85 corrected correct VBN work_kybbk22puncxpbwlwra5tzagve 24 86 image image NN work_kybbk22puncxpbwlwra5tzagve 24 87 , , , work_kybbk22puncxpbwlwra5tzagve 24 88 and and CC work_kybbk22puncxpbwlwra5tzagve 24 89 the the DT work_kybbk22puncxpbwlwra5tzagve 24 90 image image NN work_kybbk22puncxpbwlwra5tzagve 24 91 correction correction NN work_kybbk22puncxpbwlwra5tzagve 24 92 is be VBZ work_kybbk22puncxpbwlwra5tzagve 24 93 implemented implement VBN work_kybbk22puncxpbwlwra5tzagve 24 94 with with IN work_kybbk22puncxpbwlwra5tzagve 24 95 the the DT work_kybbk22puncxpbwlwra5tzagve 24 96 grayscale grayscale NNP work_kybbk22puncxpbwlwra5tzagve 24 97 interpolation interpolation NN work_kybbk22puncxpbwlwra5tzagve 24 98 method method NN work_kybbk22puncxpbwlwra5tzagve 24 99 [ [ -LRB- work_kybbk22puncxpbwlwra5tzagve 24 100 2 2 CD work_kybbk22puncxpbwlwra5tzagve 24 101 ] ] -RRB- work_kybbk22puncxpbwlwra5tzagve 24 102 . . . work_kybbk22puncxpbwlwra5tzagve 25 1 As as IN work_kybbk22puncxpbwlwra5tzagve 25 2 shown show VBN work_kybbk22puncxpbwlwra5tzagve 25 3 in in IN work_kybbk22puncxpbwlwra5tzagve 25 4 Figure Figure NNP work_kybbk22puncxpbwlwra5tzagve 25 5 1 1 CD work_kybbk22puncxpbwlwra5tzagve 25 6 . . . work_kybbk22puncxpbwlwra5tzagve 26 1 P’Y p’y JJ work_kybbk22puncxpbwlwra5tzagve 26 2 ’ ' `` work_kybbk22puncxpbwlwra5tzagve 26 3 X x NN work_kybbk22puncxpbwlwra5tzagve 26 4 ’ ' '' work_kybbk22puncxpbwlwra5tzagve 26 5 P p NN work_kybbk22puncxpbwlwra5tzagve 26 6 X x NN work_kybbk22puncxpbwlwra5tzagve 26 7 Y y NN work_kybbk22puncxpbwlwra5tzagve 26 8 P p NN work_kybbk22puncxpbwlwra5tzagve 26 9 Gray gray JJ work_kybbk22puncxpbwlwra5tzagve 26 10 value value NN work_kybbk22puncxpbwlwra5tzagve 26 11 assignment assignment NN work_kybbk22puncxpbwlwra5tzagve 26 12 Grayscale Grayscale NNP work_kybbk22puncxpbwlwra5tzagve 26 13 resampling resample VBG work_kybbk22puncxpbwlwra5tzagve 26 14 Calculate calculate VB work_kybbk22puncxpbwlwra5tzagve 26 15 the the DT work_kybbk22puncxpbwlwra5tzagve 26 16 image image NN work_kybbk22puncxpbwlwra5tzagve 26 17 point point NN work_kybbk22puncxpbwlwra5tzagve 26 18 coordinates coordinate VBZ work_kybbk22puncxpbwlwra5tzagve 26 19 Postcorrected postcorrecte VBN work_kybbk22puncxpbwlwra5tzagve 26 20 image image NN work_kybbk22puncxpbwlwra5tzagve 26 21 Distortion Distortion NNP work_kybbk22puncxpbwlwra5tzagve 26 22 image image NN work_kybbk22puncxpbwlwra5tzagve 26 23 Figure figure NN work_kybbk22puncxpbwlwra5tzagve 26 24 1 1 CD work_kybbk22puncxpbwlwra5tzagve 26 25 . . . work_kybbk22puncxpbwlwra5tzagve 27 1 Image image NN work_kybbk22puncxpbwlwra5tzagve 27 2 distortion distortion NN work_kybbk22puncxpbwlwra5tzagve 27 3 correction correction NN work_kybbk22puncxpbwlwra5tzagve 27 4 schematic schematic JJ work_kybbk22puncxpbwlwra5tzagve 27 5 diagram diagram NN work_kybbk22puncxpbwlwra5tzagve 27 6 After after IN work_kybbk22puncxpbwlwra5tzagve 27 7 years year NNS work_kybbk22puncxpbwlwra5tzagve 27 8 of of IN work_kybbk22puncxpbwlwra5tzagve 27 9 research research NN work_kybbk22puncxpbwlwra5tzagve 27 10 , , , work_kybbk22puncxpbwlwra5tzagve 27 11 the the DT work_kybbk22puncxpbwlwra5tzagve 27 12 corrected correct VBN work_kybbk22puncxpbwlwra5tzagve 27 13 value value NN work_kybbk22puncxpbwlwra5tzagve 27 14 of of IN work_kybbk22puncxpbwlwra5tzagve 27 15 the the DT work_kybbk22puncxpbwlwra5tzagve 27 16 corrected correct VBN work_kybbk22puncxpbwlwra5tzagve 27 17 image image NN work_kybbk22puncxpbwlwra5tzagve 27 18 can can MD work_kybbk22puncxpbwlwra5tzagve 27 19 be be VB work_kybbk22puncxpbwlwra5tzagve 27 20 calculated calculate VBN work_kybbk22puncxpbwlwra5tzagve 27 21 by by IN work_kybbk22puncxpbwlwra5tzagve 27 22 the the DT work_kybbk22puncxpbwlwra5tzagve 27 23 deformation deformation NN work_kybbk22puncxpbwlwra5tzagve 27 24 error error NNP work_kybbk22puncxpbwlwra5tzagve 27 25 correction correction NN work_kybbk22puncxpbwlwra5tzagve 27 26 model model NN work_kybbk22puncxpbwlwra5tzagve 27 27 , , , work_kybbk22puncxpbwlwra5tzagve 27 28 and and CC work_kybbk22puncxpbwlwra5tzagve 27 29 the the DT work_kybbk22puncxpbwlwra5tzagve 27 30 deformation deformation NN work_kybbk22puncxpbwlwra5tzagve 27 31 error error NNP work_kybbk22puncxpbwlwra5tzagve 27 32 correction correction NN work_kybbk22puncxpbwlwra5tzagve 27 33 model model NN work_kybbk22puncxpbwlwra5tzagve 27 34 : : : work_kybbk22puncxpbwlwra5tzagve 27 35 ( ( -LRB- work_kybbk22puncxpbwlwra5tzagve 27 36 1 1 LS work_kybbk22puncxpbwlwra5tzagve 27 37 ) ) -RRB- work_kybbk22puncxpbwlwra5tzagve 27 38 (2) (2) NN work_kybbk22puncxpbwlwra5tzagve 27 39 x x NNS work_kybbk22puncxpbwlwra5tzagve 27 40 , , , work_kybbk22puncxpbwlwra5tzagve 27 41 y y NNP work_kybbk22puncxpbwlwra5tzagve 27 42 : : : work_kybbk22puncxpbwlwra5tzagve 27 43 coordinate coordinate NNP work_kybbk22puncxpbwlwra5tzagve 27 44 of of IN work_kybbk22puncxpbwlwra5tzagve 27 45 the the DT work_kybbk22puncxpbwlwra5tzagve 27 46 image image NN work_kybbk22puncxpbwlwra5tzagve 27 47 point point NN work_kybbk22puncxpbwlwra5tzagve 27 48 which which WDT work_kybbk22puncxpbwlwra5tzagve 27 49 origin origin NN work_kybbk22puncxpbwlwra5tzagve 27 50 is be VBZ work_kybbk22puncxpbwlwra5tzagve 27 51 the the DT work_kybbk22puncxpbwlwra5tzagve 27 52 center center NN work_kybbk22puncxpbwlwra5tzagve 27 53 of of IN work_kybbk22puncxpbwlwra5tzagve 27 54 the the DT work_kybbk22puncxpbwlwra5tzagve 27 55 image image NN work_kybbk22puncxpbwlwra5tzagve 27 56 , , , work_kybbk22puncxpbwlwra5tzagve 27 57 x0 x0 NNP work_kybbk22puncxpbwlwra5tzagve 27 58 , , , work_kybbk22puncxpbwlwra5tzagve 27 59 y0 y0 NNP work_kybbk22puncxpbwlwra5tzagve 27 60 : : : work_kybbk22puncxpbwlwra5tzagve 27 61 coordinates coordinate NNS work_kybbk22puncxpbwlwra5tzagve 27 62 of of IN work_kybbk22puncxpbwlwra5tzagve 27 63 the the DT work_kybbk22puncxpbwlwra5tzagve 27 64 main main JJ work_kybbk22puncxpbwlwra5tzagve 27 65 point point NN work_kybbk22puncxpbwlwra5tzagve 27 66 of of IN work_kybbk22puncxpbwlwra5tzagve 27 67 the the DT work_kybbk22puncxpbwlwra5tzagve 27 68 image image NN work_kybbk22puncxpbwlwra5tzagve 27 69 ( ( -LRB- work_kybbk22puncxpbwlwra5tzagve 27 70 3 3 CD work_kybbk22puncxpbwlwra5tzagve 27 71 ) ) -RRB- work_kybbk22puncxpbwlwra5tzagve 27 72 2018 2018 CD work_kybbk22puncxpbwlwra5tzagve 27 73 International International NNP work_kybbk22puncxpbwlwra5tzagve 27 74 Conference Conference NNP work_kybbk22puncxpbwlwra5tzagve 27 75 on on IN work_kybbk22puncxpbwlwra5tzagve 27 76 Sensor Sensor NNP work_kybbk22puncxpbwlwra5tzagve 27 77 Network Network NNP work_kybbk22puncxpbwlwra5tzagve 27 78 and and CC work_kybbk22puncxpbwlwra5tzagve 27 79 Computer Computer NNP work_kybbk22puncxpbwlwra5tzagve 27 80 Engineering Engineering NNP work_kybbk22puncxpbwlwra5tzagve 27 81 ( ( -LRB- work_kybbk22puncxpbwlwra5tzagve 27 82 ICSNCE ICSNCE NNP work_kybbk22puncxpbwlwra5tzagve 27 83 2018 2018 CD work_kybbk22puncxpbwlwra5tzagve 27 84 ) ) -RRB- work_kybbk22puncxpbwlwra5tzagve 27 85 101 101 CD work_kybbk22puncxpbwlwra5tzagve 27 86 : : : work_kybbk22puncxpbwlwra5tzagve 27 87 The the DT work_kybbk22puncxpbwlwra5tzagve 27 88 error error NN work_kybbk22puncxpbwlwra5tzagve 27 89 coefficient coefficient NN work_kybbk22puncxpbwlwra5tzagve 27 90 of of IN work_kybbk22puncxpbwlwra5tzagve 27 91 radial radial JJ work_kybbk22puncxpbwlwra5tzagve 27 92 distortion distortion NN work_kybbk22puncxpbwlwra5tzagve 27 93 The the DT work_kybbk22puncxpbwlwra5tzagve 27 94 error error NN work_kybbk22puncxpbwlwra5tzagve 27 95 coefficient coefficient NN work_kybbk22puncxpbwlwra5tzagve 27 96 of of IN work_kybbk22puncxpbwlwra5tzagve 27 97 eccentric eccentric JJ work_kybbk22puncxpbwlwra5tzagve 27 98 aberration aberration NN work_kybbk22puncxpbwlwra5tzagve 27 99 : : : work_kybbk22puncxpbwlwra5tzagve 27 100 The the DT work_kybbk22puncxpbwlwra5tzagve 27 101 non non JJ work_kybbk22puncxpbwlwra5tzagve 27 102 - - JJ work_kybbk22puncxpbwlwra5tzagve 27 103 square square JJ work_kybbk22puncxpbwlwra5tzagve 27 104 scaling scale VBG work_kybbk22puncxpbwlwra5tzagve 27 105 factor factor NN work_kybbk22puncxpbwlwra5tzagve 27 106 of of IN work_kybbk22puncxpbwlwra5tzagve 27 107 pixels pixel NNS work_kybbk22puncxpbwlwra5tzagve 27 108 The the DT work_kybbk22puncxpbwlwra5tzagve 27 109 arranged arrange VBN work_kybbk22puncxpbwlwra5tzagve 27 110 non non JJ work_kybbk22puncxpbwlwra5tzagve 27 111 - - JJ work_kybbk22puncxpbwlwra5tzagve 27 112 orthogonal orthogonal JJ work_kybbk22puncxpbwlwra5tzagve 27 113 error error NN work_kybbk22puncxpbwlwra5tzagve 27 114 coefficients coefficient NNS work_kybbk22puncxpbwlwra5tzagve 27 115 in in IN work_kybbk22puncxpbwlwra5tzagve 27 116 the the DT work_kybbk22puncxpbwlwra5tzagve 27 117 CCD ccd NN work_kybbk22puncxpbwlwra5tzagve 27 118 array array VB work_kybbk22puncxpbwlwra5tzagve 27 119 The the DT work_kybbk22puncxpbwlwra5tzagve 27 120 coordinate coordinate NN work_kybbk22puncxpbwlwra5tzagve 27 121 of of IN work_kybbk22puncxpbwlwra5tzagve 27 122 the the DT work_kybbk22puncxpbwlwra5tzagve 27 123 camera camera NN work_kybbk22puncxpbwlwra5tzagve 27 124 in in IN work_kybbk22puncxpbwlwra5tzagve 27 125 the the DT work_kybbk22puncxpbwlwra5tzagve 27 126 camera camera NN work_kybbk22puncxpbwlwra5tzagve 27 127 is be VBZ work_kybbk22puncxpbwlwra5tzagve 27 128 calculated calculate VBN work_kybbk22puncxpbwlwra5tzagve 27 129 with with IN work_kybbk22puncxpbwlwra5tzagve 27 130 space space NN work_kybbk22puncxpbwlwra5tzagve 27 131 resection resection NN work_kybbk22puncxpbwlwra5tzagve 27 132 method method NN work_kybbk22puncxpbwlwra5tzagve 27 133 , , , work_kybbk22puncxpbwlwra5tzagve 27 134 and and CC work_kybbk22puncxpbwlwra5tzagve 27 135 the the DT work_kybbk22puncxpbwlwra5tzagve 27 136 accuracy accuracy NN work_kybbk22puncxpbwlwra5tzagve 27 137 of of IN work_kybbk22puncxpbwlwra5tzagve 27 138 the the DT work_kybbk22puncxpbwlwra5tzagve 27 139 high high JJ work_kybbk22puncxpbwlwra5tzagve 27 140 - - HYPH work_kybbk22puncxpbwlwra5tzagve 27 141 outer outer NN work_kybbk22puncxpbwlwra5tzagve 27 142 azimuth azimuth NN work_kybbk22puncxpbwlwra5tzagve 27 143 elements element NNS work_kybbk22puncxpbwlwra5tzagve 27 144 is be VBZ work_kybbk22puncxpbwlwra5tzagve 27 145 improved improve VBN work_kybbk22puncxpbwlwra5tzagve 27 146 , , , work_kybbk22puncxpbwlwra5tzagve 27 147 and and CC work_kybbk22puncxpbwlwra5tzagve 27 148 the the DT work_kybbk22puncxpbwlwra5tzagve 27 149 precision precision NN work_kybbk22puncxpbwlwra5tzagve 27 150 of of IN work_kybbk22puncxpbwlwra5tzagve 27 151 geometric geometric JJ work_kybbk22puncxpbwlwra5tzagve 27 152 calibration calibration NN work_kybbk22puncxpbwlwra5tzagve 27 153 is be VBZ work_kybbk22puncxpbwlwra5tzagve 27 154 improved improve VBN work_kybbk22puncxpbwlwra5tzagve 27 155 . . . work_kybbk22puncxpbwlwra5tzagve 28 1 The the DT work_kybbk22puncxpbwlwra5tzagve 28 2 attitude attitude NN work_kybbk22puncxpbwlwra5tzagve 28 3 control control NN work_kybbk22puncxpbwlwra5tzagve 28 4 of of IN work_kybbk22puncxpbwlwra5tzagve 28 5 UAV UAV NNP work_kybbk22puncxpbwlwra5tzagve 28 6 is be VBZ work_kybbk22puncxpbwlwra5tzagve 28 7 mainly mainly RB work_kybbk22puncxpbwlwra5tzagve 28 8 through through IN work_kybbk22puncxpbwlwra5tzagve 28 9 the the DT work_kybbk22puncxpbwlwra5tzagve 28 10 signal signal NN work_kybbk22puncxpbwlwra5tzagve 28 11 of of IN work_kybbk22puncxpbwlwra5tzagve 28 12 the the DT work_kybbk22puncxpbwlwra5tzagve 28 13 attitude attitude NN work_kybbk22puncxpbwlwra5tzagve 28 14 sensor sensor NN work_kybbk22puncxpbwlwra5tzagve 28 15 . . . work_kybbk22puncxpbwlwra5tzagve 29 1 The the DT work_kybbk22puncxpbwlwra5tzagve 29 2 attitude attitude NN work_kybbk22puncxpbwlwra5tzagve 29 3 sensor sensor NN work_kybbk22puncxpbwlwra5tzagve 29 4 includes include VBZ work_kybbk22puncxpbwlwra5tzagve 29 5 the the DT work_kybbk22puncxpbwlwra5tzagve 29 6 tilt tilt NN work_kybbk22puncxpbwlwra5tzagve 29 7 sensor sensor NN work_kybbk22puncxpbwlwra5tzagve 29 8 and and CC work_kybbk22puncxpbwlwra5tzagve 29 9 the the DT work_kybbk22puncxpbwlwra5tzagve 29 10 angular angular JJ work_kybbk22puncxpbwlwra5tzagve 29 11 velocity velocity NN work_kybbk22puncxpbwlwra5tzagve 29 12 sensor sensor NN work_kybbk22puncxpbwlwra5tzagve 29 13 . . . work_kybbk22puncxpbwlwra5tzagve 30 1 The the DT work_kybbk22puncxpbwlwra5tzagve 30 2 titlt titlt JJ work_kybbk22puncxpbwlwra5tzagve 30 3 sensor sensor NN work_kybbk22puncxpbwlwra5tzagve 30 4 is be VBZ work_kybbk22puncxpbwlwra5tzagve 30 5 implemented implement VBN work_kybbk22puncxpbwlwra5tzagve 30 6 indirectly indirectly RB work_kybbk22puncxpbwlwra5tzagve 30 7 through through IN work_kybbk22puncxpbwlwra5tzagve 30 8 the the DT work_kybbk22puncxpbwlwra5tzagve 30 9 triaxial triaxial JJ work_kybbk22puncxpbwlwra5tzagve 30 10 acceleration acceleration NN work_kybbk22puncxpbwlwra5tzagve 30 11 sensor sensor NN work_kybbk22puncxpbwlwra5tzagve 30 12 [ [ -LRB- work_kybbk22puncxpbwlwra5tzagve 30 13 3 3 CD work_kybbk22puncxpbwlwra5tzagve 30 14 ] ] -RRB- work_kybbk22puncxpbwlwra5tzagve 30 15 . . . work_kybbk22puncxpbwlwra5tzagve 31 1 The the DT work_kybbk22puncxpbwlwra5tzagve 31 2 output output NN work_kybbk22puncxpbwlwra5tzagve 31 3 signals signal NNS work_kybbk22puncxpbwlwra5tzagve 31 4 represent represent VBP work_kybbk22puncxpbwlwra5tzagve 31 5 the the DT work_kybbk22puncxpbwlwra5tzagve 31 6 current current JJ work_kybbk22puncxpbwlwra5tzagve 31 7 three three CD work_kybbk22puncxpbwlwra5tzagve 31 8 axial axial JJ work_kybbk22puncxpbwlwra5tzagve 31 9 acceleration acceleration NN work_kybbk22puncxpbwlwra5tzagve 31 10 values value NNS work_kybbk22puncxpbwlwra5tzagve 31 11 . . . work_kybbk22puncxpbwlwra5tzagve 32 1 If if IN work_kybbk22puncxpbwlwra5tzagve 32 2 the the DT work_kybbk22puncxpbwlwra5tzagve 32 3 UAV UAV NNP work_kybbk22puncxpbwlwra5tzagve 32 4 remain remain VBP work_kybbk22puncxpbwlwra5tzagve 32 5 static static JJ work_kybbk22puncxpbwlwra5tzagve 32 6 in in IN work_kybbk22puncxpbwlwra5tzagve 32 7 space space NN work_kybbk22puncxpbwlwra5tzagve 32 8 , , , work_kybbk22puncxpbwlwra5tzagve 32 9 then then RB work_kybbk22puncxpbwlwra5tzagve 32 10 the the DT work_kybbk22puncxpbwlwra5tzagve 32 11 acceleration acceleration NN work_kybbk22puncxpbwlwra5tzagve 32 12 values value NNS work_kybbk22puncxpbwlwra5tzagve 32 13 are be VBP work_kybbk22puncxpbwlwra5tzagve 32 14 simply simply RB work_kybbk22puncxpbwlwra5tzagve 32 15 converted convert VBN work_kybbk22puncxpbwlwra5tzagve 32 16 to to TO work_kybbk22puncxpbwlwra5tzagve 32 17 get get VB work_kybbk22puncxpbwlwra5tzagve 32 18 the the DT work_kybbk22puncxpbwlwra5tzagve 32 19 real real JJ work_kybbk22puncxpbwlwra5tzagve 32 20 dip dip NN work_kybbk22puncxpbwlwra5tzagve 32 21 parameters parameter NNS work_kybbk22puncxpbwlwra5tzagve 32 22 . . . work_kybbk22puncxpbwlwra5tzagve 33 1 However however RB work_kybbk22puncxpbwlwra5tzagve 33 2 , , , work_kybbk22puncxpbwlwra5tzagve 33 3 it -PRON- PRP work_kybbk22puncxpbwlwra5tzagve 33 4 is be VBZ work_kybbk22puncxpbwlwra5tzagve 33 5 impossible impossible JJ work_kybbk22puncxpbwlwra5tzagve 33 6 for for IN work_kybbk22puncxpbwlwra5tzagve 33 7 an an DT work_kybbk22puncxpbwlwra5tzagve 33 8 UAV UAV NNP work_kybbk22puncxpbwlwra5tzagve 33 9 to to TO work_kybbk22puncxpbwlwra5tzagve 33 10 keep keep VB work_kybbk22puncxpbwlwra5tzagve 33 11 stationary stationary JJ work_kybbk22puncxpbwlwra5tzagve 33 12 in in IN work_kybbk22puncxpbwlwra5tzagve 33 13 the the DT work_kybbk22puncxpbwlwra5tzagve 33 14 air air NN work_kybbk22puncxpbwlwra5tzagve 33 15 . . . work_kybbk22puncxpbwlwra5tzagve 34 1 Under under IN work_kybbk22puncxpbwlwra5tzagve 34 2 the the DT work_kybbk22puncxpbwlwra5tzagve 34 3 influence influence NN work_kybbk22puncxpbwlwra5tzagve 34 4 of of IN work_kybbk22puncxpbwlwra5tzagve 34 5 the the DT work_kybbk22puncxpbwlwra5tzagve 34 6 wind wind NN work_kybbk22puncxpbwlwra5tzagve 34 7 , , , work_kybbk22puncxpbwlwra5tzagve 34 8 the the DT work_kybbk22puncxpbwlwra5tzagve 34 9 UAV UAV NNP work_kybbk22puncxpbwlwra5tzagve 34 10 may may MD work_kybbk22puncxpbwlwra5tzagve 34 11 deviate deviate VB work_kybbk22puncxpbwlwra5tzagve 34 12 in in IN work_kybbk22puncxpbwlwra5tzagve 34 13 one one CD work_kybbk22puncxpbwlwra5tzagve 34 14 direction direction NN work_kybbk22puncxpbwlwra5tzagve 34 15 . . . work_kybbk22puncxpbwlwra5tzagve 35 1 At at IN work_kybbk22puncxpbwlwra5tzagve 35 2 this this DT work_kybbk22puncxpbwlwra5tzagve 35 3 point point NN work_kybbk22puncxpbwlwra5tzagve 35 4 , , , work_kybbk22puncxpbwlwra5tzagve 35 5 even even RB work_kybbk22puncxpbwlwra5tzagve 35 6 if if IN work_kybbk22puncxpbwlwra5tzagve 35 7 the the DT work_kybbk22puncxpbwlwra5tzagve 35 8 UAV UAV NNP work_kybbk22puncxpbwlwra5tzagve 35 9 does do VBZ work_kybbk22puncxpbwlwra5tzagve 35 10 maintain maintain VB work_kybbk22puncxpbwlwra5tzagve 35 11 its -PRON- PRP$ work_kybbk22puncxpbwlwra5tzagve 35 12 level level NN work_kybbk22puncxpbwlwra5tzagve 35 13 , , , work_kybbk22puncxpbwlwra5tzagve 35 14 the the DT work_kybbk22puncxpbwlwra5tzagve 35 15 output output NN work_kybbk22puncxpbwlwra5tzagve 35 16 of of IN work_kybbk22puncxpbwlwra5tzagve 35 17 the the DT work_kybbk22puncxpbwlwra5tzagve 35 18 acceleration acceleration NN work_kybbk22puncxpbwlwra5tzagve 35 19 sensor sensor NN work_kybbk22puncxpbwlwra5tzagve 35 20 still still RB work_kybbk22puncxpbwlwra5tzagve 35 21 deviate deviate VBP work_kybbk22puncxpbwlwra5tzagve 35 22 from from IN work_kybbk22puncxpbwlwra5tzagve 35 23 the the DT work_kybbk22puncxpbwlwra5tzagve 35 24 center center NN work_kybbk22puncxpbwlwra5tzagve 35 25 value value NN work_kybbk22puncxpbwlwra5tzagve 35 26 , , , work_kybbk22puncxpbwlwra5tzagve 35 27 resulting result VBG work_kybbk22puncxpbwlwra5tzagve 35 28 in in IN work_kybbk22puncxpbwlwra5tzagve 35 29 misjudgment misjudgment NN work_kybbk22puncxpbwlwra5tzagve 35 30 of of IN work_kybbk22puncxpbwlwra5tzagve 35 31 the the DT work_kybbk22puncxpbwlwra5tzagve 35 32 control control NN work_kybbk22puncxpbwlwra5tzagve 35 33 core core NN work_kybbk22puncxpbwlwra5tzagve 35 34 . . . work_kybbk22puncxpbwlwra5tzagve 36 1 In in IN work_kybbk22puncxpbwlwra5tzagve 36 2 order order NN work_kybbk22puncxpbwlwra5tzagve 36 3 to to TO work_kybbk22puncxpbwlwra5tzagve 36 4 avoid avoid VB work_kybbk22puncxpbwlwra5tzagve 36 5 this this DT work_kybbk22puncxpbwlwra5tzagve 36 6 situation situation NN work_kybbk22puncxpbwlwra5tzagve 36 7 , , , work_kybbk22puncxpbwlwra5tzagve 36 8 it -PRON- PRP work_kybbk22puncxpbwlwra5tzagve 36 9 is be VBZ work_kybbk22puncxpbwlwra5tzagve 36 10 necessary necessary JJ work_kybbk22puncxpbwlwra5tzagve 36 11 to to TO work_kybbk22puncxpbwlwra5tzagve 36 12 introduce introduce VB work_kybbk22puncxpbwlwra5tzagve 36 13 triaxial triaxial JJ work_kybbk22puncxpbwlwra5tzagve 36 14 angular angular JJ work_kybbk22puncxpbwlwra5tzagve 36 15 velocity velocity NN work_kybbk22puncxpbwlwra5tzagve 36 16 sensors sensor NNS work_kybbk22puncxpbwlwra5tzagve 36 17 and and CC work_kybbk22puncxpbwlwra5tzagve 36 18 ultrasonic ultrasonic JJ work_kybbk22puncxpbwlwra5tzagve 36 19 range range NN work_kybbk22puncxpbwlwra5tzagve 36 20 finder finder NN work_kybbk22puncxpbwlwra5tzagve 36 21 , , , work_kybbk22puncxpbwlwra5tzagve 36 22 the the DT work_kybbk22puncxpbwlwra5tzagve 36 23 acceleration acceleration NN work_kybbk22puncxpbwlwra5tzagve 36 24 in in IN work_kybbk22puncxpbwlwra5tzagve 36 25 the the DT work_kybbk22puncxpbwlwra5tzagve 36 26 X x NN work_kybbk22puncxpbwlwra5tzagve 36 27 and and CC work_kybbk22puncxpbwlwra5tzagve 36 28 Y Y NNP work_kybbk22puncxpbwlwra5tzagve 36 29 direction direction NN work_kybbk22puncxpbwlwra5tzagve 36 30 is be VBZ work_kybbk22puncxpbwlwra5tzagve 36 31 corrected correct VBN work_kybbk22puncxpbwlwra5tzagve 36 32 to to TO work_kybbk22puncxpbwlwra5tzagve 36 33 obtain obtain VB work_kybbk22puncxpbwlwra5tzagve 36 34 true true JJ work_kybbk22puncxpbwlwra5tzagve 36 35 tilt tilt NN work_kybbk22puncxpbwlwra5tzagve 36 36 information information NN work_kybbk22puncxpbwlwra5tzagve 36 37 with with IN work_kybbk22puncxpbwlwra5tzagve 36 38 the the DT work_kybbk22puncxpbwlwra5tzagve 36 39 three three CD work_kybbk22puncxpbwlwra5tzagve 36 40 axial axial JJ work_kybbk22puncxpbwlwra5tzagve 36 41 angular angular JJ work_kybbk22puncxpbwlwra5tzagve 36 42 velocities velocity NNS work_kybbk22puncxpbwlwra5tzagve 36 43 and and CC work_kybbk22puncxpbwlwra5tzagve 36 44 the the DT work_kybbk22puncxpbwlwra5tzagve 36 45 acceleration acceleration NN work_kybbk22puncxpbwlwra5tzagve 36 46 in in IN work_kybbk22puncxpbwlwra5tzagve 36 47 the the DT work_kybbk22puncxpbwlwra5tzagve 36 48 Z z NN work_kybbk22puncxpbwlwra5tzagve 36 49 - - HYPH work_kybbk22puncxpbwlwra5tzagve 36 50 axis axis NN work_kybbk22puncxpbwlwra5tzagve 36 51 direction direction NN work_kybbk22puncxpbwlwra5tzagve 36 52 and and CC work_kybbk22puncxpbwlwra5tzagve 36 53 the the DT work_kybbk22puncxpbwlwra5tzagve 36 54 rate rate NN work_kybbk22puncxpbwlwra5tzagve 36 55 of of IN work_kybbk22puncxpbwlwra5tzagve 36 56 change change NN work_kybbk22puncxpbwlwra5tzagve 36 57 of of IN work_kybbk22puncxpbwlwra5tzagve 36 58 the the DT work_kybbk22puncxpbwlwra5tzagve 36 59 real real JJ work_kybbk22puncxpbwlwra5tzagve 36 60 - - HYPH work_kybbk22puncxpbwlwra5tzagve 36 61 time time NN work_kybbk22puncxpbwlwra5tzagve 36 62 height height NN work_kybbk22puncxpbwlwra5tzagve 36 63 [ [ -LRB- work_kybbk22puncxpbwlwra5tzagve 36 64 4 4 CD work_kybbk22puncxpbwlwra5tzagve 36 65 ] ] -RRB- work_kybbk22puncxpbwlwra5tzagve 36 66 . . . work_kybbk22puncxpbwlwra5tzagve 37 1 III iii CD work_kybbk22puncxpbwlwra5tzagve 37 2 . . . work_kybbk22puncxpbwlwra5tzagve 38 1 UNMANNED unmanned JJ work_kybbk22puncxpbwlwra5tzagve 38 2 AERIAL AERIAL NNP work_kybbk22puncxpbwlwra5tzagve 38 3 VEHICLE vehicle NN work_kybbk22puncxpbwlwra5tzagve 38 4 IMAGE image NN work_kybbk22puncxpbwlwra5tzagve 38 5 MATCHING match VBG work_kybbk22puncxpbwlwra5tzagve 38 6 The the DT work_kybbk22puncxpbwlwra5tzagve 38 7 image image NN work_kybbk22puncxpbwlwra5tzagve 38 8 matching matching NN work_kybbk22puncxpbwlwra5tzagve 38 9 technique technique NN work_kybbk22puncxpbwlwra5tzagve 38 10 generally generally RB work_kybbk22puncxpbwlwra5tzagve 38 11 adopts adopt VBZ work_kybbk22puncxpbwlwra5tzagve 38 12 image image NN work_kybbk22puncxpbwlwra5tzagve 38 13 matching matching NN work_kybbk22puncxpbwlwra5tzagve 38 14 technology technology NN work_kybbk22puncxpbwlwra5tzagve 38 15 . . . work_kybbk22puncxpbwlwra5tzagve 39 1 The the DT work_kybbk22puncxpbwlwra5tzagve 39 2 corresponding corresponding JJ work_kybbk22puncxpbwlwra5tzagve 39 3 matching matching NN work_kybbk22puncxpbwlwra5tzagve 39 4 algorithm algorithm NN work_kybbk22puncxpbwlwra5tzagve 39 5 is be VBZ work_kybbk22puncxpbwlwra5tzagve 39 6 used use VBN work_kybbk22puncxpbwlwra5tzagve 39 7 to to TO work_kybbk22puncxpbwlwra5tzagve 39 8 identify identify VB work_kybbk22puncxpbwlwra5tzagve 39 9 the the DT work_kybbk22puncxpbwlwra5tzagve 39 10 same same JJ work_kybbk22puncxpbwlwra5tzagve 39 11 name name NN work_kybbk22puncxpbwlwra5tzagve 39 12 point point NN work_kybbk22puncxpbwlwra5tzagve 39 13 between between IN work_kybbk22puncxpbwlwra5tzagve 39 14 two two CD work_kybbk22puncxpbwlwra5tzagve 39 15 images image NNS work_kybbk22puncxpbwlwra5tzagve 39 16 or or CC work_kybbk22puncxpbwlwra5tzagve 39 17 multiple multiple JJ work_kybbk22puncxpbwlwra5tzagve 39 18 images image NNS work_kybbk22puncxpbwlwra5tzagve 39 19 . . . work_kybbk22puncxpbwlwra5tzagve 40 1 Commonly commonly RB work_kybbk22puncxpbwlwra5tzagve 40 2 used use VBN work_kybbk22puncxpbwlwra5tzagve 40 3 matching matching NN work_kybbk22puncxpbwlwra5tzagve 40 4 methods method NNS work_kybbk22puncxpbwlwra5tzagve 40 5 can can MD work_kybbk22puncxpbwlwra5tzagve 40 6 be be VB work_kybbk22puncxpbwlwra5tzagve 40 7 divided divide VBN work_kybbk22puncxpbwlwra5tzagve 40 8 into into IN work_kybbk22puncxpbwlwra5tzagve 40 9 two two CD work_kybbk22puncxpbwlwra5tzagve 40 10 major major JJ work_kybbk22puncxpbwlwra5tzagve 40 11 categories category NNS work_kybbk22puncxpbwlwra5tzagve 40 12 , , , work_kybbk22puncxpbwlwra5tzagve 40 13 one one CD work_kybbk22puncxpbwlwra5tzagve 40 14 is be VBZ work_kybbk22puncxpbwlwra5tzagve 40 15 based base VBN work_kybbk22puncxpbwlwra5tzagve 40 16 on on IN work_kybbk22puncxpbwlwra5tzagve 40 17 the the DT work_kybbk22puncxpbwlwra5tzagve 40 18 matching matching NN work_kybbk22puncxpbwlwra5tzagve 40 19 of of IN work_kybbk22puncxpbwlwra5tzagve 40 20 grayscale grayscale NNP work_kybbk22puncxpbwlwra5tzagve 40 21 and and CC work_kybbk22puncxpbwlwra5tzagve 40 22 the the DT work_kybbk22puncxpbwlwra5tzagve 40 23 other other JJ work_kybbk22puncxpbwlwra5tzagve 40 24 is be VBZ work_kybbk22puncxpbwlwra5tzagve 40 25 based base VBN work_kybbk22puncxpbwlwra5tzagve 40 26 on on IN work_kybbk22puncxpbwlwra5tzagve 40 27 feature feature NN work_kybbk22puncxpbwlwra5tzagve 40 28 matching match VBG work_kybbk22puncxpbwlwra5tzagve 40 29 [ [ -LRB- work_kybbk22puncxpbwlwra5tzagve 40 30 5 5 CD work_kybbk22puncxpbwlwra5tzagve 40 31 ] ] -RRB- work_kybbk22puncxpbwlwra5tzagve 40 32 . . . work_kybbk22puncxpbwlwra5tzagve 41 1 In in IN work_kybbk22puncxpbwlwra5tzagve 41 2 this this DT work_kybbk22puncxpbwlwra5tzagve 41 3 paper paper NN work_kybbk22puncxpbwlwra5tzagve 41 4 , , , work_kybbk22puncxpbwlwra5tzagve 41 5 the the DT work_kybbk22puncxpbwlwra5tzagve 41 6 SIFT SIFT NNP work_kybbk22puncxpbwlwra5tzagve 41 7 feature feature NN work_kybbk22puncxpbwlwra5tzagve 41 8 matching match VBG work_kybbk22puncxpbwlwra5tzagve 41 9 algorithm algorithm NN work_kybbk22puncxpbwlwra5tzagve 41 10 is be VBZ work_kybbk22puncxpbwlwra5tzagve 41 11 used use VBN work_kybbk22puncxpbwlwra5tzagve 41 12 for for IN work_kybbk22puncxpbwlwra5tzagve 41 13 high high JJ work_kybbk22puncxpbwlwra5tzagve 41 14 - - HYPH work_kybbk22puncxpbwlwra5tzagve 41 15 precision precision NN work_kybbk22puncxpbwlwra5tzagve 41 16 matching matching NN work_kybbk22puncxpbwlwra5tzagve 41 17 of of IN work_kybbk22puncxpbwlwra5tzagve 41 18 massive massive JJ work_kybbk22puncxpbwlwra5tzagve 41 19 data datum NNS work_kybbk22puncxpbwlwra5tzagve 41 20 . . . work_kybbk22puncxpbwlwra5tzagve 42 1 The the DT work_kybbk22puncxpbwlwra5tzagve 42 2 SIFT SIFT NNP work_kybbk22puncxpbwlwra5tzagve 42 3 matching matching NN work_kybbk22puncxpbwlwra5tzagve 42 4 algorithm algorithm NN work_kybbk22puncxpbwlwra5tzagve 42 5 is be VBZ work_kybbk22puncxpbwlwra5tzagve 42 6 based base VBN work_kybbk22puncxpbwlwra5tzagve 42 7 on on IN work_kybbk22puncxpbwlwra5tzagve 42 8 the the DT work_kybbk22puncxpbwlwra5tzagve 42 9 matching matching NN work_kybbk22puncxpbwlwra5tzagve 42 10 of of IN work_kybbk22puncxpbwlwra5tzagve 42 11 local local JJ work_kybbk22puncxpbwlwra5tzagve 42 12 features feature NNS work_kybbk22puncxpbwlwra5tzagve 42 13 of of IN work_kybbk22puncxpbwlwra5tzagve 42 14 the the DT work_kybbk22puncxpbwlwra5tzagve 42 15 image image NN work_kybbk22puncxpbwlwra5tzagve 42 16 . . . work_kybbk22puncxpbwlwra5tzagve 43 1 The the DT work_kybbk22puncxpbwlwra5tzagve 43 2 algorithm algorithm NN work_kybbk22puncxpbwlwra5tzagve 43 3 holds hold VBZ work_kybbk22puncxpbwlwra5tzagve 43 4 invariance invariance NN work_kybbk22puncxpbwlwra5tzagve 43 5 to to IN work_kybbk22puncxpbwlwra5tzagve 43 6 translation translation NN work_kybbk22puncxpbwlwra5tzagve 43 7 , , , work_kybbk22puncxpbwlwra5tzagve 43 8 rotation rotation NN work_kybbk22puncxpbwlwra5tzagve 43 9 occlusion occlusion NN work_kybbk22puncxpbwlwra5tzagve 43 10 , , , work_kybbk22puncxpbwlwra5tzagve 43 11 and and CC work_kybbk22puncxpbwlwra5tzagve 43 12 so so RB work_kybbk22puncxpbwlwra5tzagve 43 13 on on RB work_kybbk22puncxpbwlwra5tzagve 43 14 , , , work_kybbk22puncxpbwlwra5tzagve 43 15 so so CC work_kybbk22puncxpbwlwra5tzagve 43 16 it -PRON- PRP work_kybbk22puncxpbwlwra5tzagve 43 17 has have VBZ work_kybbk22puncxpbwlwra5tzagve 43 18 strong strong JJ work_kybbk22puncxpbwlwra5tzagve 43 19 stability stability NN work_kybbk22puncxpbwlwra5tzagve 43 20 in in IN work_kybbk22puncxpbwlwra5tzagve 43 21 practice practice NN work_kybbk22puncxpbwlwra5tzagve 43 22 . . . work_kybbk22puncxpbwlwra5tzagve 44 1 The the DT work_kybbk22puncxpbwlwra5tzagve 44 2 feature feature NN work_kybbk22puncxpbwlwra5tzagve 44 3 matching matching NN work_kybbk22puncxpbwlwra5tzagve 44 4 process process NN work_kybbk22puncxpbwlwra5tzagve 44 5 is be VBZ work_kybbk22puncxpbwlwra5tzagve 44 6 shown show VBN work_kybbk22puncxpbwlwra5tzagve 44 7 in in IN work_kybbk22puncxpbwlwra5tzagve 44 8 Figure Figure NNP work_kybbk22puncxpbwlwra5tzagve 44 9 2 2 CD work_kybbk22puncxpbwlwra5tzagve 44 10 . . . work_kybbk22puncxpbwlwra5tzagve 45 1 Scale scale NN work_kybbk22puncxpbwlwra5tzagve 45 2 space space NN work_kybbk22puncxpbwlwra5tzagve 45 3 extreme extreme JJ work_kybbk22puncxpbwlwra5tzagve 45 4 value value NN work_kybbk22puncxpbwlwra5tzagve 45 5 detection detection NN work_kybbk22puncxpbwlwra5tzagve 45 6 precise precise JJ work_kybbk22puncxpbwlwra5tzagve 45 7 positioning position VBG work_kybbk22puncxpbwlwra5tzagve 45 8 Determine determine VB work_kybbk22puncxpbwlwra5tzagve 45 9 the the DT work_kybbk22puncxpbwlwra5tzagve 45 10 main main JJ work_kybbk22puncxpbwlwra5tzagve 45 11 direction direction NN work_kybbk22puncxpbwlwra5tzagve 45 12 of of IN work_kybbk22puncxpbwlwra5tzagve 45 13 the the DT work_kybbk22puncxpbwlwra5tzagve 45 14 key key JJ work_kybbk22puncxpbwlwra5tzagve 45 15 points point NNS work_kybbk22puncxpbwlwra5tzagve 45 16 Key key JJ work_kybbk22puncxpbwlwra5tzagve 45 17 point point NN work_kybbk22puncxpbwlwra5tzagve 45 18 descriptor descriptor NN work_kybbk22puncxpbwlwra5tzagve 45 19 Match match NN work_kybbk22puncxpbwlwra5tzagve 45 20 feature feature NN work_kybbk22puncxpbwlwra5tzagve 45 21 point point NN work_kybbk22puncxpbwlwra5tzagve 45 22 SIFT SIFT NNP work_kybbk22puncxpbwlwra5tzagve 45 23 features feature VBZ work_kybbk22puncxpbwlwra5tzagve 45 24 vector vector NN work_kybbk22puncxpbwlwra5tzagve 45 25 matching match VBG work_kybbk22puncxpbwlwra5tzagve 45 26 Figure figure NN work_kybbk22puncxpbwlwra5tzagve 45 27 2 2 CD work_kybbk22puncxpbwlwra5tzagve 45 28 . . . work_kybbk22puncxpbwlwra5tzagve 46 1 Feature feature NN work_kybbk22puncxpbwlwra5tzagve 46 2 matching matching NN work_kybbk22puncxpbwlwra5tzagve 46 3 flow flow NN work_kybbk22puncxpbwlwra5tzagve 46 4 chart chart NN work_kybbk22puncxpbwlwra5tzagve 46 5 A. A. NNP work_kybbk22puncxpbwlwra5tzagve 46 6 Pyramid Pyramid NNP work_kybbk22puncxpbwlwra5tzagve 46 7 Image Image NNP work_kybbk22puncxpbwlwra5tzagve 46 8 Pyramid Pyramid NNP work_kybbk22puncxpbwlwra5tzagve 46 9 image image NN work_kybbk22puncxpbwlwra5tzagve 46 10 refers refer VBZ work_kybbk22puncxpbwlwra5tzagve 46 11 to to IN work_kybbk22puncxpbwlwra5tzagve 46 12 the the DT work_kybbk22puncxpbwlwra5tzagve 46 13 original original JJ work_kybbk22puncxpbwlwra5tzagve 46 14 image image NN work_kybbk22puncxpbwlwra5tzagve 46 15 are be VBP work_kybbk22puncxpbwlwra5tzagve 46 16 decomposed decompose VBN work_kybbk22puncxpbwlwra5tzagve 46 17 to to TO work_kybbk22puncxpbwlwra5tzagve 46 18 obtain obtain VB work_kybbk22puncxpbwlwra5tzagve 46 19 a a DT work_kybbk22puncxpbwlwra5tzagve 46 20 series series NN work_kybbk22puncxpbwlwra5tzagve 46 21 of of IN work_kybbk22puncxpbwlwra5tzagve 46 22 sub sub NN work_kybbk22puncxpbwlwra5tzagve 46 23 - - NNS work_kybbk22puncxpbwlwra5tzagve 46 24 images image NNS work_kybbk22puncxpbwlwra5tzagve 46 25 of of IN work_kybbk22puncxpbwlwra5tzagve 46 26 different different JJ work_kybbk22puncxpbwlwra5tzagve 46 27 resolutions resolution NNS work_kybbk22puncxpbwlwra5tzagve 46 28 . . . work_kybbk22puncxpbwlwra5tzagve 47 1 The the DT work_kybbk22puncxpbwlwra5tzagve 47 2 images image NNS work_kybbk22puncxpbwlwra5tzagve 47 3 are be VBP work_kybbk22puncxpbwlwra5tzagve 47 4 sorted sort VBN work_kybbk22puncxpbwlwra5tzagve 47 5 by by IN work_kybbk22puncxpbwlwra5tzagve 47 6 resolution resolution NN work_kybbk22puncxpbwlwra5tzagve 47 7 from from IN work_kybbk22puncxpbwlwra5tzagve 47 8 small small JJ work_kybbk22puncxpbwlwra5tzagve 47 9 to to IN work_kybbk22puncxpbwlwra5tzagve 47 10 large large JJ work_kybbk22puncxpbwlwra5tzagve 47 11 , , , work_kybbk22puncxpbwlwra5tzagve 47 12 and and CC work_kybbk22puncxpbwlwra5tzagve 47 13 then then RB work_kybbk22puncxpbwlwra5tzagve 47 14 forming form VBG work_kybbk22puncxpbwlwra5tzagve 47 15 a a DT work_kybbk22puncxpbwlwra5tzagve 47 16 set set NN work_kybbk22puncxpbwlwra5tzagve 47 17 of of IN work_kybbk22puncxpbwlwra5tzagve 47 18 pyramidal pyramidal NN work_kybbk22puncxpbwlwra5tzagve 47 19 overlapping overlapping NN work_kybbk22puncxpbwlwra5tzagve 47 20 images image NNS work_kybbk22puncxpbwlwra5tzagve 47 21 . . . work_kybbk22puncxpbwlwra5tzagve 48 1 Find find VB work_kybbk22puncxpbwlwra5tzagve 48 2 the the DT work_kybbk22puncxpbwlwra5tzagve 48 3 matching matching NN work_kybbk22puncxpbwlwra5tzagve 48 4 point point NN work_kybbk22puncxpbwlwra5tzagve 48 5 in in IN work_kybbk22puncxpbwlwra5tzagve 48 6 the the DT work_kybbk22puncxpbwlwra5tzagve 48 7 top top JJ work_kybbk22puncxpbwlwra5tzagve 48 8 level level NN work_kybbk22puncxpbwlwra5tzagve 48 9 image image NN work_kybbk22puncxpbwlwra5tzagve 48 10 , , , work_kybbk22puncxpbwlwra5tzagve 48 11 the the DT work_kybbk22puncxpbwlwra5tzagve 48 12 matching matching NN work_kybbk22puncxpbwlwra5tzagve 48 13 position position NN work_kybbk22puncxpbwlwra5tzagve 48 14 is be VBZ work_kybbk22puncxpbwlwra5tzagve 48 15 used use VBN work_kybbk22puncxpbwlwra5tzagve 48 16 as as IN work_kybbk22puncxpbwlwra5tzagve 48 17 the the DT work_kybbk22puncxpbwlwra5tzagve 48 18 prediction prediction NN work_kybbk22puncxpbwlwra5tzagve 48 19 position position NN work_kybbk22puncxpbwlwra5tzagve 48 20 of of IN work_kybbk22puncxpbwlwra5tzagve 48 21 the the DT work_kybbk22puncxpbwlwra5tzagve 48 22 next next JJ work_kybbk22puncxpbwlwra5tzagve 48 23 layer layer NN work_kybbk22puncxpbwlwra5tzagve 48 24 , , , work_kybbk22puncxpbwlwra5tzagve 48 25 and and CC work_kybbk22puncxpbwlwra5tzagve 48 26 the the DT work_kybbk22puncxpbwlwra5tzagve 48 27 matching matching NN work_kybbk22puncxpbwlwra5tzagve 48 28 result result NN work_kybbk22puncxpbwlwra5tzagve 48 29 of of IN work_kybbk22puncxpbwlwra5tzagve 48 30 this this DT work_kybbk22puncxpbwlwra5tzagve 48 31 layer layer NN work_kybbk22puncxpbwlwra5tzagve 48 32 is be VBZ work_kybbk22puncxpbwlwra5tzagve 48 33 used use VBN work_kybbk22puncxpbwlwra5tzagve 48 34 as as IN work_kybbk22puncxpbwlwra5tzagve 48 35 the the DT work_kybbk22puncxpbwlwra5tzagve 48 36 initial initial JJ work_kybbk22puncxpbwlwra5tzagve 48 37 matching matching NN work_kybbk22puncxpbwlwra5tzagve 48 38 position position NN work_kybbk22puncxpbwlwra5tzagve 48 39 of of IN work_kybbk22puncxpbwlwra5tzagve 48 40 the the DT work_kybbk22puncxpbwlwra5tzagve 48 41 next next JJ work_kybbk22puncxpbwlwra5tzagve 48 42 layer layer NN work_kybbk22puncxpbwlwra5tzagve 48 43 to to TO work_kybbk22puncxpbwlwra5tzagve 48 44 perform perform VB work_kybbk22puncxpbwlwra5tzagve 48 45 matching matching NN work_kybbk22puncxpbwlwra5tzagve 48 46 in in IN work_kybbk22puncxpbwlwra5tzagve 48 47 order order NN work_kybbk22puncxpbwlwra5tzagve 48 48 , , , work_kybbk22puncxpbwlwra5tzagve 48 49 and and CC work_kybbk22puncxpbwlwra5tzagve 48 50 the the DT work_kybbk22puncxpbwlwra5tzagve 48 51 matching matching NN work_kybbk22puncxpbwlwra5tzagve 48 52 result result NN work_kybbk22puncxpbwlwra5tzagve 48 53 is be VBZ work_kybbk22puncxpbwlwra5tzagve 48 54 used use VBN work_kybbk22puncxpbwlwra5tzagve 48 55 as as IN work_kybbk22puncxpbwlwra5tzagve 48 56 control control NN work_kybbk22puncxpbwlwra5tzagve 48 57 to to TO work_kybbk22puncxpbwlwra5tzagve 48 58 match match VB work_kybbk22puncxpbwlwra5tzagve 48 59 other other JJ work_kybbk22puncxpbwlwra5tzagve 48 60 feature feature NN work_kybbk22puncxpbwlwra5tzagve 48 61 points point NNS work_kybbk22puncxpbwlwra5tzagve 48 62 [ [ -LRB- work_kybbk22puncxpbwlwra5tzagve 48 63 6 6 CD work_kybbk22puncxpbwlwra5tzagve 48 64 ] ] -RRB- work_kybbk22puncxpbwlwra5tzagve 48 65 . . . work_kybbk22puncxpbwlwra5tzagve 49 1 This this DT work_kybbk22puncxpbwlwra5tzagve 49 2 top top NN work_kybbk22puncxpbwlwra5tzagve 49 3 - - HYPH work_kybbk22puncxpbwlwra5tzagve 49 4 down down NN work_kybbk22puncxpbwlwra5tzagve 49 5 and and CC work_kybbk22puncxpbwlwra5tzagve 49 6 coarse coarse RB work_kybbk22puncxpbwlwra5tzagve 49 7 - - HYPH work_kybbk22puncxpbwlwra5tzagve 49 8 to to IN work_kybbk22puncxpbwlwra5tzagve 49 9 - - HYPH work_kybbk22puncxpbwlwra5tzagve 49 10 fine fine JJ work_kybbk22puncxpbwlwra5tzagve 49 11 process process NN work_kybbk22puncxpbwlwra5tzagve 49 12 ensures ensure VBZ work_kybbk22puncxpbwlwra5tzagve 49 13 the the DT work_kybbk22puncxpbwlwra5tzagve 49 14 reliability reliability NN work_kybbk22puncxpbwlwra5tzagve 49 15 of of IN work_kybbk22puncxpbwlwra5tzagve 49 16 the the DT work_kybbk22puncxpbwlwra5tzagve 49 17 image image NN work_kybbk22puncxpbwlwra5tzagve 49 18 search search NN work_kybbk22puncxpbwlwra5tzagve 49 19 process process NN work_kybbk22puncxpbwlwra5tzagve 49 20 . . . work_kybbk22puncxpbwlwra5tzagve 50 1 In in IN work_kybbk22puncxpbwlwra5tzagve 50 2 the the DT work_kybbk22puncxpbwlwra5tzagve 50 3 pyramid pyramid JJ work_kybbk22puncxpbwlwra5tzagve 50 4 structure structure NN work_kybbk22puncxpbwlwra5tzagve 50 5 , , , work_kybbk22puncxpbwlwra5tzagve 50 6 images image NNS work_kybbk22puncxpbwlwra5tzagve 50 7 are be VBP work_kybbk22puncxpbwlwra5tzagve 50 8 represented represent VBN work_kybbk22puncxpbwlwra5tzagve 50 9 in in IN work_kybbk22puncxpbwlwra5tzagve 50 10 a a DT work_kybbk22puncxpbwlwra5tzagve 50 11 hierarchical hierarchical JJ work_kybbk22puncxpbwlwra5tzagve 50 12 structure structure NN work_kybbk22puncxpbwlwra5tzagve 50 13 . . . work_kybbk22puncxpbwlwra5tzagve 51 1 At at IN work_kybbk22puncxpbwlwra5tzagve 51 2 the the DT work_kybbk22puncxpbwlwra5tzagve 51 3 top top NN work_kybbk22puncxpbwlwra5tzagve 51 4 of of IN work_kybbk22puncxpbwlwra5tzagve 51 5 the the DT work_kybbk22puncxpbwlwra5tzagve 51 6 pyramid pyramid JJ work_kybbk22puncxpbwlwra5tzagve 51 7 structure structure NN work_kybbk22puncxpbwlwra5tzagve 51 8 , , , work_kybbk22puncxpbwlwra5tzagve 51 9 the the DT work_kybbk22puncxpbwlwra5tzagve 51 10 lowest low JJS work_kybbk22puncxpbwlwra5tzagve 51 11 resolution resolution NN work_kybbk22puncxpbwlwra5tzagve 51 12 of of IN work_kybbk22puncxpbwlwra5tzagve 51 13 data datum NNS work_kybbk22puncxpbwlwra5tzagve 51 14 is be VBZ work_kybbk22puncxpbwlwra5tzagve 51 15 stored store VBN work_kybbk22puncxpbwlwra5tzagve 51 16 . . . work_kybbk22puncxpbwlwra5tzagve 52 1 With with IN work_kybbk22puncxpbwlwra5tzagve 52 2 the the DT work_kybbk22puncxpbwlwra5tzagve 52 3 increase increase NN work_kybbk22puncxpbwlwra5tzagve 52 4 of of IN work_kybbk22puncxpbwlwra5tzagve 52 5 the the DT work_kybbk22puncxpbwlwra5tzagve 52 6 layers layer NNS work_kybbk22puncxpbwlwra5tzagve 52 7 of of IN work_kybbk22puncxpbwlwra5tzagve 52 8 the the DT work_kybbk22puncxpbwlwra5tzagve 52 9 pyramid pyramid NN work_kybbk22puncxpbwlwra5tzagve 52 10 , , , work_kybbk22puncxpbwlwra5tzagve 52 11 the the DT work_kybbk22puncxpbwlwra5tzagve 52 12 resolution resolution NN work_kybbk22puncxpbwlwra5tzagve 52 13 of of IN work_kybbk22puncxpbwlwra5tzagve 52 14 the the DT work_kybbk22puncxpbwlwra5tzagve 52 15 data datum NNS work_kybbk22puncxpbwlwra5tzagve 52 16 is be VBZ work_kybbk22puncxpbwlwra5tzagve 52 17 sequentially sequentially RB work_kybbk22puncxpbwlwra5tzagve 52 18 reduced reduce VBN work_kybbk22puncxpbwlwra5tzagve 52 19 . . . work_kybbk22puncxpbwlwra5tzagve 53 1 At at IN work_kybbk22puncxpbwlwra5tzagve 53 2 the the DT work_kybbk22puncxpbwlwra5tzagve 53 3 bottom bottom NN work_kybbk22puncxpbwlwra5tzagve 53 4 of of IN work_kybbk22puncxpbwlwra5tzagve 53 5 the the DT work_kybbk22puncxpbwlwra5tzagve 53 6 pyramid pyramid NN work_kybbk22puncxpbwlwra5tzagve 53 7 , , , work_kybbk22puncxpbwlwra5tzagve 53 8 the the DT work_kybbk22puncxpbwlwra5tzagve 53 9 highest high JJS work_kybbk22puncxpbwlwra5tzagve 53 10 resolution resolution NN work_kybbk22puncxpbwlwra5tzagve 53 11 data datum NNS work_kybbk22puncxpbwlwra5tzagve 53 12 that that WDT work_kybbk22puncxpbwlwra5tzagve 53 13 can can MD work_kybbk22puncxpbwlwra5tzagve 53 14 meet meet VB work_kybbk22puncxpbwlwra5tzagve 53 15 the the DT work_kybbk22puncxpbwlwra5tzagve 53 16 need need NN work_kybbk22puncxpbwlwra5tzagve 53 17 of of IN work_kybbk22puncxpbwlwra5tzagve 53 18 users user NNS work_kybbk22puncxpbwlwra5tzagve 53 19 is be VBZ work_kybbk22puncxpbwlwra5tzagve 53 20 stored store VBN work_kybbk22puncxpbwlwra5tzagve 53 21 . . . work_kybbk22puncxpbwlwra5tzagve 54 1 Under under IN work_kybbk22puncxpbwlwra5tzagve 54 2 the the DT work_kybbk22puncxpbwlwra5tzagve 54 3 spatial spatial JJ work_kybbk22puncxpbwlwra5tzagve 54 4 reference reference NN work_kybbk22puncxpbwlwra5tzagve 54 5 , , , work_kybbk22puncxpbwlwra5tzagve 54 6 information information NN work_kybbk22puncxpbwlwra5tzagve 54 7 is be VBZ work_kybbk22puncxpbwlwra5tzagve 54 8 stored store VBN work_kybbk22puncxpbwlwra5tzagve 54 9 and and CC work_kybbk22puncxpbwlwra5tzagve 54 10 displayed display VBN work_kybbk22puncxpbwlwra5tzagve 54 11 at at IN work_kybbk22puncxpbwlwra5tzagve 54 12 different different JJ work_kybbk22puncxpbwlwra5tzagve 54 13 resolutions resolution NNS work_kybbk22puncxpbwlwra5tzagve 54 14 according accord VBG work_kybbk22puncxpbwlwra5tzagve 54 15 to to IN work_kybbk22puncxpbwlwra5tzagve 54 16 user user NN work_kybbk22puncxpbwlwra5tzagve 54 17 needs need NNS work_kybbk22puncxpbwlwra5tzagve 54 18 , , , work_kybbk22puncxpbwlwra5tzagve 54 19 forming form VBG work_kybbk22puncxpbwlwra5tzagve 54 20 a a DT work_kybbk22puncxpbwlwra5tzagve 54 21 pyramid pyramid JJ work_kybbk22puncxpbwlwra5tzagve 54 22 structure structure NN work_kybbk22puncxpbwlwra5tzagve 54 23 with with IN work_kybbk22puncxpbwlwra5tzagve 54 24 low low JJ work_kybbk22puncxpbwlwra5tzagve 54 25 - - HYPH work_kybbk22puncxpbwlwra5tzagve 54 26 to to IN work_kybbk22puncxpbwlwra5tzagve 54 27 - - HYPH work_kybbk22puncxpbwlwra5tzagve 54 28 high high JJ work_kybbk22puncxpbwlwra5tzagve 54 29 resolution resolution NN work_kybbk22puncxpbwlwra5tzagve 54 30 and and CC work_kybbk22puncxpbwlwra5tzagve 54 31 small small JJ work_kybbk22puncxpbwlwra5tzagve 54 32 to to TO work_kybbk22puncxpbwlwra5tzagve 54 33 large large JJ work_kybbk22puncxpbwlwra5tzagve 54 34 amount amount NN work_kybbk22puncxpbwlwra5tzagve 54 35 of of IN work_kybbk22puncxpbwlwra5tzagve 54 36 data datum NNS work_kybbk22puncxpbwlwra5tzagve 54 37 . . . work_kybbk22puncxpbwlwra5tzagve 55 1 The the DT work_kybbk22puncxpbwlwra5tzagve 55 2 image image NN work_kybbk22puncxpbwlwra5tzagve 55 3 pyramid pyramid NN work_kybbk22puncxpbwlwra5tzagve 55 4 structure structure NN work_kybbk22puncxpbwlwra5tzagve 55 5 is be VBZ work_kybbk22puncxpbwlwra5tzagve 55 6 used use VBN work_kybbk22puncxpbwlwra5tzagve 55 7 for for IN work_kybbk22puncxpbwlwra5tzagve 55 8 image image NN work_kybbk22puncxpbwlwra5tzagve 55 9 coding coding NN work_kybbk22puncxpbwlwra5tzagve 55 10 and and CC work_kybbk22puncxpbwlwra5tzagve 55 11 progressive progressive JJ work_kybbk22puncxpbwlwra5tzagve 55 12 image image NN work_kybbk22puncxpbwlwra5tzagve 55 13 transmission transmission NN work_kybbk22puncxpbwlwra5tzagve 55 14 . . . work_kybbk22puncxpbwlwra5tzagve 56 1 It -PRON- PRP work_kybbk22puncxpbwlwra5tzagve 56 2 is be VBZ work_kybbk22puncxpbwlwra5tzagve 56 3 a a DT work_kybbk22puncxpbwlwra5tzagve 56 4 typical typical JJ work_kybbk22puncxpbwlwra5tzagve 56 5 hierarchical hierarchical JJ work_kybbk22puncxpbwlwra5tzagve 56 6 data data NN work_kybbk22puncxpbwlwra5tzagve 56 7 structure structure NN work_kybbk22puncxpbwlwra5tzagve 56 8 form form NN work_kybbk22puncxpbwlwra5tzagve 56 9 , , , work_kybbk22puncxpbwlwra5tzagve 56 10 suitable suitable JJ work_kybbk22puncxpbwlwra5tzagve 56 11 for for IN work_kybbk22puncxpbwlwra5tzagve 56 12 multi multi JJ work_kybbk22puncxpbwlwra5tzagve 56 13 - - JJ work_kybbk22puncxpbwlwra5tzagve 56 14 resolution resolution JJ work_kybbk22puncxpbwlwra5tzagve 56 15 organization organization NN work_kybbk22puncxpbwlwra5tzagve 56 16 of of IN work_kybbk22puncxpbwlwra5tzagve 56 17 raster raster NNP work_kybbk22puncxpbwlwra5tzagve 56 18 data datum NNS work_kybbk22puncxpbwlwra5tzagve 56 19 and and CC work_kybbk22puncxpbwlwra5tzagve 56 20 image image NN work_kybbk22puncxpbwlwra5tzagve 56 21 data datum NNS work_kybbk22puncxpbwlwra5tzagve 56 22 , , , work_kybbk22puncxpbwlwra5tzagve 56 23 2018 2018 CD work_kybbk22puncxpbwlwra5tzagve 56 24 International International NNP work_kybbk22puncxpbwlwra5tzagve 56 25 Conference Conference NNP work_kybbk22puncxpbwlwra5tzagve 56 26 on on IN work_kybbk22puncxpbwlwra5tzagve 56 27 Sensor Sensor NNP work_kybbk22puncxpbwlwra5tzagve 56 28 Network Network NNP work_kybbk22puncxpbwlwra5tzagve 56 29 and and CC work_kybbk22puncxpbwlwra5tzagve 56 30 Computer Computer NNP work_kybbk22puncxpbwlwra5tzagve 56 31 Engineering Engineering NNP work_kybbk22puncxpbwlwra5tzagve 56 32 ( ( -LRB- work_kybbk22puncxpbwlwra5tzagve 56 33 ICSNCE ICSNCE NNP work_kybbk22puncxpbwlwra5tzagve 56 34 2018 2018 CD work_kybbk22puncxpbwlwra5tzagve 56 35 ) ) -RRB- work_kybbk22puncxpbwlwra5tzagve 56 36 102 102 CD work_kybbk22puncxpbwlwra5tzagve 56 37 and and CC work_kybbk22puncxpbwlwra5tzagve 56 38 also also RB work_kybbk22puncxpbwlwra5tzagve 56 39 a a DT work_kybbk22puncxpbwlwra5tzagve 56 40 kind kind NN work_kybbk22puncxpbwlwra5tzagve 56 41 of of IN work_kybbk22puncxpbwlwra5tzagve 56 42 lossy lossy JJ work_kybbk22puncxpbwlwra5tzagve 56 43 compression compression NN work_kybbk22puncxpbwlwra5tzagve 56 44 of of IN work_kybbk22puncxpbwlwra5tzagve 56 45 raster raster NN work_kybbk22puncxpbwlwra5tzagve 56 46 data datum NNS work_kybbk22puncxpbwlwra5tzagve 56 47 or or CC work_kybbk22puncxpbwlwra5tzagve 56 48 image image NN work_kybbk22puncxpbwlwra5tzagve 56 49 data datum NNS work_kybbk22puncxpbwlwra5tzagve 56 50 . . . work_kybbk22puncxpbwlwra5tzagve 57 1 B. B. NNP work_kybbk22puncxpbwlwra5tzagve 58 1 Image image NN work_kybbk22puncxpbwlwra5tzagve 58 2 Feature feature NN work_kybbk22puncxpbwlwra5tzagve 58 3 Extraction extraction NN work_kybbk22puncxpbwlwra5tzagve 58 4 Feature feature NN work_kybbk22puncxpbwlwra5tzagve 58 5 extraction extraction NN work_kybbk22puncxpbwlwra5tzagve 58 6 refers refer VBZ work_kybbk22puncxpbwlwra5tzagve 58 7 to to IN work_kybbk22puncxpbwlwra5tzagve 58 8 using use VBG work_kybbk22puncxpbwlwra5tzagve 58 9 a a DT work_kybbk22puncxpbwlwra5tzagve 58 10 computer computer NN work_kybbk22puncxpbwlwra5tzagve 58 11 to to TO work_kybbk22puncxpbwlwra5tzagve 58 12 propose propose VB work_kybbk22puncxpbwlwra5tzagve 58 13 image image NN work_kybbk22puncxpbwlwra5tzagve 58 14 information information NN work_kybbk22puncxpbwlwra5tzagve 58 15 of of IN work_kybbk22puncxpbwlwra5tzagve 58 16 the the DT work_kybbk22puncxpbwlwra5tzagve 58 17 same same JJ work_kybbk22puncxpbwlwra5tzagve 58 18 name name NN work_kybbk22puncxpbwlwra5tzagve 58 19 point point NN work_kybbk22puncxpbwlwra5tzagve 58 20 in in IN work_kybbk22puncxpbwlwra5tzagve 58 21 the the DT work_kybbk22puncxpbwlwra5tzagve 58 22 image image NN work_kybbk22puncxpbwlwra5tzagve 58 23 , , , work_kybbk22puncxpbwlwra5tzagve 58 24 which which WDT work_kybbk22puncxpbwlwra5tzagve 58 25 determines determine VBZ work_kybbk22puncxpbwlwra5tzagve 58 26 the the DT work_kybbk22puncxpbwlwra5tzagve 58 27 common common JJ work_kybbk22puncxpbwlwra5tzagve 58 28 features feature NNS work_kybbk22puncxpbwlwra5tzagve 58 29 in in IN work_kybbk22puncxpbwlwra5tzagve 58 30 the the DT work_kybbk22puncxpbwlwra5tzagve 58 31 image image NN work_kybbk22puncxpbwlwra5tzagve 58 32 . . . work_kybbk22puncxpbwlwra5tzagve 59 1 The the DT work_kybbk22puncxpbwlwra5tzagve 59 2 image image NN work_kybbk22puncxpbwlwra5tzagve 59 3 feature feature NN work_kybbk22puncxpbwlwra5tzagve 59 4 extraction extraction NN work_kybbk22puncxpbwlwra5tzagve 59 5 generally generally RB work_kybbk22puncxpbwlwra5tzagve 59 6 relies rely VBZ work_kybbk22puncxpbwlwra5tzagve 59 7 on on IN work_kybbk22puncxpbwlwra5tzagve 59 8 the the DT work_kybbk22puncxpbwlwra5tzagve 59 9 distribution distribution NN work_kybbk22puncxpbwlwra5tzagve 59 10 of of IN work_kybbk22puncxpbwlwra5tzagve 59 11 grayscale grayscale NNP work_kybbk22puncxpbwlwra5tzagve 59 12 in in IN work_kybbk22puncxpbwlwra5tzagve 59 13 the the DT work_kybbk22puncxpbwlwra5tzagve 59 14 image image NN work_kybbk22puncxpbwlwra5tzagve 59 15 , , , work_kybbk22puncxpbwlwra5tzagve 59 16 and and CC work_kybbk22puncxpbwlwra5tzagve 59 17 the the DT work_kybbk22puncxpbwlwra5tzagve 59 18 position position NN work_kybbk22puncxpbwlwra5tzagve 59 19 , , , work_kybbk22puncxpbwlwra5tzagve 59 20 shape shape NN work_kybbk22puncxpbwlwra5tzagve 59 21 and and CC work_kybbk22puncxpbwlwra5tzagve 59 22 size size NN work_kybbk22puncxpbwlwra5tzagve 59 23 of of IN work_kybbk22puncxpbwlwra5tzagve 59 24 the the DT work_kybbk22puncxpbwlwra5tzagve 59 25 features feature NNS work_kybbk22puncxpbwlwra5tzagve 59 26 are be VBP work_kybbk22puncxpbwlwra5tzagve 59 27 determined determine VBN work_kybbk22puncxpbwlwra5tzagve 59 28 by by IN work_kybbk22puncxpbwlwra5tzagve 59 29 this this DT work_kybbk22puncxpbwlwra5tzagve 59 30 information information NN work_kybbk22puncxpbwlwra5tzagve 59 31 . . . work_kybbk22puncxpbwlwra5tzagve 60 1 The the DT work_kybbk22puncxpbwlwra5tzagve 60 2 SIFT SIFT NNP work_kybbk22puncxpbwlwra5tzagve 60 3 feature feature NN work_kybbk22puncxpbwlwra5tzagve 60 4 matching match VBG work_kybbk22puncxpbwlwra5tzagve 60 5 algorithm algorithm NN work_kybbk22puncxpbwlwra5tzagve 60 6 mainly mainly RB work_kybbk22puncxpbwlwra5tzagve 60 7 consists consist VBZ work_kybbk22puncxpbwlwra5tzagve 60 8 of of IN work_kybbk22puncxpbwlwra5tzagve 60 9 two two CD work_kybbk22puncxpbwlwra5tzagve 60 10 parts part NNS work_kybbk22puncxpbwlwra5tzagve 60 11 , , , work_kybbk22puncxpbwlwra5tzagve 60 12 extracting extract VBG work_kybbk22puncxpbwlwra5tzagve 60 13 unrelated unrelated JJ work_kybbk22puncxpbwlwra5tzagve 60 14 vector vector NN work_kybbk22puncxpbwlwra5tzagve 60 15 features feature NNS work_kybbk22puncxpbwlwra5tzagve 60 16 from from IN work_kybbk22puncxpbwlwra5tzagve 60 17 multiple multiple JJ work_kybbk22puncxpbwlwra5tzagve 60 18 images image NNS work_kybbk22puncxpbwlwra5tzagve 60 19 and and CC work_kybbk22puncxpbwlwra5tzagve 60 20 matching match VBG work_kybbk22puncxpbwlwra5tzagve 60 21 SIFT SIFT NNP work_kybbk22puncxpbwlwra5tzagve 60 22 feature feature NN work_kybbk22puncxpbwlwra5tzagve 60 23 vectors vector NNS work_kybbk22puncxpbwlwra5tzagve 60 24 . . . work_kybbk22puncxpbwlwra5tzagve 61 1 The the DT work_kybbk22puncxpbwlwra5tzagve 61 2 scale scale NN work_kybbk22puncxpbwlwra5tzagve 61 3 space space NN work_kybbk22puncxpbwlwra5tzagve 61 4 representation representation NN work_kybbk22puncxpbwlwra5tzagve 61 5 is be VBZ work_kybbk22puncxpbwlwra5tzagve 61 6 an an DT work_kybbk22puncxpbwlwra5tzagve 61 7 area area NN work_kybbk22puncxpbwlwra5tzagve 61 8 - - HYPH work_kybbk22puncxpbwlwra5tzagve 61 9 based base VBN work_kybbk22puncxpbwlwra5tzagve 61 10 expression expression NN work_kybbk22puncxpbwlwra5tzagve 61 11 . . . work_kybbk22puncxpbwlwra5tzagve 62 1 As as IN work_kybbk22puncxpbwlwra5tzagve 62 2 an an DT work_kybbk22puncxpbwlwra5tzagve 62 3 important important JJ work_kybbk22puncxpbwlwra5tzagve 62 4 concept concept NN work_kybbk22puncxpbwlwra5tzagve 62 5 in in IN work_kybbk22puncxpbwlwra5tzagve 62 6 the the DT work_kybbk22puncxpbwlwra5tzagve 62 7 scale scale NN work_kybbk22puncxpbwlwra5tzagve 62 8 space space NN work_kybbk22puncxpbwlwra5tzagve 62 9 theory theory NN work_kybbk22puncxpbwlwra5tzagve 62 10 , , , work_kybbk22puncxpbwlwra5tzagve 62 11 the the DT work_kybbk22puncxpbwlwra5tzagve 62 12 scale scale NN work_kybbk22puncxpbwlwra5tzagve 62 13 space space NN work_kybbk22puncxpbwlwra5tzagve 62 14 is be VBZ work_kybbk22puncxpbwlwra5tzagve 62 15 defined define VBN work_kybbk22puncxpbwlwra5tzagve 62 16 as as IN work_kybbk22puncxpbwlwra5tzagve 62 17 the the DT work_kybbk22puncxpbwlwra5tzagve 62 18 product product NN work_kybbk22puncxpbwlwra5tzagve 62 19 of of IN work_kybbk22puncxpbwlwra5tzagve 62 20 a a DT work_kybbk22puncxpbwlwra5tzagve 62 21 Gaussian gaussian JJ work_kybbk22puncxpbwlwra5tzagve 62 22 convolution convolution NN work_kybbk22puncxpbwlwra5tzagve 62 23 kernel kernel NN work_kybbk22puncxpbwlwra5tzagve 62 24 and and CC work_kybbk22puncxpbwlwra5tzagve 62 25 a a DT work_kybbk22puncxpbwlwra5tzagve 62 26 remote remote JJ work_kybbk22puncxpbwlwra5tzagve 62 27 sensing sensing NN work_kybbk22puncxpbwlwra5tzagve 62 28 image image NN work_kybbk22puncxpbwlwra5tzagve 62 29 . . . work_kybbk22puncxpbwlwra5tzagve 63 1 After after IN work_kybbk22puncxpbwlwra5tzagve 63 2 derivation derivation NN work_kybbk22puncxpbwlwra5tzagve 63 3 by by IN work_kybbk22puncxpbwlwra5tzagve 63 4 Koendetink Koendetink NNP work_kybbk22puncxpbwlwra5tzagve 63 5 and and CC work_kybbk22puncxpbwlwra5tzagve 63 6 Babaud Babaud NNP work_kybbk22puncxpbwlwra5tzagve 63 7 et et NNP work_kybbk22puncxpbwlwra5tzagve 63 8 al al NNP work_kybbk22puncxpbwlwra5tzagve 63 9 . . NNP work_kybbk22puncxpbwlwra5tzagve 63 10 , , , work_kybbk22puncxpbwlwra5tzagve 63 11 it -PRON- PRP work_kybbk22puncxpbwlwra5tzagve 63 12 is be VBZ work_kybbk22puncxpbwlwra5tzagve 63 13 proved prove VBN work_kybbk22puncxpbwlwra5tzagve 63 14 that that IN work_kybbk22puncxpbwlwra5tzagve 63 15 the the DT work_kybbk22puncxpbwlwra5tzagve 63 16 Gaussian gaussian JJ work_kybbk22puncxpbwlwra5tzagve 63 17 kernel kernel NN work_kybbk22puncxpbwlwra5tzagve 63 18 is be VBZ work_kybbk22puncxpbwlwra5tzagve 63 19 the the DT work_kybbk22puncxpbwlwra5tzagve 63 20 only only JJ work_kybbk22puncxpbwlwra5tzagve 63 21 linear linear JJ work_kybbk22puncxpbwlwra5tzagve 63 22 kernel kernel NN work_kybbk22puncxpbwlwra5tzagve 63 23 that that WDT work_kybbk22puncxpbwlwra5tzagve 63 24 realizes realize VBZ work_kybbk22puncxpbwlwra5tzagve 63 25 scale scale NN work_kybbk22puncxpbwlwra5tzagve 63 26 transformation transformation NN work_kybbk22puncxpbwlwra5tzagve 63 27 . . . work_kybbk22puncxpbwlwra5tzagve 64 1 (4) (4) NNP work_kybbk22puncxpbwlwra5tzagve 64 2 L(x L(x NNP work_kybbk22puncxpbwlwra5tzagve 64 3 , , , work_kybbk22puncxpbwlwra5tzagve 64 4 y y NNP work_kybbk22puncxpbwlwra5tzagve 64 5 , , , work_kybbk22puncxpbwlwra5tzagve 64 6 σ σ NNP work_kybbk22puncxpbwlwra5tzagve 64 7 ) ) -RRB- work_kybbk22puncxpbwlwra5tzagve 64 8 is be VBZ work_kybbk22puncxpbwlwra5tzagve 64 9 a a DT work_kybbk22puncxpbwlwra5tzagve 64 10 scale scale NN work_kybbk22puncxpbwlwra5tzagve 64 11 space space NN work_kybbk22puncxpbwlwra5tzagve 64 12 , , , work_kybbk22puncxpbwlwra5tzagve 64 13 G(x G(x NNP work_kybbk22puncxpbwlwra5tzagve 64 14 , , , work_kybbk22puncxpbwlwra5tzagve 64 15 y y NNP work_kybbk22puncxpbwlwra5tzagve 64 16 , , , work_kybbk22puncxpbwlwra5tzagve 64 17 σ σ NNP work_kybbk22puncxpbwlwra5tzagve 64 18 ) ) -RRB- work_kybbk22puncxpbwlwra5tzagve 64 19 is be VBZ work_kybbk22puncxpbwlwra5tzagve 64 20 a a DT work_kybbk22puncxpbwlwra5tzagve 64 21 Gaussian gaussian JJ work_kybbk22puncxpbwlwra5tzagve 64 22 convolution convolution NN work_kybbk22puncxpbwlwra5tzagve 64 23 kernel kernel NN work_kybbk22puncxpbwlwra5tzagve 64 24 , , , work_kybbk22puncxpbwlwra5tzagve 64 25 and and CC work_kybbk22puncxpbwlwra5tzagve 64 26 I(x i(x CD work_kybbk22puncxpbwlwra5tzagve 64 27 , , , work_kybbk22puncxpbwlwra5tzagve 64 28 y y NNP work_kybbk22puncxpbwlwra5tzagve 64 29 ) ) -RRB- work_kybbk22puncxpbwlwra5tzagve 64 30 is be VBZ work_kybbk22puncxpbwlwra5tzagve 64 31 a a DT work_kybbk22puncxpbwlwra5tzagve 64 32 remote remote JJ work_kybbk22puncxpbwlwra5tzagve 64 33 sensing sensing NN work_kybbk22puncxpbwlwra5tzagve 64 34 image image NN work_kybbk22puncxpbwlwra5tzagve 64 35 . . . work_kybbk22puncxpbwlwra5tzagve 65 1 x x NNP work_kybbk22puncxpbwlwra5tzagve 65 2 , , , work_kybbk22puncxpbwlwra5tzagve 65 3 y y NNP work_kybbk22puncxpbwlwra5tzagve 65 4 , , , work_kybbk22puncxpbwlwra5tzagve 65 5 and and CC work_kybbk22puncxpbwlwra5tzagve 65 6 σ σ LS work_kybbk22puncxpbwlwra5tzagve 65 7 represent represent VBP work_kybbk22puncxpbwlwra5tzagve 65 8 location location NN work_kybbk22puncxpbwlwra5tzagve 65 9 parameters parameter NNS work_kybbk22puncxpbwlwra5tzagve 65 10 and and CC work_kybbk22puncxpbwlwra5tzagve 65 11 scale scale NN work_kybbk22puncxpbwlwra5tzagve 65 12 parameters parameter NNS work_kybbk22puncxpbwlwra5tzagve 65 13 . . . work_kybbk22puncxpbwlwra5tzagve 66 1 ( ( -LRB- work_kybbk22puncxpbwlwra5tzagve 66 2 5 5 LS work_kybbk22puncxpbwlwra5tzagve 66 3 ) ) -RRB- work_kybbk22puncxpbwlwra5tzagve 66 4 Using use VBG work_kybbk22puncxpbwlwra5tzagve 66 5 the the DT work_kybbk22puncxpbwlwra5tzagve 66 6 scale scale NN work_kybbk22puncxpbwlwra5tzagve 66 7 space space NN work_kybbk22puncxpbwlwra5tzagve 66 8 function function NN work_kybbk22puncxpbwlwra5tzagve 66 9 to to TO work_kybbk22puncxpbwlwra5tzagve 66 10 establish establish VB work_kybbk22puncxpbwlwra5tzagve 66 11 the the DT work_kybbk22puncxpbwlwra5tzagve 66 12 Gaussian gaussian JJ work_kybbk22puncxpbwlwra5tzagve 66 13 pyramid pyramid NN work_kybbk22puncxpbwlwra5tzagve 66 14 , , , work_kybbk22puncxpbwlwra5tzagve 66 15 the the DT work_kybbk22puncxpbwlwra5tzagve 66 16 scale scale NN work_kybbk22puncxpbwlwra5tzagve 66 17 space space NN work_kybbk22puncxpbwlwra5tzagve 66 18 function function NN work_kybbk22puncxpbwlwra5tzagve 66 19 between between IN work_kybbk22puncxpbwlwra5tzagve 66 20 two two CD work_kybbk22puncxpbwlwra5tzagve 66 21 adjacent adjacent JJ work_kybbk22puncxpbwlwra5tzagve 66 22 layers layer NNS work_kybbk22puncxpbwlwra5tzagve 66 23 is be VBZ work_kybbk22puncxpbwlwra5tzagve 66 24 influenced influence VBN work_kybbk22puncxpbwlwra5tzagve 66 25 by by IN work_kybbk22puncxpbwlwra5tzagve 66 26 the the DT work_kybbk22puncxpbwlwra5tzagve 66 27 scale scale NN work_kybbk22puncxpbwlwra5tzagve 66 28 ratio ratio NN work_kybbk22puncxpbwlwra5tzagve 66 29 between between IN work_kybbk22puncxpbwlwra5tzagve 66 30 adjacent adjacent JJ work_kybbk22puncxpbwlwra5tzagve 66 31 layers layer NNS work_kybbk22puncxpbwlwra5tzagve 66 32 and and CC work_kybbk22puncxpbwlwra5tzagve 66 33 the the DT work_kybbk22puncxpbwlwra5tzagve 66 34 same same JJ work_kybbk22puncxpbwlwra5tzagve 66 35 order order NN work_kybbk22puncxpbwlwra5tzagve 66 36 pyramid pyramid NN work_kybbk22puncxpbwlwra5tzagve 66 37 , , , work_kybbk22puncxpbwlwra5tzagve 66 38 and and CC work_kybbk22puncxpbwlwra5tzagve 66 39 a a DT work_kybbk22puncxpbwlwra5tzagve 66 40 differential differential JJ work_kybbk22puncxpbwlwra5tzagve 66 41 Gaussian gaussian JJ work_kybbk22puncxpbwlwra5tzagve 66 42 pyramid pyramid NN work_kybbk22puncxpbwlwra5tzagve 66 43 is be VBZ work_kybbk22puncxpbwlwra5tzagve 66 44 established establish VBN work_kybbk22puncxpbwlwra5tzagve 66 45 . . . work_kybbk22puncxpbwlwra5tzagve 67 1 The the DT work_kybbk22puncxpbwlwra5tzagve 67 2 scale scale NN work_kybbk22puncxpbwlwra5tzagve 67 3 ratio ratio NN work_kybbk22puncxpbwlwra5tzagve 67 4 between between IN work_kybbk22puncxpbwlwra5tzagve 67 5 adjacent adjacent JJ work_kybbk22puncxpbwlwra5tzagve 67 6 layers layer NNS work_kybbk22puncxpbwlwra5tzagve 67 7 is be VBZ work_kybbk22puncxpbwlwra5tzagve 67 8 defined define VBN work_kybbk22puncxpbwlwra5tzagve 67 9 as as IN work_kybbk22puncxpbwlwra5tzagve 67 10 k k NNP work_kybbk22puncxpbwlwra5tzagve 67 11 , , , work_kybbk22puncxpbwlwra5tzagve 67 12 and and CC work_kybbk22puncxpbwlwra5tzagve 67 13 the the DT work_kybbk22puncxpbwlwra5tzagve 67 14 scale scale NN work_kybbk22puncxpbwlwra5tzagve 67 15 factor factor NN work_kybbk22puncxpbwlwra5tzagve 67 16 is be VBZ work_kybbk22puncxpbwlwra5tzagve 67 17 defined define VBN work_kybbk22puncxpbwlwra5tzagve 67 18 as as IN work_kybbk22puncxpbwlwra5tzagve 67 19 σ σ NN work_kybbk22puncxpbwlwra5tzagve 67 20 , , , work_kybbk22puncxpbwlwra5tzagve 67 21 and and CC work_kybbk22puncxpbwlwra5tzagve 67 22 D(x D(x NNP work_kybbk22puncxpbwlwra5tzagve 67 23 , , , work_kybbk22puncxpbwlwra5tzagve 67 24 y y NNP work_kybbk22puncxpbwlwra5tzagve 67 25 , , , work_kybbk22puncxpbwlwra5tzagve 67 26 σ σ NNP work_kybbk22puncxpbwlwra5tzagve 67 27 ) ) -RRB- work_kybbk22puncxpbwlwra5tzagve 67 28 is be VBZ work_kybbk22puncxpbwlwra5tzagve 67 29 a a DT work_kybbk22puncxpbwlwra5tzagve 67 30 differential differential JJ work_kybbk22puncxpbwlwra5tzagve 67 31 Gaussian gaussian JJ work_kybbk22puncxpbwlwra5tzagve 67 32 pyramid pyramid NN work_kybbk22puncxpbwlwra5tzagve 67 33 . . . work_kybbk22puncxpbwlwra5tzagve 68 1 Finally finally RB work_kybbk22puncxpbwlwra5tzagve 68 2 , , , work_kybbk22puncxpbwlwra5tzagve 68 3 each each DT work_kybbk22puncxpbwlwra5tzagve 68 4 sample sample NN work_kybbk22puncxpbwlwra5tzagve 68 5 point point NN work_kybbk22puncxpbwlwra5tzagve 68 6 is be VBZ work_kybbk22puncxpbwlwra5tzagve 68 7 compared compare VBN work_kybbk22puncxpbwlwra5tzagve 68 8 with with IN work_kybbk22puncxpbwlwra5tzagve 68 9 the the DT work_kybbk22puncxpbwlwra5tzagve 68 10 adjacent adjacent JJ work_kybbk22puncxpbwlwra5tzagve 68 11 point point NN work_kybbk22puncxpbwlwra5tzagve 68 12 in in IN work_kybbk22puncxpbwlwra5tzagve 68 13 the the DT work_kybbk22puncxpbwlwra5tzagve 68 14 space space NN work_kybbk22puncxpbwlwra5tzagve 68 15 of of IN work_kybbk22puncxpbwlwra5tzagve 68 16 the the DT work_kybbk22puncxpbwlwra5tzagve 68 17 adjacent adjacent JJ work_kybbk22puncxpbwlwra5tzagve 68 18 vertical vertical JJ work_kybbk22puncxpbwlwra5tzagve 68 19 and and CC work_kybbk22puncxpbwlwra5tzagve 68 20 horizontal horizontal JJ work_kybbk22puncxpbwlwra5tzagve 68 21 scales scale NNS work_kybbk22puncxpbwlwra5tzagve 68 22 around around IN work_kybbk22puncxpbwlwra5tzagve 68 23 the the DT work_kybbk22puncxpbwlwra5tzagve 68 24 scale scale NN work_kybbk22puncxpbwlwra5tzagve 68 25 space space NN work_kybbk22puncxpbwlwra5tzagve 68 26 of of IN work_kybbk22puncxpbwlwra5tzagve 68 27 the the DT work_kybbk22puncxpbwlwra5tzagve 68 28 same same JJ work_kybbk22puncxpbwlwra5tzagve 68 29 level level NN work_kybbk22puncxpbwlwra5tzagve 68 30 . . . work_kybbk22puncxpbwlwra5tzagve 69 1 If if IN work_kybbk22puncxpbwlwra5tzagve 69 2 the the DT work_kybbk22puncxpbwlwra5tzagve 69 3 detection detection NN work_kybbk22puncxpbwlwra5tzagve 69 4 point point NN work_kybbk22puncxpbwlwra5tzagve 69 5 is be VBZ work_kybbk22puncxpbwlwra5tzagve 69 6 the the DT work_kybbk22puncxpbwlwra5tzagve 69 7 local local JJ work_kybbk22puncxpbwlwra5tzagve 69 8 maximum maximum JJ work_kybbk22puncxpbwlwra5tzagve 69 9 or or CC work_kybbk22puncxpbwlwra5tzagve 69 10 minimum minimum JJ work_kybbk22puncxpbwlwra5tzagve 69 11 value value NN work_kybbk22puncxpbwlwra5tzagve 69 12 , , , work_kybbk22puncxpbwlwra5tzagve 69 13 the the DT work_kybbk22puncxpbwlwra5tzagve 69 14 point point NN work_kybbk22puncxpbwlwra5tzagve 69 15 will will MD work_kybbk22puncxpbwlwra5tzagve 69 16 be be VB work_kybbk22puncxpbwlwra5tzagve 69 17 a a DT work_kybbk22puncxpbwlwra5tzagve 69 18 candidate candidate NN work_kybbk22puncxpbwlwra5tzagve 69 19 for for IN work_kybbk22puncxpbwlwra5tzagve 69 20 image image NN work_kybbk22puncxpbwlwra5tzagve 69 21 at at IN work_kybbk22puncxpbwlwra5tzagve 69 22 this this DT work_kybbk22puncxpbwlwra5tzagve 69 23 scale scale NN work_kybbk22puncxpbwlwra5tzagve 69 24 . . . work_kybbk22puncxpbwlwra5tzagve 70 1 IV IV NNP work_kybbk22puncxpbwlwra5tzagve 70 2 . . . work_kybbk22puncxpbwlwra5tzagve 71 1 EXPERIMENTAL EXPERIMENTAL NNP work_kybbk22puncxpbwlwra5tzagve 71 2 TEST test NN work_kybbk22puncxpbwlwra5tzagve 71 3 Installed instal VBD work_kybbk22puncxpbwlwra5tzagve 71 4 Visual visual JJ work_kybbk22puncxpbwlwra5tzagve 71 5 Studio Studio NNP work_kybbk22puncxpbwlwra5tzagve 71 6 2017 2017 CD work_kybbk22puncxpbwlwra5tzagve 71 7 on on IN work_kybbk22puncxpbwlwra5tzagve 71 8 the the DT work_kybbk22puncxpbwlwra5tzagve 71 9 computer computer NN work_kybbk22puncxpbwlwra5tzagve 71 10 and and CC work_kybbk22puncxpbwlwra5tzagve 71 11 configured configure VBN work_kybbk22puncxpbwlwra5tzagve 71 12 OpenCV OpenCV NNS work_kybbk22puncxpbwlwra5tzagve 71 13 for for IN work_kybbk22puncxpbwlwra5tzagve 71 14 experimental experimental JJ work_kybbk22puncxpbwlwra5tzagve 71 15 testing testing NN work_kybbk22puncxpbwlwra5tzagve 71 16 . . . work_kybbk22puncxpbwlwra5tzagve 72 1 The the DT work_kybbk22puncxpbwlwra5tzagve 72 2 experimental experimental JJ work_kybbk22puncxpbwlwra5tzagve 72 3 image image NN work_kybbk22puncxpbwlwra5tzagve 72 4 is be VBZ work_kybbk22puncxpbwlwra5tzagve 72 5 shown show VBN work_kybbk22puncxpbwlwra5tzagve 72 6 in in IN work_kybbk22puncxpbwlwra5tzagve 72 7 Figure Figure NNP work_kybbk22puncxpbwlwra5tzagve 72 8 3 3 CD work_kybbk22puncxpbwlwra5tzagve 72 9 . . . work_kybbk22puncxpbwlwra5tzagve 73 1 SIFT SIFT NNP work_kybbk22puncxpbwlwra5tzagve 73 2 uses use VBZ work_kybbk22puncxpbwlwra5tzagve 73 3 C++ c++ $ work_kybbk22puncxpbwlwra5tzagve 73 4 to to TO work_kybbk22puncxpbwlwra5tzagve 73 5 extract extract VB work_kybbk22puncxpbwlwra5tzagve 73 6 image image NN work_kybbk22puncxpbwlwra5tzagve 73 7 feature feature NN work_kybbk22puncxpbwlwra5tzagve 73 8 points point NNS work_kybbk22puncxpbwlwra5tzagve 73 9 , , , work_kybbk22puncxpbwlwra5tzagve 73 10 uses use VBZ work_kybbk22puncxpbwlwra5tzagve 73 11 the the DT work_kybbk22puncxpbwlwra5tzagve 73 12 two two CD work_kybbk22puncxpbwlwra5tzagve 73 13 - - HYPH work_kybbk22puncxpbwlwra5tzagve 73 14 dimensional dimensional JJ work_kybbk22puncxpbwlwra5tzagve 73 15 feature feature NN work_kybbk22puncxpbwlwra5tzagve 73 16 point point NN work_kybbk22puncxpbwlwra5tzagve 73 17 matching matching NN work_kybbk22puncxpbwlwra5tzagve 73 18 method method NN work_kybbk22puncxpbwlwra5tzagve 73 19 Brute Brute NNP work_kybbk22puncxpbwlwra5tzagve 73 20 Force Force NNP work_kybbk22puncxpbwlwra5tzagve 73 21 Matcher Matcher NNP work_kybbk22puncxpbwlwra5tzagve 73 22 to to TO work_kybbk22puncxpbwlwra5tzagve 73 23 match match VB work_kybbk22puncxpbwlwra5tzagve 73 24 , , , work_kybbk22puncxpbwlwra5tzagve 73 25 sets set VBZ work_kybbk22puncxpbwlwra5tzagve 73 26 a a DT work_kybbk22puncxpbwlwra5tzagve 73 27 certain certain JJ work_kybbk22puncxpbwlwra5tzagve 73 28 threshold threshold NN work_kybbk22puncxpbwlwra5tzagve 73 29 to to TO work_kybbk22puncxpbwlwra5tzagve 73 30 filter filter VB work_kybbk22puncxpbwlwra5tzagve 73 31 the the DT work_kybbk22puncxpbwlwra5tzagve 73 32 matching matching NN work_kybbk22puncxpbwlwra5tzagve 73 33 results result NNS work_kybbk22puncxpbwlwra5tzagve 73 34 , , , work_kybbk22puncxpbwlwra5tzagve 73 35 uses use VBZ work_kybbk22puncxpbwlwra5tzagve 73 36 the the DT work_kybbk22puncxpbwlwra5tzagve 73 37 FindHomography FindHomography NNP work_kybbk22puncxpbwlwra5tzagve 73 38 function function NN work_kybbk22puncxpbwlwra5tzagve 73 39 to to TO work_kybbk22puncxpbwlwra5tzagve 73 40 set set VB work_kybbk22puncxpbwlwra5tzagve 73 41 the the DT work_kybbk22puncxpbwlwra5tzagve 73 42 RANSAC RANSAC NNP work_kybbk22puncxpbwlwra5tzagve 73 43 method method NN work_kybbk22puncxpbwlwra5tzagve 73 44 to to TO work_kybbk22puncxpbwlwra5tzagve 73 45 eliminate eliminate VB work_kybbk22puncxpbwlwra5tzagve 73 46 false false JJ work_kybbk22puncxpbwlwra5tzagve 73 47 matching matching NN work_kybbk22puncxpbwlwra5tzagve 73 48 , , , work_kybbk22puncxpbwlwra5tzagve 73 49 and and CC work_kybbk22puncxpbwlwra5tzagve 73 50 tests test VBZ work_kybbk22puncxpbwlwra5tzagve 73 51 the the DT work_kybbk22puncxpbwlwra5tzagve 73 52 SIFT SIFT NNP work_kybbk22puncxpbwlwra5tzagve 73 53 to to TO work_kybbk22puncxpbwlwra5tzagve 73 54 understand understand VB work_kybbk22puncxpbwlwra5tzagve 73 55 its -PRON- PRP$ work_kybbk22puncxpbwlwra5tzagve 73 56 performance performance NN work_kybbk22puncxpbwlwra5tzagve 73 57 according accord VBG work_kybbk22puncxpbwlwra5tzagve 73 58 to to IN work_kybbk22puncxpbwlwra5tzagve 73 59 the the DT work_kybbk22puncxpbwlwra5tzagve 73 60 above above JJ work_kybbk22puncxpbwlwra5tzagve 73 61 steps step NNS work_kybbk22puncxpbwlwra5tzagve 73 62 . . . work_kybbk22puncxpbwlwra5tzagve 74 1 After after IN work_kybbk22puncxpbwlwra5tzagve 74 2 the the DT work_kybbk22puncxpbwlwra5tzagve 74 3 threshold threshold NN work_kybbk22puncxpbwlwra5tzagve 74 4 value value NN work_kybbk22puncxpbwlwra5tzagve 74 5 and and CC work_kybbk22puncxpbwlwra5tzagve 74 6 the the DT work_kybbk22puncxpbwlwra5tzagve 74 7 basic basic JJ work_kybbk22puncxpbwlwra5tzagve 74 8 matrix matrix NN work_kybbk22puncxpbwlwra5tzagve 74 9 filter filter NN work_kybbk22puncxpbwlwra5tzagve 74 10 , , , work_kybbk22puncxpbwlwra5tzagve 74 11 the the DT work_kybbk22puncxpbwlwra5tzagve 74 12 points point NNS work_kybbk22puncxpbwlwra5tzagve 74 13 are be VBP work_kybbk22puncxpbwlwra5tzagve 74 14 basically basically RB work_kybbk22puncxpbwlwra5tzagve 74 15 covered cover VBN work_kybbk22puncxpbwlwra5tzagve 74 16 in in IN work_kybbk22puncxpbwlwra5tzagve 74 17 the the DT work_kybbk22puncxpbwlwra5tzagve 74 18 key key JJ work_kybbk22puncxpbwlwra5tzagve 74 19 area area NN work_kybbk22puncxpbwlwra5tzagve 74 20 of of IN work_kybbk22puncxpbwlwra5tzagve 74 21 the the DT work_kybbk22puncxpbwlwra5tzagve 74 22 image image NN work_kybbk22puncxpbwlwra5tzagve 74 23 , , , work_kybbk22puncxpbwlwra5tzagve 74 24 the the DT work_kybbk22puncxpbwlwra5tzagve 74 25 distribution distribution NN work_kybbk22puncxpbwlwra5tzagve 74 26 of of IN work_kybbk22puncxpbwlwra5tzagve 74 27 pixel pixel NN work_kybbk22puncxpbwlwra5tzagve 74 28 points point NNS work_kybbk22puncxpbwlwra5tzagve 74 29 is be VBZ work_kybbk22puncxpbwlwra5tzagve 74 30 relatively relatively RB work_kybbk22puncxpbwlwra5tzagve 74 31 uniform uniform JJ work_kybbk22puncxpbwlwra5tzagve 74 32 , , , work_kybbk22puncxpbwlwra5tzagve 74 33 and and CC work_kybbk22puncxpbwlwra5tzagve 74 34 the the DT work_kybbk22puncxpbwlwra5tzagve 74 35 error error NN work_kybbk22puncxpbwlwra5tzagve 74 36 is be VBZ work_kybbk22puncxpbwlwra5tzagve 74 37 low low JJ work_kybbk22puncxpbwlwra5tzagve 74 38 , , , work_kybbk22puncxpbwlwra5tzagve 74 39 which which WDT work_kybbk22puncxpbwlwra5tzagve 74 40 can can MD work_kybbk22puncxpbwlwra5tzagve 74 41 meet meet VB work_kybbk22puncxpbwlwra5tzagve 74 42 the the DT work_kybbk22puncxpbwlwra5tzagve 74 43 matching match VBG work_kybbk22puncxpbwlwra5tzagve 74 44 requirements requirement NNS work_kybbk22puncxpbwlwra5tzagve 74 45 of of IN work_kybbk22puncxpbwlwra5tzagve 74 46 the the DT work_kybbk22puncxpbwlwra5tzagve 74 47 system system NN work_kybbk22puncxpbwlwra5tzagve 74 48 . . . work_kybbk22puncxpbwlwra5tzagve 75 1 The the DT work_kybbk22puncxpbwlwra5tzagve 75 2 matching match VBG work_kybbk22puncxpbwlwra5tzagve 75 3 test test NN work_kybbk22puncxpbwlwra5tzagve 75 4 image image NN work_kybbk22puncxpbwlwra5tzagve 75 5 is be VBZ work_kybbk22puncxpbwlwra5tzagve 75 6 shown show VBN work_kybbk22puncxpbwlwra5tzagve 75 7 in in IN work_kybbk22puncxpbwlwra5tzagve 75 8 figure figure NN work_kybbk22puncxpbwlwra5tzagve 75 9 3 3 CD work_kybbk22puncxpbwlwra5tzagve 75 10 . . . work_kybbk22puncxpbwlwra5tzagve 76 1 2018 2018 CD work_kybbk22puncxpbwlwra5tzagve 76 2 International International NNP work_kybbk22puncxpbwlwra5tzagve 76 3 Conference Conference NNP work_kybbk22puncxpbwlwra5tzagve 76 4 on on IN work_kybbk22puncxpbwlwra5tzagve 76 5 Sensor Sensor NNP work_kybbk22puncxpbwlwra5tzagve 76 6 Network Network NNP work_kybbk22puncxpbwlwra5tzagve 76 7 and and CC work_kybbk22puncxpbwlwra5tzagve 76 8 Computer Computer NNP work_kybbk22puncxpbwlwra5tzagve 76 9 Engineering Engineering NNP work_kybbk22puncxpbwlwra5tzagve 76 10 ( ( -LRB- work_kybbk22puncxpbwlwra5tzagve 76 11 ICSNCE ICSNCE NNP work_kybbk22puncxpbwlwra5tzagve 76 12 2018 2018 CD work_kybbk22puncxpbwlwra5tzagve 76 13 ) ) -RRB- work_kybbk22puncxpbwlwra5tzagve 76 14 103 103 CD work_kybbk22puncxpbwlwra5tzagve 76 15 Figure figure NN work_kybbk22puncxpbwlwra5tzagve 76 16 3 3 CD work_kybbk22puncxpbwlwra5tzagve 76 17 . . . work_kybbk22puncxpbwlwra5tzagve 77 1 Feature Feature NNP work_kybbk22puncxpbwlwra5tzagve 77 2 Matching Matching NNP work_kybbk22puncxpbwlwra5tzagve 77 3 Experiments Experiments NNPS work_kybbk22puncxpbwlwra5tzagve 77 4 V. V. NNP work_kybbk22puncxpbwlwra5tzagve 77 5 CONCLUSION conclusion NN work_kybbk22puncxpbwlwra5tzagve 77 6 At at IN work_kybbk22puncxpbwlwra5tzagve 77 7 present present NN work_kybbk22puncxpbwlwra5tzagve 77 8 , , , work_kybbk22puncxpbwlwra5tzagve 77 9 all all DT work_kybbk22puncxpbwlwra5tzagve 77 10 countries country NNS work_kybbk22puncxpbwlwra5tzagve 77 11 in in IN work_kybbk22puncxpbwlwra5tzagve 77 12 the the DT work_kybbk22puncxpbwlwra5tzagve 77 13 world world NN work_kybbk22puncxpbwlwra5tzagve 77 14 are be VBP work_kybbk22puncxpbwlwra5tzagve 77 15 stepping step VBG work_kybbk22puncxpbwlwra5tzagve 77 16 up up RP work_kybbk22puncxpbwlwra5tzagve 77 17 the the DT work_kybbk22puncxpbwlwra5tzagve 77 18 development development NN work_kybbk22puncxpbwlwra5tzagve 77 19 of of IN work_kybbk22puncxpbwlwra5tzagve 77 20 UAV UAV NNP work_kybbk22puncxpbwlwra5tzagve 77 21 . . . work_kybbk22puncxpbwlwra5tzagve 78 1 Compared compare VBN work_kybbk22puncxpbwlwra5tzagve 78 2 to to IN 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work_kybbk22puncxpbwlwra5tzagve 79 13 UAV UAV NNP work_kybbk22puncxpbwlwra5tzagve 79 14 , , , work_kybbk22puncxpbwlwra5tzagve 79 15 and and CC work_kybbk22puncxpbwlwra5tzagve 79 16 advanced advanced JJ work_kybbk22puncxpbwlwra5tzagve 79 17 signal signal NN work_kybbk22puncxpbwlwra5tzagve 79 18 processing processing NN work_kybbk22puncxpbwlwra5tzagve 79 19 and and CC work_kybbk22puncxpbwlwra5tzagve 79 20 communication communication NN work_kybbk22puncxpbwlwra5tzagve 79 21 technologies technology NNS work_kybbk22puncxpbwlwra5tzagve 79 22 have have VBP work_kybbk22puncxpbwlwra5tzagve 79 23 been be VBN work_kybbk22puncxpbwlwra5tzagve 79 24 used use VBN work_kybbk22puncxpbwlwra5tzagve 79 25 to to TO work_kybbk22puncxpbwlwra5tzagve 79 26 improve improve VB work_kybbk22puncxpbwlwra5tzagve 79 27 the the DT work_kybbk22puncxpbwlwra5tzagve 79 28 image image NN work_kybbk22puncxpbwlwra5tzagve 79 29 transmission transmission NN work_kybbk22puncxpbwlwra5tzagve 79 30 speed speed NN work_kybbk22puncxpbwlwra5tzagve 79 31 and and CC work_kybbk22puncxpbwlwra5tzagve 79 32 digital digital JJ work_kybbk22puncxpbwlwra5tzagve 79 33 transmission transmission NN work_kybbk22puncxpbwlwra5tzagve 79 34 speed speed NN work_kybbk22puncxpbwlwra5tzagve 79 35 of of IN work_kybbk22puncxpbwlwra5tzagve 79 36 UAV UAV NNP work_kybbk22puncxpbwlwra5tzagve 79 37 . . . work_kybbk22puncxpbwlwra5tzagve 80 1 In in IN work_kybbk22puncxpbwlwra5tzagve 80 2 this this DT work_kybbk22puncxpbwlwra5tzagve 80 3 paper paper NN work_kybbk22puncxpbwlwra5tzagve 80 4 , , , work_kybbk22puncxpbwlwra5tzagve 80 5 based base VBN work_kybbk22puncxpbwlwra5tzagve 80 6 on on IN work_kybbk22puncxpbwlwra5tzagve 80 7 the the DT work_kybbk22puncxpbwlwra5tzagve 80 8 theory theory NN work_kybbk22puncxpbwlwra5tzagve 80 9 of of IN work_kybbk22puncxpbwlwra5tzagve 80 10 air air NN work_kybbk22puncxpbwlwra5tzagve 80 11 measurement measurement NNP work_kybbk22puncxpbwlwra5tzagve 80 12 image image NN work_kybbk22puncxpbwlwra5tzagve 80 13 preprocessing preprocessing NN work_kybbk22puncxpbwlwra5tzagve 80 14 , , , work_kybbk22puncxpbwlwra5tzagve 80 15 the the DT work_kybbk22puncxpbwlwra5tzagve 80 16 image image NN work_kybbk22puncxpbwlwra5tzagve 80 17 feature feature NN work_kybbk22puncxpbwlwra5tzagve 80 18 extraction extraction NN work_kybbk22puncxpbwlwra5tzagve 80 19 method method NN work_kybbk22puncxpbwlwra5tzagve 80 20 is be VBZ work_kybbk22puncxpbwlwra5tzagve 80 21 studied study VBN work_kybbk22puncxpbwlwra5tzagve 80 22 . . . work_kybbk22puncxpbwlwra5tzagve 81 1 Visual visual JJ work_kybbk22puncxpbwlwra5tzagve 81 2 c c NN work_kybbk22puncxpbwlwra5tzagve 81 3 + + CC work_kybbk22puncxpbwlwra5tzagve 81 4 + + SYM work_kybbk22puncxpbwlwra5tzagve 81 5 is be VBZ work_kybbk22puncxpbwlwra5tzagve 81 6 used use VBN work_kybbk22puncxpbwlwra5tzagve 81 7 to to TO work_kybbk22puncxpbwlwra5tzagve 81 8 implement implement VB work_kybbk22puncxpbwlwra5tzagve 81 9 SIFT SIFT NNP work_kybbk22puncxpbwlwra5tzagve 81 10 to to TO work_kybbk22puncxpbwlwra5tzagve 81 11 extract extract VB work_kybbk22puncxpbwlwra5tzagve 81 12 the the DT work_kybbk22puncxpbwlwra5tzagve 81 13 image image NN work_kybbk22puncxpbwlwra5tzagve 81 14 feature feature NN work_kybbk22puncxpbwlwra5tzagve 81 15 points point NNS work_kybbk22puncxpbwlwra5tzagve 81 16 . . . work_kybbk22puncxpbwlwra5tzagve 82 1 The the DT work_kybbk22puncxpbwlwra5tzagve 82 2 two two CD work_kybbk22puncxpbwlwra5tzagve 82 3 - - HYPH work_kybbk22puncxpbwlwra5tzagve 82 4 dimension dimension NN work_kybbk22puncxpbwlwra5tzagve 82 5 feature feature NN work_kybbk22puncxpbwlwra5tzagve 82 6 point point NN work_kybbk22puncxpbwlwra5tzagve 82 7 matching matching NN work_kybbk22puncxpbwlwra5tzagve 82 8 method method NN work_kybbk22puncxpbwlwra5tzagve 82 9 BruteForce BruteForce NNP work_kybbk22puncxpbwlwra5tzagve 82 10 Matcher Matcher NNP work_kybbk22puncxpbwlwra5tzagve 82 11 is be VBZ work_kybbk22puncxpbwlwra5tzagve 82 12 used use 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-PRON- PRP work_kybbk22puncxpbwlwra5tzagve 83 2 obtain obtain VBP work_kybbk22puncxpbwlwra5tzagve 83 3 the the DT work_kybbk22puncxpbwlwra5tzagve 83 4 more more RBR work_kybbk22puncxpbwlwra5tzagve 83 5 satisfactory satisfactory JJ work_kybbk22puncxpbwlwra5tzagve 83 6 result result NN work_kybbk22puncxpbwlwra5tzagve 83 7 of of IN work_kybbk22puncxpbwlwra5tzagve 83 8 match match NN work_kybbk22puncxpbwlwra5tzagve 83 9 after after IN work_kybbk22puncxpbwlwra5tzagve 83 10 experiments experiment NNS work_kybbk22puncxpbwlwra5tzagve 83 11 . . . work_kybbk22puncxpbwlwra5tzagve 84 1 However however RB work_kybbk22puncxpbwlwra5tzagve 84 2 , , , work_kybbk22puncxpbwlwra5tzagve 84 3 due due IN work_kybbk22puncxpbwlwra5tzagve 84 4 to to IN work_kybbk22puncxpbwlwra5tzagve 84 5 the the DT work_kybbk22puncxpbwlwra5tzagve 84 6 deficiencies deficiency NNS work_kybbk22puncxpbwlwra5tzagve 84 7 of of IN work_kybbk22puncxpbwlwra5tzagve 84 8 UAV UAV NNP work_kybbk22puncxpbwlwra5tzagve 84 9 , , , work_kybbk22puncxpbwlwra5tzagve 84 10 it -PRON- PRP work_kybbk22puncxpbwlwra5tzagve 84 11 is be VBZ work_kybbk22puncxpbwlwra5tzagve 84 12 difficult difficult JJ work_kybbk22puncxpbwlwra5tzagve 84 13 to to TO work_kybbk22puncxpbwlwra5tzagve 84 14 compare compare VB work_kybbk22puncxpbwlwra5tzagve 84 15 with with IN work_kybbk22puncxpbwlwra5tzagve 84 16 the the DT work_kybbk22puncxpbwlwra5tzagve 84 17 professional professional JJ work_kybbk22puncxpbwlwra5tzagve 84 18 image image NN work_kybbk22puncxpbwlwra5tzagve 84 19 processing processing NN work_kybbk22puncxpbwlwra5tzagve 84 20 system system NN work_kybbk22puncxpbwlwra5tzagve 84 21 . . . work_kybbk22puncxpbwlwra5tzagve 85 1 With with IN work_kybbk22puncxpbwlwra5tzagve 85 2 the the DT work_kybbk22puncxpbwlwra5tzagve 85 3 development development NN work_kybbk22puncxpbwlwra5tzagve 85 4 of of IN work_kybbk22puncxpbwlwra5tzagve 85 5 communication communication NN work_kybbk22puncxpbwlwra5tzagve 85 6 technology technology NN work_kybbk22puncxpbwlwra5tzagve 85 7 and and CC work_kybbk22puncxpbwlwra5tzagve 85 8 control control NN work_kybbk22puncxpbwlwra5tzagve 85 9 technology technology NN work_kybbk22puncxpbwlwra5tzagve 85 10 , , , work_kybbk22puncxpbwlwra5tzagve 85 11 UAV UAV NNP work_kybbk22puncxpbwlwra5tzagve 85 12 will will MD work_kybbk22puncxpbwlwra5tzagve 85 13 surely surely RB work_kybbk22puncxpbwlwra5tzagve 85 14 have have VB work_kybbk22puncxpbwlwra5tzagve 85 15 breakthrough breakthrough NN work_kybbk22puncxpbwlwra5tzagve 85 16 application application NN work_kybbk22puncxpbwlwra5tzagve 85 17 and and CC work_kybbk22puncxpbwlwra5tzagve 85 18 development development NN work_kybbk22puncxpbwlwra5tzagve 85 19 in in IN work_kybbk22puncxpbwlwra5tzagve 85 20 the the DT work_kybbk22puncxpbwlwra5tzagve 85 21 field field NN work_kybbk22puncxpbwlwra5tzagve 85 22 of of IN work_kybbk22puncxpbwlwra5tzagve 85 23 low low JJ work_kybbk22puncxpbwlwra5tzagve 85 24 - - HYPH work_kybbk22puncxpbwlwra5tzagve 85 25 level level NN work_kybbk22puncxpbwlwra5tzagve 85 26 measurement measurement NN work_kybbk22puncxpbwlwra5tzagve 85 27 in in IN work_kybbk22puncxpbwlwra5tzagve 85 28 the the DT work_kybbk22puncxpbwlwra5tzagve 85 29 further further NN work_kybbk22puncxpbwlwra5tzagve 85 30 . . . work_kybbk22puncxpbwlwra5tzagve 86 1 REFERENCE reference NN work_kybbk22puncxpbwlwra5tzagve 86 2 [ [ -LRB- work_kybbk22puncxpbwlwra5tzagve 86 3 1 1 CD work_kybbk22puncxpbwlwra5tzagve 86 4 ] ] -RRB- work_kybbk22puncxpbwlwra5tzagve 86 5 Yu Yu NNP work_kybbk22puncxpbwlwra5tzagve 86 6 Sheng Sheng NNP work_kybbk22puncxpbwlwra5tzagve 86 7 , , , work_kybbk22puncxpbwlwra5tzagve 86 8 Wen Wen NNP work_kybbk22puncxpbwlwra5tzagve 86 9 Caiqiang Caiqiang NNP work_kybbk22puncxpbwlwra5tzagve 86 10 , , , work_kybbk22puncxpbwlwra5tzagve 86 11 Liu Liu NNP work_kybbk22puncxpbwlwra5tzagve 86 12 Shangguo Shangguo NNP work_kybbk22puncxpbwlwra5tzagve 86 13 . . . work_kybbk22puncxpbwlwra5tzagve 87 1 The the DT work_kybbk22puncxpbwlwra5tzagve 87 2 precision precision NN work_kybbk22puncxpbwlwra5tzagve 87 3 measurement measurement NN work_kybbk22puncxpbwlwra5tzagve 87 4 technology technology NN work_kybbk22puncxpbwlwra5tzagve 87 5 of of IN work_kybbk22puncxpbwlwra5tzagve 87 6 digital digital NNP work_kybbk22puncxpbwlwra5tzagve 87 7 camera camera NN work_kybbk22puncxpbwlwra5tzagve 87 8 indoor indoor JJ work_kybbk22puncxpbwlwra5tzagve 87 9 three three CD work_kybbk22puncxpbwlwra5tzagve 87 10 - - HYPH work_kybbk22puncxpbwlwra5tzagve 87 11 dimensional dimensional JJ work_kybbk22puncxpbwlwra5tzagve 87 12 field field NN work_kybbk22puncxpbwlwra5tzagve 87 13 [ [ -LRB- work_kybbk22puncxpbwlwra5tzagve 87 14 J].2012.01 J].2012.01 NNP work_kybbk22puncxpbwlwra5tzagve 87 15 . . . work_kybbk22puncxpbwlwra5tzagve 88 1 [ [ -LRB- work_kybbk22puncxpbwlwra5tzagve 88 2 2 2 LS work_kybbk22puncxpbwlwra5tzagve 88 3 ] ] -RRB- work_kybbk22puncxpbwlwra5tzagve 88 4 Tian Tian NNP work_kybbk22puncxpbwlwra5tzagve 88 5 Lei Lei NNP work_kybbk22puncxpbwlwra5tzagve 88 6 , , , work_kybbk22puncxpbwlwra5tzagve 88 7 Ma Ma NNP work_kybbk22puncxpbwlwra5tzagve 88 8 Ran Ran NNP work_kybbk22puncxpbwlwra5tzagve 88 9 . . . work_kybbk22puncxpbwlwra5tzagve 89 1 Research research NN work_kybbk22puncxpbwlwra5tzagve 89 2 on on IN work_kybbk22puncxpbwlwra5tzagve 89 3 the the DT work_kybbk22puncxpbwlwra5tzagve 89 4 calibration calibration NN work_kybbk22puncxpbwlwra5tzagve 89 5 method method NN work_kybbk22puncxpbwlwra5tzagve 89 6 of of IN work_kybbk22puncxpbwlwra5tzagve 89 7 unmanned unmanned JJ work_kybbk22puncxpbwlwra5tzagve 89 8 aerial aerial JJ work_kybbk22puncxpbwlwra5tzagve 89 9 vehicle vehicle NN work_kybbk22puncxpbwlwra5tzagve 89 10 ( ( -LRB- work_kybbk22puncxpbwlwra5tzagve 89 11 UAV UAV NNP work_kybbk22puncxpbwlwra5tzagve 89 12 ) ) -RRB- work_kybbk22puncxpbwlwra5tzagve 89 13 [ [ -LRB- work_kybbk22puncxpbwlwra5tzagve 89 14 J].2016.07 J].2016.07 NNP work_kybbk22puncxpbwlwra5tzagve 89 15 . . . work_kybbk22puncxpbwlwra5tzagve 90 1 [ [ -LRB- work_kybbk22puncxpbwlwra5tzagve 90 2 3 3 LS work_kybbk22puncxpbwlwra5tzagve 90 3 ] ] -RRB- work_kybbk22puncxpbwlwra5tzagve 90 4 Li Li NNP work_kybbk22puncxpbwlwra5tzagve 90 5 Xiang Xiang NNP work_kybbk22puncxpbwlwra5tzagve 90 6 , , , work_kybbk22puncxpbwlwra5tzagve 90 7 Wang Wang NNP work_kybbk22puncxpbwlwra5tzagve 90 8 Yongjun Yongjun NNP work_kybbk22puncxpbwlwra5tzagve 90 9 , , , work_kybbk22puncxpbwlwra5tzagve 90 10 Li Li NNP work_kybbk22puncxpbwlwra5tzagve 90 11 Zhi Zhi NNP work_kybbk22puncxpbwlwra5tzagve 90 12 . . . work_kybbk22puncxpbwlwra5tzagve 91 1 Misalignment misalignment JJ work_kybbk22puncxpbwlwra5tzagve 91 2 error error NN work_kybbk22puncxpbwlwra5tzagve 91 3 and and CC work_kybbk22puncxpbwlwra5tzagve 91 4 correction correction NN work_kybbk22puncxpbwlwra5tzagve 91 5 of of IN work_kybbk22puncxpbwlwra5tzagve 91 6 the the DT work_kybbk22puncxpbwlwra5tzagve 91 7 vector vector NN work_kybbk22puncxpbwlwra5tzagve 91 8 sensor sensor NN work_kybbk22puncxpbwlwra5tzagve 91 9 of of IN work_kybbk22puncxpbwlwra5tzagve 91 10 air air NN work_kybbk22puncxpbwlwra5tzagve 91 11 position position NN work_kybbk22puncxpbwlwra5tzagve 91 12 system system NN work_kybbk22puncxpbwlwra5tzagve 91 13 [ [ -LRB- work_kybbk22puncxpbwlwra5tzagve 91 14 J J NNP work_kybbk22puncxpbwlwra5tzagve 91 15 ] ] -RRB- work_kybbk22puncxpbwlwra5tzagve 91 16 . . . work_kybbk22puncxpbwlwra5tzagve 92 1 Journal Journal NNP work_kybbk22puncxpbwlwra5tzagve 92 2 of of IN work_kybbk22puncxpbwlwra5tzagve 92 3 sensor sensor NN work_kybbk22puncxpbwlwra5tzagve 92 4 technology technology NN work_kybbk22puncxpbwlwra5tzagve 92 5 , , , work_kybbk22puncxpbwlwra5tzagve 92 6 2017.02 2017.02 CD work_kybbk22puncxpbwlwra5tzagve 92 7 . . . work_kybbk22puncxpbwlwra5tzagve 93 1 [ [ -LRB- work_kybbk22puncxpbwlwra5tzagve 93 2 4 4 CD work_kybbk22puncxpbwlwra5tzagve 93 3 ] ] -RRB- work_kybbk22puncxpbwlwra5tzagve 93 4 C. C. NNP work_kybbk22puncxpbwlwra5tzagve 93 5 Harris Harris NNP work_kybbk22puncxpbwlwra5tzagve 93 6 , , , work_kybbk22puncxpbwlwra5tzagve 93 7 M. M. NNP work_kybbk22puncxpbwlwra5tzagve 93 8 J. J. NNP work_kybbk22puncxpbwlwra5tzagve 93 9 Stephens Stephens NNP work_kybbk22puncxpbwlwra5tzagve 93 10 . . . work_kybbk22puncxpbwlwra5tzagve 94 1 A a DT work_kybbk22puncxpbwlwra5tzagve 94 2 Combined Combined NNP work_kybbk22puncxpbwlwra5tzagve 94 3 Corner Corner NNP work_kybbk22puncxpbwlwra5tzagve 94 4 and and CC work_kybbk22puncxpbwlwra5tzagve 94 5 Edge Edge NNP work_kybbk22puncxpbwlwra5tzagve 94 6 Detector[C Detector[C NNP work_kybbk22puncxpbwlwra5tzagve 94 7 ] ] -RRB- work_kybbk22puncxpbwlwra5tzagve 94 8 . . . work_kybbk22puncxpbwlwra5tzagve 95 1 Prco Prco NNP work_kybbk22puncxpbwlwra5tzagve 95 2 of of IN work_kybbk22puncxpbwlwra5tzagve 95 3 the the DT work_kybbk22puncxpbwlwra5tzagve 95 4 4th 4th JJ work_kybbk22puncxpbwlwra5tzagve 95 5 Alvey Alvey NNP work_kybbk22puncxpbwlwra5tzagve 95 6 Vision Vision NNP work_kybbk22puncxpbwlwra5tzagve 95 7 Conf Conf NNP work_kybbk22puncxpbwlwra5tzagve 95 8 , , , work_kybbk22puncxpbwlwra5tzagve 95 9 2016 2016 CD work_kybbk22puncxpbwlwra5tzagve 95 10 : : : work_kybbk22puncxpbwlwra5tzagve 95 11 147 147 CD work_kybbk22puncxpbwlwra5tzagve 95 12 - - SYM work_kybbk22puncxpbwlwra5tzagve 95 13 152 152 CD work_kybbk22puncxpbwlwra5tzagve 95 14 . . . work_kybbk22puncxpbwlwra5tzagve 96 1 [ [ -LRB- work_kybbk22puncxpbwlwra5tzagve 96 2 5 5 CD work_kybbk22puncxpbwlwra5tzagve 96 3 ] ] -RRB- work_kybbk22puncxpbwlwra5tzagve 96 4 D. D. NNP work_kybbk22puncxpbwlwra5tzagve 96 5 G. G. NNP work_kybbk22puncxpbwlwra5tzagve 96 6 Lowe Lowe NNP work_kybbk22puncxpbwlwra5tzagve 96 7 . . . work_kybbk22puncxpbwlwra5tzagve 97 1 Distinctive distinctive JJ work_kybbk22puncxpbwlwra5tzagve 97 2 Image image NN work_kybbk22puncxpbwlwra5tzagve 97 3 Features feature VBZ work_kybbk22puncxpbwlwra5tzagve 97 4 from from IN work_kybbk22puncxpbwlwra5tzagve 97 5 Scale Scale NNP work_kybbk22puncxpbwlwra5tzagve 97 6 - - HYPH work_kybbk22puncxpbwlwra5tzagve 97 7 Invariant Invariant NNP work_kybbk22puncxpbwlwra5tzagve 97 8 Keypoints[J Keypoints[J NNP work_kybbk22puncxpbwlwra5tzagve 97 9 ] ] -RRB- work_kybbk22puncxpbwlwra5tzagve 97 10 . . . work_kybbk22puncxpbwlwra5tzagve 98 1 International International NNP work_kybbk22puncxpbwlwra5tzagve 98 2 Journal Journal NNP work_kybbk22puncxpbwlwra5tzagve 98 3 of of IN work_kybbk22puncxpbwlwra5tzagve 98 4 Computer Computer NNP work_kybbk22puncxpbwlwra5tzagve 98 5 Vision.2014 Vision.2014 NNP work_kybbk22puncxpbwlwra5tzagve 98 6 , , , work_kybbk22puncxpbwlwra5tzagve 98 7 60(2 60(2 CD work_kybbk22puncxpbwlwra5tzagve 98 8 ) ) -RRB- work_kybbk22puncxpbwlwra5tzagve 98 9 : : : work_kybbk22puncxpbwlwra5tzagve 98 10 91 91 CD work_kybbk22puncxpbwlwra5tzagve 98 11 - - SYM work_kybbk22puncxpbwlwra5tzagve 98 12 110 110 CD work_kybbk22puncxpbwlwra5tzagve 98 13 . . . work_kybbk22puncxpbwlwra5tzagve 99 1 [ [ -LRB- work_kybbk22puncxpbwlwra5tzagve 99 2 6 6 CD work_kybbk22puncxpbwlwra5tzagve 99 3 ] ] -RRB- work_kybbk22puncxpbwlwra5tzagve 99 4 D. D. NNP work_kybbk22puncxpbwlwra5tzagve 99 5 G. G. NNP work_kybbk22puncxpbwlwra5tzagve 99 6 Lowe Lowe NNP work_kybbk22puncxpbwlwra5tzagve 99 7 . . . work_kybbk22puncxpbwlwra5tzagve 100 1 Distinctive distinctive JJ work_kybbk22puncxpbwlwra5tzagve 100 2 Image image NN work_kybbk22puncxpbwlwra5tzagve 100 3 Features feature VBZ work_kybbk22puncxpbwlwra5tzagve 100 4 from from IN work_kybbk22puncxpbwlwra5tzagve 100 5 Scale Scale NNP work_kybbk22puncxpbwlwra5tzagve 100 6 - - HYPH work_kybbk22puncxpbwlwra5tzagve 100 7 Invariant Invariant NNP work_kybbk22puncxpbwlwra5tzagve 100 8 Keypoints[J Keypoints[J NNP work_kybbk22puncxpbwlwra5tzagve 100 9 ] ] -RRB- work_kybbk22puncxpbwlwra5tzagve 100 10 . . . work_kybbk22puncxpbwlwra5tzagve 101 1 International International NNP work_kybbk22puncxpbwlwra5tzagve 101 2 Journal Journal NNP work_kybbk22puncxpbwlwra5tzagve 101 3 of of IN work_kybbk22puncxpbwlwra5tzagve 101 4 Computer Computer NNP work_kybbk22puncxpbwlwra5tzagve 101 5 Vision.2014 Vision.2014 NNP work_kybbk22puncxpbwlwra5tzagve 101 6 , , , work_kybbk22puncxpbwlwra5tzagve 101 7 60(2 60(2 CD work_kybbk22puncxpbwlwra5tzagve 101 8 ) ) -RRB- work_kybbk22puncxpbwlwra5tzagve 101 9 : : : work_kybbk22puncxpbwlwra5tzagve 101 10 91 91 CD work_kybbk22puncxpbwlwra5tzagve 101 11 - - SYM work_kybbk22puncxpbwlwra5tzagve 101 12 110 110 CD work_kybbk22puncxpbwlwra5tzagve 101 13 . . .