{"id":"https://openalex.org/W4308724493","doi":"https://doi.org/10.3389/fncom.2022.1037623","title":"High precision visual localization method of UAV based on feature matching","display_name":"High precision visual localization method of UAV based on feature matching","publication_year":2022,"publication_date":"2022-11-09","ids":{"openalex":"https://openalex.org/W4308724493","doi":"https://doi.org/10.3389/fncom.2022.1037623","pmid":"https://pubmed.ncbi.nlm.nih.gov/36437856"},"language":"en","primary_location":{"is_oa":true,"landing_page_url":"https://doi.org/10.3389/fncom.2022.1037623","pdf_url":"https://www.frontiersin.org/articles/10.3389/fncom.2022.1037623/pdf","source":{"id":"https://openalex.org/S19778766","display_name":"Frontiers in Computational Neuroscience","issn_l":"1662-5188","issn":["1662-5188"],"is_oa":true,"is_in_doaj":true,"is_indexed_in_scopus":true,"is_core":true,"host_organization":"https://openalex.org/P4310320527","host_organization_name":"Frontiers Media","host_organization_lineage":["https://openalex.org/P4310320527"],"host_organization_lineage_names":["Frontiers Media"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true},"type":"article","type_crossref":"journal-article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.frontiersin.org/articles/10.3389/fncom.2022.1037623/pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5035316290","display_name":"Bayang Xue","orcid":null},"institutions":[],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bayang Xue","raw_affiliation_strings":["Nanjing Taiside Intelligent Technology Co., Ltd., Nanjing, China"],"affiliations":[{"raw_affiliation_string":"Nanjing Taiside Intelligent Technology Co., Ltd., Nanjing, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100758348","display_name":"Yang Zhong","orcid":"https://orcid.org/0000-0001-6748-903X"},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"funder","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Zhong Yang","raw_affiliation_strings":["College of Automation Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"College of Automation Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056313835","display_name":"Luwei Liao","orcid":"https://orcid.org/0000-0003-4707-9169"},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"funder","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Luwei Liao","raw_affiliation_strings":["College of Automation Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"College of Automation Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100458261","display_name":"Chi Zhang","orcid":"https://orcid.org/0009-0000-7773-9338"},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"funder","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chi Zhang","raw_affiliation_strings":["College of Automation Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"College of Automation Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100409289","display_name":"Hao Xu","orcid":"https://orcid.org/0000-0002-8992-6488"},"institutions":[{"id":"https://openalex.org/I92178344","display_name":"Anhui University of Technology","ror":"https://ror.org/02qdtrq21","country_code":"CN","type":"funder","lineage":["https://openalex.org/I92178344"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hao Xu","raw_affiliation_strings":["School of Mathematics and Physics, Anhui University of Technology, Ma'anshan, China"],"affiliations":[{"raw_affiliation_string":"School of Mathematics and Physics, Anhui University of Technology, Ma'anshan, China","institution_ids":["https://openalex.org/I92178344"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100703933","display_name":"Qiuyan Zhang","orcid":"https://orcid.org/0000-0002-6815-7886"},"institutions":[{"id":"https://openalex.org/I4210145500","display_name":"Guizhou Electric Power Design and Research Institute","ror":"https://ror.org/055f13495","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210145500"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qiuyan Zhang","raw_affiliation_strings":["Guizhou Electric Power Research Institute, Guizhou Power Grid Co., Ltd., Guiyang, China"],"affiliations":[{"raw_affiliation_string":"Guizhou Electric Power Research Institute, Guizhou Power Grid Co., Ltd., Guiyang, China","institution_ids":["https://openalex.org/I4210145500"]}]}],"institution_assertions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5100758348"],"corresponding_institution_ids":["https://openalex.org/I9842412"],"apc_list":{"value":2950,"currency":"USD","value_usd":2950},"apc_paid":{"value":2950,"currency":"USD","value_usd":2950},"fwci":0.845,"has_fulltext":true,"fulltext_origin":"pdf","cited_by_count":5,"citation_normalized_percentile":{"value":0.775813,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":81,"max":84},"biblio":{"volume":"16","issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"primary_topic":{"id":"https://openalex.org/T10191","display_name":"Robotics and Sensor-Based Localization","score":0.9997,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10191","display_name":"Robotics and Sensor-Based Localization","score":0.9997,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10627","display_name":"Advanced Image and Video Retrieval Techniques","score":0.9987,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10531","display_name":"Advanced Vision and Imaging","score":0.9973,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/feature-matching","display_name":"Feature Matching","score":0.6557288},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.637199},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness","score":0.61363184},{"id":"https://openalex.org/keywords/hamming-distance","display_name":"Hamming distance","score":0.54228574},{"id":"https://openalex.org/keywords/benchmark","display_name":"Benchmark (surveying)","score":0.48846522}],"concepts":[{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.762514},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7495395},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.6995068},{"id":"https://openalex.org/C2983787585","wikidata":"https://www.wikidata.org/wiki/Q93586","display_name":"Feature matching","level":3,"score":0.6557288},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.637199},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.61363184},{"id":"https://openalex.org/C165064840","wikidata":"https://www.wikidata.org/wiki/Q1321061","display_name":"Matching (statistics)","level":2,"score":0.5627815},{"id":"https://openalex.org/C193319292","wikidata":"https://www.wikidata.org/wiki/Q272172","display_name":"Hamming distance","level":2,"score":0.54228574},{"id":"https://openalex.org/C16345878","wikidata":"https://www.wikidata.org/wiki/Q107472979","display_name":"Orientation (vector space)","level":2,"score":0.49829388},{"id":"https://openalex.org/C185798385","wikidata":"https://www.wikidata.org/wiki/Q1161707","display_name":"Benchmark (surveying)","level":2,"score":0.48846522},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.40475833},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.32510066},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.20179525},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.15463504},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"is_oa":true,"landing_page_url":"https://doi.org/10.3389/fncom.2022.1037623","pdf_url":"https://www.frontiersin.org/articles/10.3389/fncom.2022.1037623/pdf","source":{"id":"https://openalex.org/S19778766","display_name":"Frontiers in Computational Neuroscience","issn_l":"1662-5188","issn":["1662-5188"],"is_oa":true,"is_in_doaj":true,"is_indexed_in_scopus":true,"is_core":true,"host_organization":"https://openalex.org/P4310320527","host_organization_name":"Frontiers Media","host_organization_lineage":["https://openalex.org/P4310320527"],"host_organization_lineage_names":["Frontiers Media"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true},{"is_oa":false,"landing_page_url":"https://doaj.org/article/11208d509f79470fa3e3fe4cabc56f7a","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_indexed_in_scopus":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false},{"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9682195","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_indexed_in_scopus":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":["National Institutes of Health"],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true},{"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/36437856","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_indexed_in_scopus":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":["National Institutes of Health"],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false}],"best_oa_location":{"is_oa":true,"landing_page_url":"https://doi.org/10.3389/fncom.2022.1037623","pdf_url":"https://www.frontiersin.org/articles/10.3389/fncom.2022.1037623/pdf","source":{"id":"https://openalex.org/S19778766","display_name":"Frontiers in Computational Neuroscience","issn_l":"1662-5188","issn":["1662-5188"],"is_oa":true,"is_in_doaj":true,"is_indexed_in_scopus":true,"is_core":true,"host_organization":"https://openalex.org/P4310320527","host_organization_name":"Frontiers Media","host_organization_lineage":["https://openalex.org/P4310320527"],"host_organization_lineage_names":["Frontiers Media"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true},"sustainable_development_goals":[],"grants":[],"datasets":[],"versions":[],"referenced_works_count":38,"referenced_works":["https://openalex.org/W1773412020","https://openalex.org/W2419986411","https://openalex.org/W2562297326","https://openalex.org/W2770963831","https://openalex.org/W2778658040","https://openalex.org/W2968736302","https://openalex.org/W2971584378","https://openalex.org/W2986307427","https://openalex.org/W3041314103","https://openalex.org/W3084723984","https://openalex.org/W3112757599","https://openalex.org/W3140256651","https://openalex.org/W3166668641","https://openalex.org/W3170597448","https://openalex.org/W3199698207","https://openalex.org/W3203405243","https://openalex.org/W3209215300","https://openalex.org/W3210634269","https://openalex.org/W4205604027","https://openalex.org/W4205714084","https://openalex.org/W4205819379","https://openalex.org/W4210785187","https://openalex.org/W4212829650","https://openalex.org/W4213390660","https://openalex.org/W4214594934","https://openalex.org/W4220667830","https://openalex.org/W4220829477","https://openalex.org/W4221127909","https://openalex.org/W4226106901","https://openalex.org/W4226157018","https://openalex.org/W4254132444","https://openalex.org/W4281703602","https://openalex.org/W4281753200","https://openalex.org/W4284673296","https://openalex.org/W4285494106","https://openalex.org/W4288056857","https://openalex.org/W4289756394","https://openalex.org/W4290755992"],"related_works":["https://openalex.org/W4365793569","https://openalex.org/W2499438468","https://openalex.org/W2479744187","https://openalex.org/W2395120299","https://openalex.org/W2389991515","https://openalex.org/W2360523411","https://openalex.org/W2350424104","https://openalex.org/W2152949619","https://openalex.org/W2050706403","https://openalex.org/W1090580760"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"the":[3,14,19,43,50,59,74,77,81,84,92,101,106,116,120,131,134],"precision":[4,117],"hovering":[5,112,118],"problem":[6],"of":[7,18,61,76,83,103,110,119,133],"UAV":[8,20,111,121,128,136],"operation":[9],"is":[10,47,68,89,113,122],"studied.":[11],"Aiming":[12],"at":[13],"diversity":[15],"and":[16,27,49,64,115,126,140],"complexity":[17],"operating":[21],"environment,":[22],"a":[23],"high-precision":[24,137],"visual":[25,138],"positioning":[26,139],"orientation":[28,141],"method":[29,56],"based":[30,41,57],"on":[31,42,58],"image":[32,38,88,94,96,104],"feature":[33,39,97],"matching":[34,40,52,65],"was":[35],"proposed.":[36],"The":[37,86],"improved":[44],"AKAZE":[45],"algorithm":[46,78],"realized,":[48],"optimal":[51],"point":[53],"pair":[54],"screening":[55],"fusion":[60],"Hamming":[62],"distance":[63],"line":[66],"angle":[67],"innovatively":[69],"proposed,":[70],"which":[71],"greatly":[72],"improves":[73],"robustness":[75],"without":[79],"affecting":[80],"performance":[82],"algorithm.":[85],"real-time":[87],"matched":[90],"with":[91],"benchmark":[93],"for":[95],"matching.":[98],"By":[99],"reducing":[100],"deviation":[102],"feature,":[105],"pose":[107],"state":[108],"correction":[109],"achieved,":[114],"realized.":[123],"Both":[124],"simulation":[125],"real":[127],"tests":[129],"verify":[130],"effectiveness":[132],"proposed":[135],"method.":[142]},"abstract_inverted_index_v3":null,"cited_by_api_url":"https://api.openalex.org/works?filter=cites:W4308724493","counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1}],"updated_date":"2025-04-23T01:02:05.967272","created_date":"2022-11-15"}