{"id":"https://openalex.org/W4405332997","doi":"https://doi.org/10.1142/s0219691324500619","title":"Self-calibration of binocular camera extrinsic parameters based on structured feature points selection","display_name":"Self-calibration of binocular camera extrinsic parameters based on structured feature points selection","publication_year":2024,"publication_date":"2024-12-12","ids":{"openalex":"https://openalex.org/W4405332997","doi":"https://doi.org/10.1142/s0219691324500619"},"language":"en","primary_location":{"id":"doi:10.1142/s0219691324500619","is_oa":false,"landing_page_url":"https://doi.org/10.1142/s0219691324500619","pdf_url":null,"source":{"id":"https://openalex.org/S56986848","display_name":"International Journal of Wavelets Multiresolution and Information Processing","issn_l":"0219-6913","issn":["0219-6913","1793-690X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319815","host_organization_name":"World Scientific","host_organization_lineage":["https://openalex.org/P4310319815"],"host_organization_lineage_names":["World Scientific"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Wavelets, Multiresolution and Information Processing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5082482195","display_name":"Siyu Chen","orcid":"https://orcid.org/0000-0001-8803-822X"},"institutions":[{"id":"https://openalex.org/I111950717","display_name":"Macau University of Science and Technology","ror":"https://ror.org/03jqs2n27","country_code":"MO","type":"education","lineage":["https://openalex.org/I111950717","https://openalex.org/I4391767947"]},{"id":"https://openalex.org/I204512498","display_name":"University of Macau","ror":"https://ror.org/01r4q9n85","country_code":"MO","type":"education","lineage":["https://openalex.org/I204512498"]}],"countries":["MO"],"is_corresponding":true,"raw_author_name":"Siyu Chen","raw_affiliation_strings":["Faculty of Innovation Engineering, Macau University of Science and Technology, Taipa, Macau 999078, P. R. China"],"affiliations":[{"raw_affiliation_string":"Faculty of Innovation Engineering, Macau University of Science and Technology, Taipa, Macau 999078, P. R. China","institution_ids":["https://openalex.org/I111950717","https://openalex.org/I204512498"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067835878","display_name":"Chao Ma","orcid":"https://orcid.org/0000-0003-4223-8554"},"institutions":[{"id":"https://openalex.org/I111950717","display_name":"Macau University of Science and Technology","ror":"https://ror.org/03jqs2n27","country_code":"MO","type":"education","lineage":["https://openalex.org/I111950717","https://openalex.org/I4391767947"]},{"id":"https://openalex.org/I204512498","display_name":"University of Macau","ror":"https://ror.org/01r4q9n85","country_code":"MO","type":"education","lineage":["https://openalex.org/I204512498"]},{"id":"https://openalex.org/I4210165204","display_name":"Zhuhai Institute of Advanced Technology","ror":"https://ror.org/05r1mzq61","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210145761","https://openalex.org/I4210165204"]}],"countries":["CN","MO"],"is_corresponding":false,"raw_author_name":"Chao Ma","raw_affiliation_strings":["Faculty of Innovation Engineering, Macau University of Science and Technology, Taipa, Macau 999078, P. R. China","MUST Science and Technology Research Institute, Zhuhai 519000, P. R. China"],"affiliations":[{"raw_affiliation_string":"Faculty of Innovation Engineering, Macau University of Science and Technology, Taipa, Macau 999078, P. R. China","institution_ids":["https://openalex.org/I111950717","https://openalex.org/I204512498"]},{"raw_affiliation_string":"MUST Science and Technology Research Institute, Zhuhai 519000, P. R. China","institution_ids":["https://openalex.org/I4210165204"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066549670","display_name":"Ran Meng","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ran Meng","raw_affiliation_strings":["Beijing Smarter Eye Technology Co. Ltd, Beijing 100023, P. R. China"],"affiliations":[{"raw_affiliation_string":"Beijing Smarter Eye Technology Co. Ltd, Beijing 100023, P. R. China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074496368","display_name":"Shanshan Pei","orcid":"https://orcid.org/0000-0002-6595-9007"},"institutions":[{"id":"https://openalex.org/I4210142539","display_name":"Guangdong Institute of Intelligent Manufacturing","ror":"https://ror.org/049jpjz09","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210142539"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shanshan Pei","raw_affiliation_strings":["Beijing Smarter Eye Technology Co. Ltd, Beijing 100023, P. R. China","Guangzhou Key Laboratory of Intelligent, Driving Visual Perception Guangdong, Institute of Artificial Intelligence and Advanced Computing, Guangzhou 510000, P. R. China"],"affiliations":[{"raw_affiliation_string":"Beijing Smarter Eye Technology Co. Ltd, Beijing 100023, P. R. China","institution_ids":[]},{"raw_affiliation_string":"Guangzhou Key Laboratory of Intelligent, Driving Visual Perception Guangdong, Institute of Artificial Intelligence and Advanced Computing, Guangzhou 510000, P. R. China","institution_ids":["https://openalex.org/I4210142539"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101417508","display_name":"Qian Long","orcid":"https://orcid.org/0000-0002-8059-2936"},"institutions":[{"id":"https://openalex.org/I132369690","display_name":"Tianjin University of Science and Technology","ror":"https://ror.org/018rbtf37","country_code":"CN","type":"education","lineage":["https://openalex.org/I132369690"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qian Long","raw_affiliation_strings":["College of Artificial Intelligence, Tianjin University of Science and Technology, Tianjin 300000, P. R. China"],"affiliations":[{"raw_affiliation_string":"College of Artificial Intelligence, Tianjin University of Science and Technology, Tianjin 300000, P. R. China","institution_ids":["https://openalex.org/I132369690"]}]},{"author_position":"last","author":{"id":null,"display_name":"Xue Li","orcid":"https://orcid.org/0009-0005-0413-7877"},"institutions":[{"id":"https://openalex.org/I111950717","display_name":"Macau University of Science and Technology","ror":"https://ror.org/03jqs2n27","country_code":"MO","type":"education","lineage":["https://openalex.org/I111950717","https://openalex.org/I4391767947"]},{"id":"https://openalex.org/I204512498","display_name":"University of Macau","ror":"https://ror.org/01r4q9n85","country_code":"MO","type":"education","lineage":["https://openalex.org/I204512498"]}],"countries":["MO"],"is_corresponding":false,"raw_author_name":"Xue Li","raw_affiliation_strings":["Faculty of Innovation Engineering, Macau University of Science and Technology, Taipa, Macau 999078, P. R. China"],"affiliations":[{"raw_affiliation_string":"Faculty of Innovation Engineering, Macau University of Science and Technology, Taipa, Macau 999078, P. R. China","institution_ids":["https://openalex.org/I111950717","https://openalex.org/I204512498"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5082482195"],"corresponding_institution_ids":["https://openalex.org/I111950717","https://openalex.org/I204512498"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.22428001,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"23","issue":"02","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10638","display_name":"Optical measurement and interference techniques","score":0.9987000226974487,"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"}},"topics":[{"id":"https://openalex.org/T10638","display_name":"Optical measurement and interference techniques","score":0.9987000226974487,"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/T13114","display_name":"Image Processing Techniques and Applications","score":0.9957000017166138,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"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/T10531","display_name":"Advanced Vision and Imaging","score":0.9955999851226807,"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/artificial-intelligence","display_name":"Artificial intelligence","score":0.7488512396812439},{"id":"https://openalex.org/keywords/calibration","display_name":"Calibration","score":0.5983784198760986},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5968758463859558},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5640114545822144},{"id":"https://openalex.org/keywords/camera-resectioning","display_name":"Camera resectioning","score":0.5620507001876831},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.47245052456855774},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.4618346691131592},{"id":"https://openalex.org/keywords/rgb-color-model","display_name":"RGB color model","score":0.41133415699005127},{"id":"https://openalex.org/keywords/wavelet","display_name":"Wavelet","score":0.4105171859264374},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.27002471685409546},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.0667390525341034}],"concepts":[{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7488512396812439},{"id":"https://openalex.org/C165838908","wikidata":"https://www.wikidata.org/wiki/Q736777","display_name":"Calibration","level":2,"score":0.5983784198760986},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5968758463859558},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5640114545822144},{"id":"https://openalex.org/C110898773","wikidata":"https://www.wikidata.org/wiki/Q2933935","display_name":"Camera resectioning","level":2,"score":0.5620507001876831},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.47245052456855774},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.4618346691131592},{"id":"https://openalex.org/C82990744","wikidata":"https://www.wikidata.org/wiki/Q166194","display_name":"RGB color model","level":2,"score":0.41133415699005127},{"id":"https://openalex.org/C47432892","wikidata":"https://www.wikidata.org/wiki/Q831390","display_name":"Wavelet","level":2,"score":0.4105171859264374},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.27002471685409546},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0667390525341034},{"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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1142/s0219691324500619","is_oa":false,"landing_page_url":"https://doi.org/10.1142/s0219691324500619","pdf_url":null,"source":{"id":"https://openalex.org/S56986848","display_name":"International Journal of Wavelets Multiresolution and Information Processing","issn_l":"0219-6913","issn":["0219-6913","1793-690X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319815","host_organization_name":"World Scientific","host_organization_lineage":["https://openalex.org/P4310319815"],"host_organization_lineage_names":["World Scientific"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Wavelets, Multiresolution and Information Processing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6200000047683716,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G1862456052","display_name":null,"funder_award_id":"0019/2021/A1","funder_id":"https://openalex.org/F4320321655","funder_display_name":"Science and Technology Development Fund"}],"funders":[{"id":"https://openalex.org/F4320321655","display_name":"Science and Technology Development Fund","ror":"https://ror.org/044vr6g03"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":30,"referenced_works":["https://openalex.org/W1903029394","https://openalex.org/W2016040399","https://openalex.org/W2055190781","https://openalex.org/W2097117768","https://openalex.org/W2121985953","https://openalex.org/W2150066425","https://openalex.org/W2151103935","https://openalex.org/W2589058957","https://openalex.org/W2903073463","https://openalex.org/W2919115771","https://openalex.org/W2963163009","https://openalex.org/W3092991072","https://openalex.org/W3109301572","https://openalex.org/W3119054586","https://openalex.org/W3134890159","https://openalex.org/W3184090563","https://openalex.org/W3202943920","https://openalex.org/W4205172069","https://openalex.org/W4210730192","https://openalex.org/W4224314850","https://openalex.org/W4292403769","https://openalex.org/W4306158096","https://openalex.org/W4378377410","https://openalex.org/W4383108286","https://openalex.org/W4387067988","https://openalex.org/W4387348861","https://openalex.org/W4390871841","https://openalex.org/W4391011752","https://openalex.org/W4399535904","https://openalex.org/W4402727698"],"related_works":["https://openalex.org/W2382174632","https://openalex.org/W2129959498","https://openalex.org/W2784060934","https://openalex.org/W2902714807","https://openalex.org/W2537489131","https://openalex.org/W2046633342","https://openalex.org/W2394084632","https://openalex.org/W2358293514","https://openalex.org/W2059273319","https://openalex.org/W2014650515"],"abstract_inverted_index":{"The":[0],"extraction":[1,107],"of":[2,13,28,74,78,85,131,143,186,218,226],"feature":[3,35,41,53,80,99,117,153,175,219],"points":[4,42,54,81,176,187],"is":[5],"crucial":[6],"to":[7,119,140,166],"computer":[8],"vision":[9,228],"tasks":[10],"like":[11],"self-calibration":[12],"binocular":[14],"camera":[15],"extrinsic":[16],"parameters,":[17],"pose":[18],"estimation":[19],"and":[20,50,59,145,172,180,190],"structure":[21,189,192,217],"from":[22],"motion":[23],"(SFM).":[24],"In":[25],"the":[26,72,75,83,121,141,168,174,184,202,216,224],"context":[27],"autonomous":[29,195],"driving,":[30],"there":[31],"are":[32,55,134],"numerous":[33],"unstructured":[34,181],"points,":[36,220],"as":[37,39,46,61,164],"well":[38],"structured":[40],"with":[43,188],"shapes":[44],"such":[45,86],"L-type,":[47],"Y-type,":[48,178],"Star-type":[49],"centroid.":[51],"Typically,":[52],"extracted":[56],"without":[57,191],"discrimination":[58],"used":[60],"inputs":[62],"for":[63],"feature-based":[64,227],"visual":[65,197],"algorithms":[66,87,198],"in":[67,201],"a":[68,97,115,129,151,161],"generalized":[69],"manner.":[70],"However,":[71],"influence":[73,185],"structural":[76],"characteristics":[77],"these":[79],"on":[82,104,114,193,215],"performance":[84,225],"remains":[88],"largely":[89],"unexplored.":[90],"To":[91],"address":[92],"this":[93],"issue,":[94],"we":[95,149],"propose":[96],"multi-stream":[98,152],"point":[100,118,154],"classification":[101,155],"network":[102,210],"based":[103,214],"circular":[105,132],"patches":[106,133,138],"(CPE).":[108],"CPE":[109],"uses":[110],"concentric":[111],"circles":[112],"centered":[113],"given":[116],"extract":[120],"intensity":[122,169],"distribution":[123,170],"features":[124,171],"around":[125],"that":[126,207],"point.":[127],"Subsequently,":[128],"series":[130],"converted":[135],"into":[136,177],"square":[137,162],"according":[139],"order":[142],"radius":[144],"polar":[146],"angle.":[147],"Then,":[148],"have":[150],"network,":[156],"where":[157],"each":[158],"stream":[159],"receives":[160],"patch":[163],"input":[165],"learn":[167],"classify":[173,213],"centroid":[179],"categories.":[182],"Finally,":[183],"related":[194],"driving":[196],"was":[199],"verified":[200],"experiment.":[203],"Experimental":[204],"results":[205],"indicate":[206],"our":[208],"proposed":[209],"can":[211,222],"effectively":[212],"which":[221],"enhance":[223],"algorithms.":[229]},"counts_by_year":[],"updated_date":"2026-04-09T08:11:56.329763","created_date":"2025-10-10T00:00:00"}