{"id":"https://openalex.org/W4380303565","doi":"https://doi.org/10.1109/tcsvt.2023.3285479","title":"EC-SfM: Efficient Covisibility-Based Structure-From-Motion for Both Sequential and Unordered Images","display_name":"EC-SfM: Efficient Covisibility-Based Structure-From-Motion for Both Sequential and Unordered Images","publication_year":2023,"publication_date":"2023-06-12","ids":{"openalex":"https://openalex.org/W4380303565","doi":"https://doi.org/10.1109/tcsvt.2023.3285479"},"language":"en","primary_location":{"id":"doi:10.1109/tcsvt.2023.3285479","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsvt.2023.3285479","pdf_url":null,"source":{"id":"https://openalex.org/S115173108","display_name":"IEEE Transactions on Circuits and Systems for Video Technology","issn_l":"1051-8215","issn":["1051-8215","1558-2205"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Circuits and Systems for Video Technology","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/A5089940969","display_name":"Zhichao Ye","orcid":"https://orcid.org/0000-0001-7304-5646"},"institutions":[{"id":"https://openalex.org/I4210128910","display_name":"Group Sense (China)","ror":"https://ror.org/036wd5777","country_code":"CN","type":"company","lineage":["https://openalex.org/I4210128910"]},{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhichao Ye","raw_affiliation_strings":["State Key Laboratory of Computer Aided Design and Computer Graphics, Zhejiang University, Hangzhou, China","SenseTime Research, Hangzhou, China"],"raw_orcid":"https://orcid.org/0000-0001-7304-5646","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Computer Aided Design and Computer Graphics, Zhejiang University, Hangzhou, China","institution_ids":["https://openalex.org/I76130692"]},{"raw_affiliation_string":"SenseTime Research, Hangzhou, China","institution_ids":["https://openalex.org/I4210128910"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071196920","display_name":"Chong Bao","orcid":null},"institutions":[{"id":"https://openalex.org/I4210123185","display_name":"Zhejiang Lab","ror":"https://ror.org/02m2h7991","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210123185"]},{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chong Bao","raw_affiliation_strings":["State Key Laboratory of Computer Aided Design and Computer Graphics, Zhejiang University, Hangzhou, China","ZJU-SenseTime Joint Lab of 3D Vision, Zhejiang, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Computer Aided Design and Computer Graphics, Zhejiang University, Hangzhou, China","institution_ids":["https://openalex.org/I76130692"]},{"raw_affiliation_string":"ZJU-SenseTime Joint Lab of 3D Vision, Zhejiang, China","institution_ids":["https://openalex.org/I4210123185"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103018843","display_name":"Xin Zhou","orcid":"https://orcid.org/0000-0002-3936-7657"},"institutions":[{"id":"https://openalex.org/I4210123185","display_name":"Zhejiang Lab","ror":"https://ror.org/02m2h7991","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210123185"]},{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xin Zhou","raw_affiliation_strings":["State Key Laboratory of Computer Aided Design and Computer Graphics, Zhejiang University, Hangzhou, China","ZJU-SenseTime Joint Lab of 3D Vision, Zhejiang, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Computer Aided Design and Computer Graphics, Zhejiang University, Hangzhou, China","institution_ids":["https://openalex.org/I76130692"]},{"raw_affiliation_string":"ZJU-SenseTime Joint Lab of 3D Vision, Zhejiang, China","institution_ids":["https://openalex.org/I4210123185"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103188001","display_name":"Haomin Liu","orcid":"https://orcid.org/0000-0001-9511-2416"},"institutions":[{"id":"https://openalex.org/I4210128910","display_name":"Group Sense (China)","ror":"https://ror.org/036wd5777","country_code":"CN","type":"company","lineage":["https://openalex.org/I4210128910"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haomin Liu","raw_affiliation_strings":["SenseTime Research, Hangzhou, China"],"raw_orcid":"https://orcid.org/0000-0001-9511-2416","affiliations":[{"raw_affiliation_string":"SenseTime Research, Hangzhou, China","institution_ids":["https://openalex.org/I4210128910"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059021869","display_name":"Hujun Bao","orcid":"https://orcid.org/0000-0002-2662-0334"},"institutions":[{"id":"https://openalex.org/I4210123185","display_name":"Zhejiang Lab","ror":"https://ror.org/02m2h7991","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210123185"]},{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hujun Bao","raw_affiliation_strings":["State Key Laboratory of Computer Aided Design and Computer Graphics, Zhejiang University, Hangzhou, China","ZJU-SenseTime Joint Lab of 3D Vision, Zhejiang, China"],"raw_orcid":"https://orcid.org/0000-0002-2662-0334","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Computer Aided Design and Computer Graphics, Zhejiang University, Hangzhou, China","institution_ids":["https://openalex.org/I76130692"]},{"raw_affiliation_string":"ZJU-SenseTime Joint Lab of 3D Vision, Zhejiang, China","institution_ids":["https://openalex.org/I4210123185"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100693448","display_name":"Guofeng Zhang","orcid":"https://orcid.org/0000-0001-5661-8430"},"institutions":[{"id":"https://openalex.org/I4210123185","display_name":"Zhejiang Lab","ror":"https://ror.org/02m2h7991","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210123185"]},{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guofeng Zhang","raw_affiliation_strings":["State Key Laboratory of Computer Aided Design and Computer Graphics, Zhejiang University, Hangzhou, China","ZJU-SenseTime Joint Lab of 3D Vision, Zhejiang, China"],"raw_orcid":"https://orcid.org/0000-0001-5661-8430","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Computer Aided Design and Computer Graphics, Zhejiang University, Hangzhou, China","institution_ids":["https://openalex.org/I76130692"]},{"raw_affiliation_string":"ZJU-SenseTime Joint Lab of 3D Vision, Zhejiang, China","institution_ids":["https://openalex.org/I4210123185"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.5719,"has_fulltext":false,"cited_by_count":14,"citation_normalized_percentile":{"value":0.85301437,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":98,"max":99},"biblio":{"volume":"34","issue":"1","first_page":"110","last_page":"123"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10531","display_name":"Advanced Vision and Imaging","score":0.9998999834060669,"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/T10531","display_name":"Advanced Vision and Imaging","score":0.9998999834060669,"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/T10627","display_name":"Advanced Image and Video Retrieval Techniques","score":0.9995999932289124,"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/T10191","display_name":"Robotics and Sensor-Based Localization","score":0.9993000030517578,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6002329587936401},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5706965923309326},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5651166439056396},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.37255603075027466},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3400420546531677}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6002329587936401},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5706965923309326},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5651166439056396},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.37255603075027466},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3400420546531677}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcsvt.2023.3285479","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsvt.2023.3285479","pdf_url":null,"source":{"id":"https://openalex.org/S115173108","display_name":"IEEE Transactions on Circuits and Systems for Video Technology","issn_l":"1051-8215","issn":["1051-8215","1558-2205"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Circuits and Systems for Video Technology","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities","score":0.6100000143051147}],"awards":[{"id":"https://openalex.org/G4417684580","display_name":"\u9762\u5411\u590d\u6742\u73af\u5883\u7684\u540c\u6b65\u5b9a\u4f4d\u4e0e\u5236\u56fe\u6280\u672f\u7814\u7a76","funder_award_id":"61672457","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6669168320","display_name":null,"funder_award_id":"61822310","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":62,"referenced_works":["https://openalex.org/W29546508","https://openalex.org/W148241443","https://openalex.org/W840954190","https://openalex.org/W1484371059","https://openalex.org/W1566135517","https://openalex.org/W1592908867","https://openalex.org/W1597120896","https://openalex.org/W1612997784","https://openalex.org/W1782333052","https://openalex.org/W1836794077","https://openalex.org/W1958116060","https://openalex.org/W1993336109","https://openalex.org/W2019458444","https://openalex.org/W2071616405","https://openalex.org/W2079000291","https://openalex.org/W2082453965","https://openalex.org/W2099443716","https://openalex.org/W2105303354","https://openalex.org/W2107181183","https://openalex.org/W2109757902","https://openalex.org/W2112634643","https://openalex.org/W2115579991","https://openalex.org/W2119088708","https://openalex.org/W2128017662","https://openalex.org/W2131235612","https://openalex.org/W2155094592","https://openalex.org/W2156598602","https://openalex.org/W2162536300","https://openalex.org/W2163446794","https://openalex.org/W2165172138","https://openalex.org/W2199898507","https://openalex.org/W2471962767","https://openalex.org/W2532968253","https://openalex.org/W2538522345","https://openalex.org/W2592811474","https://openalex.org/W2604901014","https://openalex.org/W2605778869","https://openalex.org/W2608018946","https://openalex.org/W2609883120","https://openalex.org/W2798548676","https://openalex.org/W2890949887","https://openalex.org/W2951019013","https://openalex.org/W2963583471","https://openalex.org/W2975866549","https://openalex.org/W3034275286","https://openalex.org/W3043075211","https://openalex.org/W3043971245","https://openalex.org/W3090337410","https://openalex.org/W3110153602","https://openalex.org/W3175377832","https://openalex.org/W3176602998","https://openalex.org/W3180016284","https://openalex.org/W3186390317","https://openalex.org/W3206804113","https://openalex.org/W4225773456","https://openalex.org/W4236769309","https://openalex.org/W4245232535","https://openalex.org/W4285113844","https://openalex.org/W4312304687","https://openalex.org/W4312971366","https://openalex.org/W6736260464","https://openalex.org/W6785287398"],"related_works":["https://openalex.org/W2058170566","https://openalex.org/W2755342338","https://openalex.org/W2772917594","https://openalex.org/W2775347418","https://openalex.org/W2166024367","https://openalex.org/W3116076068","https://openalex.org/W2229312674","https://openalex.org/W2951359407","https://openalex.org/W2079911747","https://openalex.org/W1969923398"],"abstract_inverted_index":{"Structure-from-Motion":[0],"is":[1,13,25,105,152,177],"a":[2,14,51,120],"technology":[3],"used":[4],"to":[5,29,60,99,107,123],"obtain":[6],"scene":[7],"structure":[8],"through":[9],"image":[10,36,102,116],"collection,":[11],"which":[12,56,104,151],"fundamental":[15],"problem":[16],"in":[17],"computer":[18],"vision.":[19],"For":[20,38],"unordered":[21,128,139],"Internet":[22],"images,":[23,40,127,129],"SfM":[24,48],"very":[26],"slow":[27],"due":[28],"the":[30,42,66,71,101,131,138,145,148,157,172],"lack":[31],"of":[32,53,73,79,110,133,147,165],"prior":[33],"knowledge":[34],"about":[35],"overlap.":[37],"sequential":[39,61,126],"knowing":[41],"large":[43],"overlap":[44],"between":[45,75],"adjacent":[46],"frames,":[47],"can":[49],"adopt":[50],"variety":[52],"acceleration":[54],"strategies,":[55],"are":[57],"only":[58],"applicable":[59],"data.":[62,111],"To":[63],"further":[64],"improve":[65],"reconstruction":[67,169],"efficiency":[68],"and":[69,96,130,141,162],"break":[70],"gap":[72],"strategies":[74],"these":[76,134],"two":[77],"kinds":[78],"data,":[80],"this":[81,114],"paper":[82],"presents":[83],"an":[84,163],"efficient":[85],"covisibility-based":[86],"incremental":[87],"SfM.":[88],"Different":[89],"from":[90],"previous":[91],"methods,":[92],"we":[93,118],"exploit":[94],"covisibility":[95],"registration":[97],"dependency":[98],"describe":[100],"connection":[103],"suitable":[106],"any":[108],"kind":[109],"Based":[112],"on":[113,137,159,168],"general":[115],"connection,":[117],"propose":[119],"unified":[121],"framework":[122],"efficiently":[124],"reconstruct":[125],"mixture":[132],"two.":[135],"Experiments":[136],"images":[140],"mixed":[142],"data":[143],"verify":[144],"effectiveness":[146],"proposed":[149],"method,":[150],"three":[153],"times":[154],"faster":[155,167],"than":[156],"state-of-the-art":[158],"feature":[160],"matching,":[161],"order":[164],"magnitude":[166],"without":[170],"sacrificing":[171],"accuracy.":[173],"The":[174],"source":[175],"code":[176],"publicly":[178],"available":[179],"at":[180],"<uri":[181],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[182],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">https://github.com/openxrlab/xrsfm</uri>":[183],".":[184]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":7},{"year":2024,"cited_by_count":5}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2023-06-13T00:00:00"}
