{"id":"https://openalex.org/W2135454103","doi":"https://doi.org/10.1109/icip.2002.1039117","title":"3D structure from video streams with partially overlapping images","display_name":"3D structure from video streams with partially overlapping images","publication_year":2003,"publication_date":"2003-06-25","ids":{"openalex":"https://openalex.org/W2135454103","doi":"https://doi.org/10.1109/icip.2002.1039117","mag":"2135454103"},"language":"en","primary_location":{"id":"doi:10.1109/icip.2002.1039117","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icip.2002.1039117","pdf_url":null,"source":{"id":"https://openalex.org/S4210223844","display_name":"Proceedings - International Conference on Image Processing","issn_l":"1522-4880","issn":["1522-4880","2381-8549"],"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":"Proceedings. International Conference on Image Processing","raw_type":"proceedings-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/A5070378347","display_name":"Rui F. C. Guerreiro","orcid":null},"institutions":[{"id":"https://openalex.org/I141596103","display_name":"University of Lisbon","ror":"https://ror.org/01c27hj86","country_code":"PT","type":"education","lineage":["https://openalex.org/I141596103"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"R.F.C. Guerreiro","raw_affiliation_strings":["Institute for Systems and Robotic, Lisboa, Portugal","Institute for Systems and Robotics, IST, Lisboa, Portugal#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Systems and Robotic, Lisboa, Portugal","institution_ids":[]},{"raw_affiliation_string":"Institute for Systems and Robotics, IST, Lisboa, Portugal#TAB#","institution_ids":["https://openalex.org/I141596103"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5044958892","display_name":"Pedro M. Q. Aguiar","orcid":"https://orcid.org/0000-0002-3809-8416"},"institutions":[{"id":"https://openalex.org/I141596103","display_name":"University of Lisbon","ror":"https://ror.org/01c27hj86","country_code":"PT","type":"education","lineage":["https://openalex.org/I141596103"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"P.M.Q. Aguiar","raw_affiliation_strings":["Institute for Systems and Robotic, Lisboa, Portugal","Institute for Systems and Robotics, IST, Lisboa, Portugal#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Systems and Robotic, Lisboa, Portugal","institution_ids":[]},{"raw_affiliation_string":"Institute for Systems and Robotics, IST, Lisboa, Portugal#TAB#","institution_ids":["https://openalex.org/I141596103"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I141596103"],"apc_list":null,"apc_paid":null,"fwci":1.6174,"has_fulltext":false,"cited_by_count":18,"citation_normalized_percentile":{"value":0.85021884,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"1","issue":null,"first_page":"897","last_page":"900"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10531","display_name":"Advanced Vision and Imaging","score":1.0,"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":1.0,"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/T11105","display_name":"Advanced Image Processing Techniques","score":0.9993000030517578,"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/T10638","display_name":"Optical measurement and interference techniques","score":0.9987999796867371,"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/computer-science","display_name":"Computer science","score":0.7684117555618286},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6298197507858276},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.5858369469642639},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5590417981147766},{"id":"https://openalex.org/keywords/factoring","display_name":"Factoring","score":0.5577335357666016},{"id":"https://openalex.org/keywords/matrix-decomposition","display_name":"Matrix decomposition","score":0.5358169674873352},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.5042792558670044},{"id":"https://openalex.org/keywords/field","display_name":"Field (mathematics)","score":0.4459001421928406},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.4199724495410919},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.4087424874305725},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.18528982996940613}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7684117555618286},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6298197507858276},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.5858369469642639},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5590417981147766},{"id":"https://openalex.org/C177225278","wikidata":"https://www.wikidata.org/wiki/Q192674","display_name":"Factoring","level":2,"score":0.5577335357666016},{"id":"https://openalex.org/C42355184","wikidata":"https://www.wikidata.org/wiki/Q1361088","display_name":"Matrix decomposition","level":3,"score":0.5358169674873352},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.5042792558670044},{"id":"https://openalex.org/C9652623","wikidata":"https://www.wikidata.org/wiki/Q190109","display_name":"Field (mathematics)","level":2,"score":0.4459001421928406},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.4199724495410919},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4087424874305725},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.18528982996940613},{"id":"https://openalex.org/C158693339","wikidata":"https://www.wikidata.org/wiki/Q190524","display_name":"Eigenvalues and eigenvectors","level":2,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"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/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.0},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icip.2002.1039117","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icip.2002.1039117","pdf_url":null,"source":{"id":"https://openalex.org/S4210223844","display_name":"Proceedings - International Conference on Image Processing","issn_l":"1522-4880","issn":["1522-4880","2381-8549"],"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":"Proceedings. International Conference on Image Processing","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W1602659231","https://openalex.org/W1827809070","https://openalex.org/W1943001502","https://openalex.org/W2138835141","https://openalex.org/W2149014128","https://openalex.org/W2151812852","https://openalex.org/W2798909945"],"related_works":["https://openalex.org/W2377710379","https://openalex.org/W2947911821","https://openalex.org/W2393473966","https://openalex.org/W2260256814","https://openalex.org/W2944757884","https://openalex.org/W2997214518","https://openalex.org/W2963853167","https://openalex.org/W2366592368","https://openalex.org/W2594575493","https://openalex.org/W4388321867"],"abstract_inverted_index":{"The":[0,48,64],"majority":[1],"of":[2,15,24,46,82,93,108,168],"methods":[3],"available":[4,134],"to":[5,41,54,103,150,171],"recover":[6,55,172],"3D":[7,56,70,173],"structure":[8],"from":[9,58],"video":[10,163],"assume":[11],"that":[12,78,120],"a":[13,21,51],"set":[14],"feature":[16,83],"points":[17,84],"are":[18],"tracked":[19],"across":[20],"large":[22],"number":[23],"frames.":[25],"This":[26],"is":[27],"not":[28,117,127],"always":[29],"possible":[30],"in":[31,129],"real":[32,162],"videos":[33,59],"because":[34],"the":[35,80,104,130,139,166],"images":[36,164],"overlap":[37],"only":[38,118],"partially,":[39],"due":[40],"occlusion":[42],"and":[43,88,161],"limited":[44],"field":[45],"view.":[47],"paper":[49],"describes":[50],"new":[52,148],"method":[53,68,102],"structures":[57,72],"with":[60,154,158],"partially":[61],"overlapping":[62],"views.":[63],"well":[65],"known":[66],"factorization":[67],"recovers":[69],"rigid":[71],"by":[73],"factoring":[74],"an":[75],"observation":[76,140],"matrix":[77,141],"collects":[79],"trajectories":[81],"(see":[85],"Tomasi,":[86],"C.":[87],"Kanade,":[89],"T.,":[90],"Int.":[91],"J.":[92],"Computer":[94],"Vision,":[95],"vol.9,":[96],"no.2,":[97],"1992).":[98],"We":[99,145],"extend":[100],"this":[101,113,137],"more":[105],"challenging":[106],"scenario":[107],"observing":[109],"incomplete":[110],"trajectories.":[111],"In":[112],"way,":[114],"we":[115],"accommodate":[116],"features":[119,124],"disappear,":[121],"but":[122],"also":[123],"that,":[125],"although":[126],"visible":[128],"first":[131],"image,":[132],"become":[133],"later.":[135],"Under":[136],"scenario,":[138],"has":[142],"missing":[143,155],"entries.":[144],"develop":[146],"three":[147],"algorithms":[149],"factor":[151],"out":[152],"matrices":[153],"data.":[156],"Experiments":[157],"synthetic":[159],"data":[160],"demonstrate":[165],"viability":[167],"our":[169],"approach":[170],"structure.":[174]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":1}],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-10T00:00:00"}