{"id":"https://openalex.org/W2157558599","doi":"https://doi.org/10.1109/iccv.2011.6126368","title":"A geometric solver for calibrated stereo egomotion","display_name":"A geometric solver for calibrated stereo egomotion","publication_year":2011,"publication_date":"2011-11-01","ids":{"openalex":"https://openalex.org/W2157558599","doi":"https://doi.org/10.1109/iccv.2011.6126368","mag":"2157558599"},"language":"en","primary_location":{"id":"doi:10.1109/iccv.2011.6126368","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccv.2011.6126368","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 International Conference on Computer Vision","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/A5056731010","display_name":"Enrique Dunn","orcid":"https://orcid.org/0000-0002-5436-0023"},"institutions":[{"id":"https://openalex.org/I114027177","display_name":"University of North Carolina at Chapel Hill","ror":"https://ror.org/0130frc33","country_code":"US","type":"education","lineage":["https://openalex.org/I114027177"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Enrique Dunn","raw_affiliation_strings":["University of North Carolina, Chapel Hill, USA"],"affiliations":[{"raw_affiliation_string":"University of North Carolina, Chapel Hill, USA","institution_ids":["https://openalex.org/I114027177"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063137015","display_name":"Brian Clipp","orcid":null},"institutions":[{"id":"https://openalex.org/I4210154940","display_name":"Applied Research Associates","ror":"https://ror.org/04gmfhf08","country_code":"NZ","type":"facility","lineage":["https://openalex.org/I4210154940"]}],"countries":["NZ"],"is_corresponding":false,"raw_author_name":"Brian Clipp","raw_affiliation_strings":["Applied Research Associates, Inc"],"affiliations":[{"raw_affiliation_string":"Applied Research Associates, Inc","institution_ids":["https://openalex.org/I4210154940"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5018151384","display_name":"Jan\u2010Michael Frahm","orcid":null},"institutions":[{"id":"https://openalex.org/I114027177","display_name":"University of North Carolina at Chapel Hill","ror":"https://ror.org/0130frc33","country_code":"US","type":"education","lineage":["https://openalex.org/I114027177"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jan-Michael Frahm","raw_affiliation_strings":["University of North Carolina, Chapel Hill, USA"],"affiliations":[{"raw_affiliation_string":"University of North Carolina, Chapel Hill, USA","institution_ids":["https://openalex.org/I114027177"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5056731010"],"corresponding_institution_ids":["https://openalex.org/I114027177"],"apc_list":null,"apc_paid":null,"fwci":0.5151,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.7109482,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1187","last_page":"1194"},"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/T10191","display_name":"Robotics and Sensor-Based Localization","score":0.9997000098228455,"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/T10638","display_name":"Optical measurement and interference techniques","score":0.9991000294685364,"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/translation","display_name":"Translation (biology)","score":0.7669476270675659},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6439192295074463},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.6233894228935242},{"id":"https://openalex.org/keywords/intersection","display_name":"Intersection (aeronautics)","score":0.6167491674423218},{"id":"https://openalex.org/keywords/quadric","display_name":"Quadric","score":0.5887277126312256},{"id":"https://openalex.org/keywords/solver","display_name":"Solver","score":0.5761262774467468},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5051658749580383},{"id":"https://openalex.org/keywords/pose","display_name":"Pose","score":0.49903392791748047},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.4908188283443451},{"id":"https://openalex.org/keywords/orientation","display_name":"Orientation (vector space)","score":0.457232803106308},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3687743544578552},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.3151548504829407},{"id":"https://openalex.org/keywords/pure-mathematics","display_name":"Pure mathematics","score":0.1674865484237671},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.0822884738445282}],"concepts":[{"id":"https://openalex.org/C149364088","wikidata":"https://www.wikidata.org/wiki/Q185917","display_name":"Translation (biology)","level":4,"score":0.7669476270675659},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6439192295074463},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.6233894228935242},{"id":"https://openalex.org/C64543145","wikidata":"https://www.wikidata.org/wiki/Q162942","display_name":"Intersection (aeronautics)","level":2,"score":0.6167491674423218},{"id":"https://openalex.org/C2779219049","wikidata":"https://www.wikidata.org/wiki/Q852117","display_name":"Quadric","level":2,"score":0.5887277126312256},{"id":"https://openalex.org/C2778770139","wikidata":"https://www.wikidata.org/wiki/Q1966904","display_name":"Solver","level":2,"score":0.5761262774467468},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5051658749580383},{"id":"https://openalex.org/C52102323","wikidata":"https://www.wikidata.org/wiki/Q1671968","display_name":"Pose","level":2,"score":0.49903392791748047},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.4908188283443451},{"id":"https://openalex.org/C16345878","wikidata":"https://www.wikidata.org/wiki/Q107472979","display_name":"Orientation (vector space)","level":2,"score":0.457232803106308},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3687743544578552},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.3151548504829407},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.1674865484237671},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0822884738445282},{"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/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"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/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C105580179","wikidata":"https://www.wikidata.org/wiki/Q188928","display_name":"Messenger RNA","level":3,"score":0.0},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","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/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iccv.2011.6126368","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccv.2011.6126368","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 International Conference on Computer Vision","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","score":0.8299999833106995,"display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W104775607","https://openalex.org/W1608655332","https://openalex.org/W1683871780","https://openalex.org/W1928502885","https://openalex.org/W1993267444","https://openalex.org/W2033819227","https://openalex.org/W2076367134","https://openalex.org/W2085078372","https://openalex.org/W2085261163","https://openalex.org/W2096145515","https://openalex.org/W2115963228","https://openalex.org/W2118341165","https://openalex.org/W2130103520","https://openalex.org/W2130363675","https://openalex.org/W2139597346","https://openalex.org/W2151103935","https://openalex.org/W2169887425","https://openalex.org/W2296147781","https://openalex.org/W2536601922","https://openalex.org/W4243425824","https://openalex.org/W6636383490","https://openalex.org/W6670013801","https://openalex.org/W6679159321","https://openalex.org/W6679388247"],"related_works":["https://openalex.org/W2384882317","https://openalex.org/W2037264771","https://openalex.org/W2072899396","https://openalex.org/W1982642009","https://openalex.org/W2327777938","https://openalex.org/W1660957572","https://openalex.org/W2950567443","https://openalex.org/W2071133048","https://openalex.org/W2383935056","https://openalex.org/W2042243750"],"abstract_inverted_index":{"This":[0],"paper":[1],"introduces":[2],"a":[3,12,34,60,75,81,87,96,108,118,125,148],"novel":[4],"geometrical":[5],"solution":[6],"for":[7,155],"the":[8,22,72,102,111,131,136,139,144,159,165,174,178],"pose":[9],"estimation":[10],"of":[11,36,74,83,91,120,138,143,147,167,177],"stereo":[13],"camera":[14,23],"system":[15,24],"as":[16,80,117],"commonly":[17],"used":[18],"in":[19,40],"robotics,":[20],"where":[21],"balances":[25],"between":[26],"coverage":[27],"and":[28,43,141,181],"overlap.":[29],"The":[30],"proposed":[31,179],"approach":[32],"considers":[33],"set":[35],"features":[37],"observed,":[38],"respectively,":[39],"four,":[41],"three":[42,97],"two":[44,126,168],"views.":[45],"In":[46],"contrast":[47],"to":[48,64,69,86,100,105,129,164],"most":[49],"algebraic":[50],"solutions":[51],"our":[52,66],"constraints":[53],"are":[54],"geometrically":[55],"meaningful.":[56],"Initially,":[57],"we":[58,94,123],"use":[59,95,124],"four":[61],"view":[62,98,127],"feature":[63,99,128],"restrict":[65,101],"translation":[67,84,103,132],"vector":[68,104,133],"lie":[70,106],"on":[71,107,110,135],"surface":[73],"sphere":[76],"while":[77,113],"setting":[78],"orientation":[79,116],"function":[82,119],"up":[85],"single":[88],"rotational":[89],"degree":[90],"freedom.":[92],"Next,":[93],"circle":[109,140],"sphere,":[112],"completely":[114],"defining":[115],"translation.":[121],"Finally,":[122],"determine":[130],"lying":[134],"intersection":[137,166],"one":[142],"generator":[145],"lines":[146],"doubly":[149],"ruled":[150],"quadric.":[151],"We":[152,171],"show":[153],"how":[154],"this":[156],"final":[157],"step,":[158],"problem":[160],"can":[161],"be":[162],"reduced":[163],"coplanar":[169],"circles.":[170],"also":[172],"analyze":[173],"degenerate":[175],"configurations":[176],"solver":[180],"perform":[182],"an":[183],"experimental":[184],"evaluation.":[185]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}