{"id":"https://openalex.org/W4362585680","doi":"https://doi.org/10.3390/s23073694","title":"Pose and Focal Length Estimation Using Two Vanishing Points with Known Camera Position","display_name":"Pose and Focal Length Estimation Using Two Vanishing Points with Known Camera Position","publication_year":2023,"publication_date":"2023-04-03","ids":{"openalex":"https://openalex.org/W4362585680","doi":"https://doi.org/10.3390/s23073694","pmid":"https://pubmed.ncbi.nlm.nih.gov/37050754"},"language":"en","primary_location":{"id":"doi:10.3390/s23073694","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s23073694","pdf_url":"https://www.mdpi.com/1424-8220/23/7/3694/pdf?version=1680500368","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/1424-8220/23/7/3694/pdf?version=1680500368","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5020125828","display_name":"Kai Guo","orcid":"https://orcid.org/0000-0002-1658-1562"},"institutions":[{"id":"https://openalex.org/I4210151975","display_name":"Northwest Institute of Nuclear Technology","ror":"https://ror.org/04svrh266","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210151975"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Kai Guo","raw_affiliation_strings":["Northwest Institute of Nuclear Technology, Xi\u2019an 710024, China","Northwest Institute of Nuclear Technology, Xi'an 710024, China"],"raw_orcid":"https://orcid.org/0000-0002-1658-1562","affiliations":[{"raw_affiliation_string":"Northwest Institute of Nuclear Technology, Xi\u2019an 710024, China","institution_ids":["https://openalex.org/I4210151975"]},{"raw_affiliation_string":"Northwest Institute of Nuclear Technology, Xi'an 710024, China","institution_ids":["https://openalex.org/I4210151975"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081136170","display_name":"Rui Cao","orcid":"https://orcid.org/0009-0006-0183-8448"},"institutions":[{"id":"https://openalex.org/I4210151975","display_name":"Northwest Institute of Nuclear Technology","ror":"https://ror.org/04svrh266","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210151975"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Rui Cao","raw_affiliation_strings":["Northwest Institute of Nuclear Technology, Xi\u2019an 710024, China","Northwest Institute of Nuclear Technology, Xi'an 710024, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Northwest Institute of Nuclear Technology, Xi\u2019an 710024, China","institution_ids":["https://openalex.org/I4210151975"]},{"raw_affiliation_string":"Northwest Institute of Nuclear Technology, Xi'an 710024, China","institution_ids":["https://openalex.org/I4210151975"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101561788","display_name":"Ye Tian","orcid":"https://orcid.org/0000-0002-6683-5524"},"institutions":[{"id":"https://openalex.org/I4210151975","display_name":"Northwest Institute of Nuclear Technology","ror":"https://ror.org/04svrh266","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210151975"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ye Tian","raw_affiliation_strings":["Northwest Institute of Nuclear Technology, Xi\u2019an 710024, China","Northwest Institute of Nuclear Technology, Xi'an 710024, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Northwest Institute of Nuclear Technology, Xi\u2019an 710024, China","institution_ids":["https://openalex.org/I4210151975"]},{"raw_affiliation_string":"Northwest Institute of Nuclear Technology, Xi'an 710024, China","institution_ids":["https://openalex.org/I4210151975"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061371520","display_name":"Binyuan Ji","orcid":null},"institutions":[{"id":"https://openalex.org/I4210151975","display_name":"Northwest Institute of Nuclear Technology","ror":"https://ror.org/04svrh266","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210151975"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Binyuan Ji","raw_affiliation_strings":["Northwest Institute of Nuclear Technology, Xi\u2019an 710024, China","Northwest Institute of Nuclear Technology, Xi'an 710024, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Northwest Institute of Nuclear Technology, Xi\u2019an 710024, China","institution_ids":["https://openalex.org/I4210151975"]},{"raw_affiliation_string":"Northwest Institute of Nuclear Technology, Xi'an 710024, China","institution_ids":["https://openalex.org/I4210151975"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061119205","display_name":"Xuefeng Dong","orcid":null},"institutions":[{"id":"https://openalex.org/I4210151975","display_name":"Northwest Institute of Nuclear Technology","ror":"https://ror.org/04svrh266","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210151975"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xuefeng Dong","raw_affiliation_strings":["Northwest Institute of Nuclear Technology, Xi\u2019an 710024, China","Northwest Institute of Nuclear Technology, Xi'an 710024, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Northwest Institute of Nuclear Technology, Xi\u2019an 710024, China","institution_ids":["https://openalex.org/I4210151975"]},{"raw_affiliation_string":"Northwest Institute of Nuclear Technology, Xi'an 710024, China","institution_ids":["https://openalex.org/I4210151975"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5104668917","display_name":"Xuyang Li","orcid":"https://orcid.org/0009-0002-5684-8580"},"institutions":[{"id":"https://openalex.org/I4210151975","display_name":"Northwest Institute of Nuclear Technology","ror":"https://ror.org/04svrh266","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210151975"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xuyang Li","raw_affiliation_strings":["Northwest Institute of Nuclear Technology, Xi\u2019an 710024, China","Northwest Institute of Nuclear Technology, Xi'an 710024, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Northwest Institute of Nuclear Technology, Xi\u2019an 710024, China","institution_ids":["https://openalex.org/I4210151975"]},{"raw_affiliation_string":"Northwest Institute of Nuclear Technology, Xi'an 710024, China","institution_ids":["https://openalex.org/I4210151975"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5020125828","https://openalex.org/A5081136170"],"corresponding_institution_ids":["https://openalex.org/I4210151975"],"apc_list":{"value":2400,"currency":"CHF","value_usd":2598},"apc_paid":{"value":2400,"currency":"CHF","value_usd":2598},"fwci":4.7504,"has_fulltext":true,"cited_by_count":6,"citation_normalized_percentile":{"value":0.94493251,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":97},"biblio":{"volume":"23","issue":"7","first_page":"3694","last_page":"3694"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10191","display_name":"Robotics and Sensor-Based Localization","score":0.9998999834060669,"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":0.9998999834060669,"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/T10531","display_name":"Advanced Vision and Imaging","score":0.9998000264167786,"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":0.9993000030517578,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/position","display_name":"Position (finance)","score":0.7926408052444458},{"id":"https://openalex.org/keywords/focal-length","display_name":"Focal length","score":0.647580623626709},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.6351521611213684},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6190263032913208},{"id":"https://openalex.org/keywords/estimation","display_name":"Estimation","score":0.5541757345199585},{"id":"https://openalex.org/keywords/pose","display_name":"Pose","score":0.5099862813949585},{"id":"https://openalex.org/keywords/vanishing-point","display_name":"Vanishing point","score":0.46459269523620605},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4642423391342163},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.3465788960456848},{"id":"https://openalex.org/keywords/geodesy","display_name":"Geodesy","score":0.3417397439479828},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.25653067231178284},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.2462678849697113},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.21897777915000916},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.18376362323760986},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.17070013284683228},{"id":"https://openalex.org/keywords/economics","display_name":"Economics","score":0.1141636073589325},{"id":"https://openalex.org/keywords/lens","display_name":"Lens (geology)","score":0.08608585596084595}],"concepts":[{"id":"https://openalex.org/C198082294","wikidata":"https://www.wikidata.org/wiki/Q3399648","display_name":"Position (finance)","level":2,"score":0.7926408052444458},{"id":"https://openalex.org/C82552819","wikidata":"https://www.wikidata.org/wiki/Q193540","display_name":"Focal length","level":3,"score":0.647580623626709},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.6351521611213684},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6190263032913208},{"id":"https://openalex.org/C96250715","wikidata":"https://www.wikidata.org/wiki/Q965330","display_name":"Estimation","level":2,"score":0.5541757345199585},{"id":"https://openalex.org/C52102323","wikidata":"https://www.wikidata.org/wiki/Q1671968","display_name":"Pose","level":2,"score":0.5099862813949585},{"id":"https://openalex.org/C99404194","wikidata":"https://www.wikidata.org/wiki/Q163362","display_name":"Vanishing point","level":3,"score":0.46459269523620605},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4642423391342163},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.3465788960456848},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.3417397439479828},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.25653067231178284},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.2462678849697113},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.21897777915000916},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.18376362323760986},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.17070013284683228},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.1141636073589325},{"id":"https://openalex.org/C15336307","wikidata":"https://www.wikidata.org/wiki/Q1766051","display_name":"Lens (geology)","level":2,"score":0.08608585596084595},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","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":5,"locations":[{"id":"doi:10.3390/s23073694","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s23073694","pdf_url":"https://www.mdpi.com/1424-8220/23/7/3694/pdf?version=1680500368","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},{"id":"pmid:37050754","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/37050754","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_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":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors (Basel, Switzerland)","raw_type":null},{"id":"pmh:oai:pubmedcentral.nih.gov:10098530","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/10098530","pdf_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC10098530/pdf/sensors-23-03694.pdf","source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":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":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors (Basel)","raw_type":"Text"},{"id":"pmh:oai:doaj.org/article:e4c7ec589db845afa5eb09c3dcdd5ddc","is_oa":true,"landing_page_url":"https://doaj.org/article/e4c7ec589db845afa5eb09c3dcdd5ddc","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":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors, Vol 23, Iss 7, p 3694 (2023)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/1424-8220/23/7/3694/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/s23073694","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors; Volume 23; Issue 7; Pages: 3694","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/s23073694","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s23073694","pdf_url":"https://www.mdpi.com/1424-8220/23/7/3694/pdf?version=1680500368","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.49000000953674316,"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11"}],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":false},"content_urls":{"pdf":"https://content.openalex.org/works/W4362585680.pdf"},"referenced_works_count":44,"referenced_works":["https://openalex.org/W1489822167","https://openalex.org/W1598416351","https://openalex.org/W1947806025","https://openalex.org/W1984667320","https://openalex.org/W1989231886","https://openalex.org/W1999695104","https://openalex.org/W2006943762","https://openalex.org/W2008471589","https://openalex.org/W2020788995","https://openalex.org/W2033819227","https://openalex.org/W2086563701","https://openalex.org/W2091520273","https://openalex.org/W2097649661","https://openalex.org/W2109635530","https://openalex.org/W2122612384","https://openalex.org/W2129613645","https://openalex.org/W2134237713","https://openalex.org/W2135973942","https://openalex.org/W2142482451","https://openalex.org/W2143997751","https://openalex.org/W2155056756","https://openalex.org/W2155880278","https://openalex.org/W2167667767","https://openalex.org/W2462525264","https://openalex.org/W2473967151","https://openalex.org/W2495591376","https://openalex.org/W2518990215","https://openalex.org/W2555040224","https://openalex.org/W2584979312","https://openalex.org/W2613449306","https://openalex.org/W2768540163","https://openalex.org/W2791057468","https://openalex.org/W2889672971","https://openalex.org/W2989962984","https://openalex.org/W3022724406","https://openalex.org/W3035564402","https://openalex.org/W3113468288","https://openalex.org/W3173287754","https://openalex.org/W3204761470","https://openalex.org/W4214622615","https://openalex.org/W4290755488","https://openalex.org/W4292547094","https://openalex.org/W4307944500","https://openalex.org/W6729593769"],"related_works":["https://openalex.org/W2799243310","https://openalex.org/W2949130880","https://openalex.org/W2964344438","https://openalex.org/W4299949964","https://openalex.org/W2089711468","https://openalex.org/W2348809881","https://openalex.org/W2601467812","https://openalex.org/W3203504087","https://openalex.org/W2084993677","https://openalex.org/W2066116221"],"abstract_inverted_index":{"This":[0],"paper":[1,134],"proposes":[2],"a":[3,16],"new":[4],"pose":[5,169,228],"and":[6,15,38,66,180,189,229,250,256,259],"focal":[7,219,230],"length":[8,220,231],"estimation":[9],"method":[10,241],"using":[11,214],"two":[12,59,91,99,103,181,186,194,204],"vanishing":[13,21,100,140,182],"points":[14,117,141,183],"known":[17],"camera":[18,36,65,88,175,178,265],"position.":[19],"A":[20],"point":[22,131,150,164],"can":[23,70,93,110,184,221],"determine":[24],"the":[25,30,35,41,46,51,58,78,84,87,106,121,124,154,158,174,177,190,193,199,202,210,218],"unit":[26,42,107,126],"direction":[27,43,62,108,127],"vector":[28,44],"of":[29,45,61,86,105,115,123,168,206,227],"corresponding":[31,47,125,203],"parallel":[32,48,207],"lines":[33,49,195,208],"in":[34,50,64,132,157,173,209,245],"frame,":[37,176],"as":[39,113],"input,":[40],"world":[52,67,211],"frame":[53],"is":[54,135,142,153,196],"also":[55,260],"known.":[56],"Hence,":[57],"units":[60],"vectors":[63,109],"frames,":[68],"respectively,":[69,188],"be":[71,94,111,222],"transformed":[72],"into":[73],"each":[74],"other":[75],"only":[76],"through":[77],"rotation":[79],"matrix":[80],"that":[81,136,238],"contains":[82],"all":[83],"information":[85],"pose.":[89],"Then,":[90],"transformations":[92,104,114],"obtained":[95],"because":[96],"there":[97],"are":[98,120,232],"points.":[101],"The":[102,129,225,235],"regarded":[112],"3D":[116],"whose":[118],"coordinates":[119],"values":[122],"vectors.":[128],"key":[130],"this":[133,163,215],"our":[137,166,239],"problem":[138,167],"with":[139,148,253],"converted":[143],"to":[144,198,264],"rigid":[145],"body":[146],"transformation":[147],"3D-3D":[149],"correspondences,":[151],"which":[152],"usual":[155],"form":[156,185],"PnP":[159],"(perspective-n-point)":[160],"problem.":[161],"Additionally,":[162],"simplifies":[165],"estimation.":[170],"In":[171],"addition,":[172],"position":[179,266],"lines,":[187],"angle":[191,200],"between":[192,201],"equal":[197],"sets":[205],"frame.":[212],"When":[213],"geometric":[216],"constraint,":[217],"estimated":[223],"quickly.":[224],"solutions":[226],"both":[233],"unique.":[234],"experiments":[236],"show":[237],"proposed":[240],"has":[242,261],"good":[243],"performances":[244],"numerical":[246],"stability,":[247],"noise":[248],"sensitivity":[249],"computational":[251],"speed":[252],"synthetic":[254],"data":[255],"real":[257],"scenarios":[258],"strong":[262],"robustness":[263],"noise.":[267]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":3}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}