{"id":"https://openalex.org/W3119730834","doi":"https://doi.org/10.1117/12.2586983","title":"Camera auto-calibration for complex scenes","display_name":"Camera auto-calibration for complex scenes","publication_year":2021,"publication_date":"2021-01-04","ids":{"openalex":"https://openalex.org/W3119730834","doi":"https://doi.org/10.1117/12.2586983","mag":"3119730834"},"language":"en","primary_location":{"id":"doi:10.1117/12.2586983","is_oa":false,"landing_page_url":"https://doi.org/10.1117/12.2586983","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Thirteenth International Conference on Machine 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/A5013403772","display_name":"Anas M. Ali","orcid":"https://orcid.org/0000-0003-0836-6931"},"institutions":[{"id":"https://openalex.org/I60587646","display_name":"Brno University of Technology","ror":"https://ror.org/03613d656","country_code":"CZ","type":"education","lineage":["https://openalex.org/I60587646"]}],"countries":["CZ"],"is_corresponding":true,"raw_author_name":"Anas Ali","raw_affiliation_strings":["Brno Univ. of Technology (Czech Republic)"],"affiliations":[{"raw_affiliation_string":"Brno Univ. of Technology (Czech Republic)","institution_ids":["https://openalex.org/I60587646"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5033881728","display_name":"Pavel Smr\u017e","orcid":"https://orcid.org/0000-0002-5638-1362"},"institutions":[{"id":"https://openalex.org/I60587646","display_name":"Brno University of Technology","ror":"https://ror.org/03613d656","country_code":"CZ","type":"education","lineage":["https://openalex.org/I60587646"]}],"countries":["CZ"],"is_corresponding":false,"raw_author_name":"Pavel Smrz","raw_affiliation_strings":["Brno Univ. of Technology (Czech Republic)"],"affiliations":[{"raw_affiliation_string":"Brno Univ. of Technology (Czech Republic)","institution_ids":["https://openalex.org/I60587646"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5013403772"],"corresponding_institution_ids":["https://openalex.org/I60587646"],"apc_list":null,"apc_paid":null,"fwci":0.5764,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.66637255,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10531","display_name":"Advanced Vision and Imaging","score":0.9997000098228455,"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":0.9997000098228455,"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/T10331","display_name":"Video Surveillance and Tracking Methods","score":0.9970999956130981,"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":0.994700014591217,"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":0.7961740493774414},{"id":"https://openalex.org/keywords/calibration","display_name":"Calibration","score":0.7497630715370178},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6764239072799683},{"id":"https://openalex.org/keywords/ground-plane","display_name":"Ground plane","score":0.645266592502594},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.6122835874557495},{"id":"https://openalex.org/keywords/fuzzy-logic","display_name":"Fuzzy logic","score":0.5356079936027527},{"id":"https://openalex.org/keywords/ground-truth","display_name":"Ground truth","score":0.5073532462120056},{"id":"https://openalex.org/keywords/camera-resectioning","display_name":"Camera resectioning","score":0.4720008373260498},{"id":"https://openalex.org/keywords/plane","display_name":"Plane (geometry)","score":0.4260939657688141},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.14717864990234375}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7961740493774414},{"id":"https://openalex.org/C165838908","wikidata":"https://www.wikidata.org/wiki/Q736777","display_name":"Calibration","level":2,"score":0.7497630715370178},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6764239072799683},{"id":"https://openalex.org/C88764893","wikidata":"https://www.wikidata.org/wiki/Q1547722","display_name":"Ground plane","level":3,"score":0.645266592502594},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.6122835874557495},{"id":"https://openalex.org/C58166","wikidata":"https://www.wikidata.org/wiki/Q224821","display_name":"Fuzzy logic","level":2,"score":0.5356079936027527},{"id":"https://openalex.org/C146849305","wikidata":"https://www.wikidata.org/wiki/Q370766","display_name":"Ground truth","level":2,"score":0.5073532462120056},{"id":"https://openalex.org/C110898773","wikidata":"https://www.wikidata.org/wiki/Q2933935","display_name":"Camera resectioning","level":2,"score":0.4720008373260498},{"id":"https://openalex.org/C17825722","wikidata":"https://www.wikidata.org/wiki/Q17285","display_name":"Plane (geometry)","level":2,"score":0.4260939657688141},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.14717864990234375},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1117/12.2586983","is_oa":false,"landing_page_url":"https://doi.org/10.1117/12.2586983","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Thirteenth International Conference on Machine Vision","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities","score":0.7099999785423279}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W4295532600","https://openalex.org/W2063823869","https://openalex.org/W2047973478","https://openalex.org/W2067569035","https://openalex.org/W2090985514","https://openalex.org/W2113666009","https://openalex.org/W2885323543","https://openalex.org/W2125566825","https://openalex.org/W2220635983","https://openalex.org/W2145649715"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3,66,87,103],"propose":[4,67],"a":[5,68,108],"novel":[6],"method":[7,18,43,121],"for":[8,25,74,111],"automatic":[9],"camera":[10],"calibration":[11,23,76,98],"based":[12,48],"on":[13,49,56,79,107],"pedestrians'":[14],"observations.":[15],"Our":[16],"proposed":[17,85,120],"is":[19],"capable":[20],"of":[21,59,97],"estimating":[22],"parameters":[24,99],"complex":[26,80],"scenes":[27],"having":[28],"more":[29,112],"than":[30],"one":[31],"ground":[32,60,70],"plane.":[33],"Unlike":[34],"existing":[35,123],"methods":[36,125],"that":[37,118],"require":[38],"time-consuming":[39],"optimization":[40],"step,":[41],"our":[42,84,119],"uses":[44],"real-time":[45],"re-estimation":[46],"step":[47,73],"fuzzy":[50],"logic":[51],"while":[52],"relaxing":[53],"the":[54,57,63],"assumption":[55],"number":[58],"planes":[61],"in":[62,126],"scene.":[64],"Furthermore,":[65],"dominant":[69],"plane":[71],"detection":[72],"better":[75],"parameter":[77],"estimation":[78],"scenes.":[81],"To":[82],"evaluate":[83],"method,":[86],"run":[88],"comprehensive":[89],"testing":[90],"using":[91],"5":[92],"different":[93],"datasets":[94],"covering":[95],"varieties":[96],"and":[100,130],"scene":[101],"properties,":[102],"also":[104],"conduct":[105],"tests":[106],"synthetic":[109],"dataset":[110],"detailed":[113],"analysis.":[114],"Test":[115],"results":[116],"show":[117],"outperforms":[122],"state-of-the-art":[124],"both":[127],"performance":[128],"accuracy":[129],"time":[131],"complexity.":[132]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":4},{"year":2021,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}