{"id":"https://openalex.org/W2111701062","doi":"https://doi.org/10.1109/ccece.2010.5575238","title":"A novel technique for estimating intrinsic camera parameters in geometric camera calibration","display_name":"A novel technique for estimating intrinsic camera parameters in geometric camera calibration","publication_year":2010,"publication_date":"2010-05-01","ids":{"openalex":"https://openalex.org/W2111701062","doi":"https://doi.org/10.1109/ccece.2010.5575238","mag":"2111701062"},"language":"en","primary_location":{"id":"doi:10.1109/ccece.2010.5575238","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ccece.2010.5575238","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"CCECE 2010","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/A5022584111","display_name":"P. Swapna","orcid":null},"institutions":[{"id":"https://openalex.org/I130438778","display_name":"Memorial University of Newfoundland","ror":"https://ror.org/04haebc03","country_code":"CA","type":"education","lineage":["https://openalex.org/I130438778"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"P. Swapna","raw_affiliation_strings":["Faculty of Engineering and Applied Science, Memorial University of Newfoundland, Canada","Faculty of Engineering and Applied Science, Memorial University of Newfoundland, St. John's, A1B3\u00d75, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Engineering and Applied Science, Memorial University of Newfoundland, Canada","institution_ids":["https://openalex.org/I130438778"]},{"raw_affiliation_string":"Faculty of Engineering and Applied Science, Memorial University of Newfoundland, St. John's, A1B3\u00d75, Canada","institution_ids":["https://openalex.org/I130438778"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080470105","display_name":"Nicholas Krouglicof","orcid":"https://orcid.org/0000-0003-1804-5322"},"institutions":[{"id":"https://openalex.org/I130438778","display_name":"Memorial University of Newfoundland","ror":"https://ror.org/04haebc03","country_code":"CA","type":"education","lineage":["https://openalex.org/I130438778"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"N. Krouglicof","raw_affiliation_strings":["Faculty of Engineering and Applied Science, Memorial University of Newfoundland, Canada","Faculty of Engineering and Applied Science, Memorial University of Newfoundland, St. John's, A1B3\u00d75, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Engineering and Applied Science, Memorial University of Newfoundland, Canada","institution_ids":["https://openalex.org/I130438778"]},{"raw_affiliation_string":"Faculty of Engineering and Applied Science, Memorial University of Newfoundland, St. John's, A1B3\u00d75, Canada","institution_ids":["https://openalex.org/I130438778"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5010241216","display_name":"Raymond G. Gosine","orcid":"https://orcid.org/0000-0002-8990-115X"},"institutions":[{"id":"https://openalex.org/I130438778","display_name":"Memorial University of Newfoundland","ror":"https://ror.org/04haebc03","country_code":"CA","type":"education","lineage":["https://openalex.org/I130438778"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"R. Gosine","raw_affiliation_strings":["Faculty of Engineering and Applied Science, Memorial University of Newfoundland, Canada","Faculty of Engineering and Applied Science, Memorial University of Newfoundland, St. John's, A1B3\u00d75, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Engineering and Applied Science, Memorial University of Newfoundland, Canada","institution_ids":["https://openalex.org/I130438778"]},{"raw_affiliation_string":"Faculty of Engineering and Applied Science, Memorial University of Newfoundland, St. John's, A1B3\u00d75, Canada","institution_ids":["https://openalex.org/I130438778"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I130438778"],"apc_list":null,"apc_paid":null,"fwci":0.6458,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.72440494,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"7"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10638","display_name":"Optical measurement and interference techniques","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/T10638","display_name":"Optical measurement and interference techniques","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/T13114","display_name":"Image Processing Techniques and Applications","score":0.9987000226974487,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"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":0.9983999729156494,"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/camera-auto-calibration","display_name":"Camera auto-calibration","score":0.8690047264099121},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.7870577573776245},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.7777800559997559},{"id":"https://openalex.org/keywords/camera-resectioning","display_name":"Camera resectioning","score":0.7727273106575012},{"id":"https://openalex.org/keywords/calibration","display_name":"Calibration","score":0.6754310131072998},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6623913645744324},{"id":"https://openalex.org/keywords/distortion","display_name":"Distortion (music)","score":0.6083288788795471},{"id":"https://openalex.org/keywords/lens","display_name":"Lens (geology)","score":0.5775474905967712},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.5177675485610962},{"id":"https://openalex.org/keywords/frame","display_name":"Frame (networking)","score":0.5151771306991577},{"id":"https://openalex.org/keywords/focal-length","display_name":"Focal length","score":0.510702908039093},{"id":"https://openalex.org/keywords/camera-lens","display_name":"Camera lens","score":0.5059561133384705},{"id":"https://openalex.org/keywords/pinhole-camera-model","display_name":"Pinhole camera model","score":0.49530377984046936},{"id":"https://openalex.org/keywords/machine-vision","display_name":"Machine vision","score":0.47930994629859924},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.4754847288131714},{"id":"https://openalex.org/keywords/orientation","display_name":"Orientation (vector space)","score":0.4521210789680481},{"id":"https://openalex.org/keywords/position","display_name":"Position (finance)","score":0.44025444984436035},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.21546438336372375},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.19632327556610107},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.08901658654212952}],"concepts":[{"id":"https://openalex.org/C94816000","wikidata":"https://www.wikidata.org/wiki/Q5026006","display_name":"Camera auto-calibration","level":3,"score":0.8690047264099121},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.7870577573776245},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7777800559997559},{"id":"https://openalex.org/C110898773","wikidata":"https://www.wikidata.org/wiki/Q2933935","display_name":"Camera resectioning","level":2,"score":0.7727273106575012},{"id":"https://openalex.org/C165838908","wikidata":"https://www.wikidata.org/wiki/Q736777","display_name":"Calibration","level":2,"score":0.6754310131072998},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6623913645744324},{"id":"https://openalex.org/C126780896","wikidata":"https://www.wikidata.org/wiki/Q899871","display_name":"Distortion (music)","level":4,"score":0.6083288788795471},{"id":"https://openalex.org/C15336307","wikidata":"https://www.wikidata.org/wiki/Q1766051","display_name":"Lens (geology)","level":2,"score":0.5775474905967712},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.5177675485610962},{"id":"https://openalex.org/C126042441","wikidata":"https://www.wikidata.org/wiki/Q1324888","display_name":"Frame (networking)","level":2,"score":0.5151771306991577},{"id":"https://openalex.org/C82552819","wikidata":"https://www.wikidata.org/wiki/Q193540","display_name":"Focal length","level":3,"score":0.510702908039093},{"id":"https://openalex.org/C2778022956","wikidata":"https://www.wikidata.org/wiki/Q192234","display_name":"Camera lens","level":3,"score":0.5059561133384705},{"id":"https://openalex.org/C199996500","wikidata":"https://www.wikidata.org/wiki/Q14369636","display_name":"Pinhole camera model","level":4,"score":0.49530377984046936},{"id":"https://openalex.org/C5339829","wikidata":"https://www.wikidata.org/wiki/Q1425977","display_name":"Machine vision","level":2,"score":0.47930994629859924},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.4754847288131714},{"id":"https://openalex.org/C16345878","wikidata":"https://www.wikidata.org/wiki/Q107472979","display_name":"Orientation (vector space)","level":2,"score":0.4521210789680481},{"id":"https://openalex.org/C198082294","wikidata":"https://www.wikidata.org/wiki/Q3399648","display_name":"Position (finance)","level":2,"score":0.44025444984436035},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.21546438336372375},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.19632327556610107},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.08901658654212952},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.0},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","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/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","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},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"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/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ccece.2010.5575238","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ccece.2010.5575238","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"CCECE 2010","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":10,"referenced_works":["https://openalex.org/W1420446049","https://openalex.org/W1622620102","https://openalex.org/W1926270821","https://openalex.org/W2097481760","https://openalex.org/W2124535811","https://openalex.org/W2133059825","https://openalex.org/W2157641950","https://openalex.org/W2475041910","https://openalex.org/W2587683695","https://openalex.org/W6733480652"],"related_works":["https://openalex.org/W143724782","https://openalex.org/W2897941598","https://openalex.org/W2142558146","https://openalex.org/W2160252628","https://openalex.org/W2058178022","https://openalex.org/W2314964167","https://openalex.org/W2359497824","https://openalex.org/W2658949336","https://openalex.org/W4386942323","https://openalex.org/W2377445719"],"abstract_inverted_index":{"In":[0,71],"the":[1,10,20,30,42,47,54,59,64,84,94,114,124,128,136,145],"field":[2],"of":[3,13,16,29,37,63,93],"machine":[4,31],"vision,":[5],"camera":[6,65,78,138],"calibration":[7,38,79,118,139],"refers":[8],"to":[9,66,102,116],"experimental":[11,107,147],"determination":[12],"a":[14,25,67,74],"set":[15,36,148],"parameters":[17,39,44,56],"which":[18,83],"describe":[19,46],"image":[21,85],"formation":[22],"process":[23],"for":[24],"given":[26],"analytical":[27],"model":[28],"vision":[32],"system.":[33],"A":[34,97],"complete":[35],"includes":[40],"both":[41],"intrinsic":[43],"that":[45,57,110],"lens-camera-frame":[48],"grabber":[49],"combination":[50],"as":[51,53],"well":[52],"extrinsic":[55],"relate":[58],"position":[60],"and":[61,87,131],"orientation":[62],"fixed":[68],"reference":[69],"frame.":[70],"this":[72,104,111],"paper,":[73],"new":[75,129],"approach":[76],"towards":[77],"is":[80],"proposed":[81,141],"in":[82],"center":[86],"focal":[88],"length":[89],"are":[90],"calculated":[91],"independently":[92],"lens":[95],"distortion.":[96],"practical":[98],"experiment":[99],"was":[100],"conducted":[101],"validate":[103],"study.":[105],"The":[106,120],"results":[108,125],"show":[109],"technique":[112,130],"has":[113],"potential":[115],"improve":[117],"accuracy.":[119],"paper":[121],"also":[122],"compares":[123],"obtained":[126,133],"using":[127,144],"those":[132],"by":[134,142],"applying":[135],"systematic":[137],"algorithm":[140],"Heikkila":[143],"same":[146],"up.":[149]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-06-29T08:53:18.405633","created_date":"2025-10-10T00:00:00"}