{"id":"https://openalex.org/W1599705066","doi":"https://doi.org/10.1109/mva.2015.7153104","title":"Tsai camera calibration enhanced","display_name":"Tsai camera calibration enhanced","publication_year":2015,"publication_date":"2015-05-01","ids":{"openalex":"https://openalex.org/W1599705066","doi":"https://doi.org/10.1109/mva.2015.7153104","mag":"1599705066"},"language":"en","primary_location":{"id":"doi:10.1109/mva.2015.7153104","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mva.2015.7153104","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 14th IAPR International Conference on Machine Vision Applications (MVA)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5056560052","display_name":"Trevor Gee","orcid":"https://orcid.org/0000-0001-5554-7300"},"institutions":[{"id":"https://openalex.org/I154130895","display_name":"University of Auckland","ror":"https://ror.org/03b94tp07","country_code":"NZ","type":"education","lineage":["https://openalex.org/I154130895"]}],"countries":["NZ"],"is_corresponding":false,"raw_author_name":"Trevor Gee","raw_affiliation_strings":["Department of Computer Science, The University of Auckland, New Zealand","Department of Computer Science, The University of Auckland, New Zealand#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, The University of Auckland, New Zealand","institution_ids":["https://openalex.org/I154130895"]},{"raw_affiliation_string":"Department of Computer Science, The University of Auckland, New Zealand#TAB#","institution_ids":["https://openalex.org/I154130895"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047114006","display_name":"Patrice Delmas","orcid":"https://orcid.org/0000-0002-0235-4596"},"institutions":[{"id":"https://openalex.org/I154130895","display_name":"University of Auckland","ror":"https://ror.org/03b94tp07","country_code":"NZ","type":"education","lineage":["https://openalex.org/I154130895"]}],"countries":["NZ"],"is_corresponding":false,"raw_author_name":"Patrice Delmas","raw_affiliation_strings":["Department of Computer Science, The University of Auckland, New Zealand","Department of Computer Science, The University of Auckland, New Zealand#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, The University of Auckland, New Zealand","institution_ids":["https://openalex.org/I154130895"]},{"raw_affiliation_string":"Department of Computer Science, The University of Auckland, New Zealand#TAB#","institution_ids":["https://openalex.org/I154130895"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082051336","display_name":"Nick Stones-Havas","orcid":null},"institutions":[{"id":"https://openalex.org/I154130895","display_name":"University of Auckland","ror":"https://ror.org/03b94tp07","country_code":"NZ","type":"education","lineage":["https://openalex.org/I154130895"]}],"countries":["NZ"],"is_corresponding":false,"raw_author_name":"Nick Stones-Havas","raw_affiliation_strings":["Department of Computer Science, The University of Auckland, New Zealand","Department of Computer Science, The University of Auckland, New Zealand#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, The University of Auckland, New Zealand","institution_ids":["https://openalex.org/I154130895"]},{"raw_affiliation_string":"Department of Computer Science, The University of Auckland, New Zealand#TAB#","institution_ids":["https://openalex.org/I154130895"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108412906","display_name":"Chris Sinclair","orcid":null},"institutions":[{"id":"https://openalex.org/I154130895","display_name":"University of Auckland","ror":"https://ror.org/03b94tp07","country_code":"NZ","type":"education","lineage":["https://openalex.org/I154130895"]}],"countries":["NZ"],"is_corresponding":false,"raw_author_name":"Chris Sinclair","raw_affiliation_strings":["Department of Computer Science, The University of Auckland, New Zealand","Department of Computer Science, The University of Auckland, New Zealand#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, The University of Auckland, New Zealand","institution_ids":["https://openalex.org/I154130895"]},{"raw_affiliation_string":"Department of Computer Science, The University of Auckland, New Zealand#TAB#","institution_ids":["https://openalex.org/I154130895"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110879496","display_name":"Wannes van der Mark","orcid":null},"institutions":[{"id":"https://openalex.org/I154130895","display_name":"University of Auckland","ror":"https://ror.org/03b94tp07","country_code":"NZ","type":"education","lineage":["https://openalex.org/I154130895"]}],"countries":["NZ"],"is_corresponding":false,"raw_author_name":"Wannes Van Der Mark","raw_affiliation_strings":["Department of Computer Science, The University of Auckland, New Zealand","Department of Computer Science, The University of Auckland, New Zealand#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, The University of Auckland, New Zealand","institution_ids":["https://openalex.org/I154130895"]},{"raw_affiliation_string":"Department of Computer Science, The University of Auckland, New Zealand#TAB#","institution_ids":["https://openalex.org/I154130895"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100643905","display_name":"Wei Li","orcid":"https://orcid.org/0000-0002-9362-1759"},"institutions":[{"id":"https://openalex.org/I154130895","display_name":"University of Auckland","ror":"https://ror.org/03b94tp07","country_code":"NZ","type":"education","lineage":["https://openalex.org/I154130895"]}],"countries":["NZ"],"is_corresponding":false,"raw_author_name":"Wei Li","raw_affiliation_strings":["Department of Civil and Environmental Engineering, The University of Auckland, New Zealand","Department of Civil and Environmental Engineering, The              University of Auckland, New Zealand"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Civil and Environmental Engineering, The University of Auckland, New Zealand","institution_ids":["https://openalex.org/I154130895"]},{"raw_affiliation_string":"Department of Civil and Environmental Engineering, The              University of Auckland, New Zealand","institution_ids":["https://openalex.org/I154130895"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102774497","display_name":"Heide Friedrich","orcid":"https://orcid.org/0000-0002-6419-5973"},"institutions":[{"id":"https://openalex.org/I154130895","display_name":"University of Auckland","ror":"https://ror.org/03b94tp07","country_code":"NZ","type":"education","lineage":["https://openalex.org/I154130895"]}],"countries":["NZ"],"is_corresponding":false,"raw_author_name":"Heide Friedrich","raw_affiliation_strings":["Department of Civil and Environmental Engineering, The University of Auckland, New Zealand","Department of Civil and Environmental Engineering, The              University of Auckland, New Zealand"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Civil and Environmental Engineering, The University of Auckland, New Zealand","institution_ids":["https://openalex.org/I154130895"]},{"raw_affiliation_string":"Department of Civil and Environmental Engineering, The              University of Auckland, New Zealand","institution_ids":["https://openalex.org/I154130895"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5114377140","display_name":"Georgy Gimel\u2019farb","orcid":"https://orcid.org/0000-0003-2120-9391"},"institutions":[{"id":"https://openalex.org/I154130895","display_name":"University of Auckland","ror":"https://ror.org/03b94tp07","country_code":"NZ","type":"education","lineage":["https://openalex.org/I154130895"]}],"countries":["NZ"],"is_corresponding":false,"raw_author_name":"Georgy Gimel'farb","raw_affiliation_strings":["Department of Computer Science, The University of Auckland, New Zealand","Department of Computer Science, The University of Auckland, New Zealand#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, The University of Auckland, New Zealand","institution_ids":["https://openalex.org/I154130895"]},{"raw_affiliation_string":"Department of Computer Science, The University of Auckland, New Zealand#TAB#","institution_ids":["https://openalex.org/I154130895"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I154130895"],"apc_list":null,"apc_paid":null,"fwci":0.5407,"has_fulltext":false,"cited_by_count":14,"citation_normalized_percentile":{"value":0.73184815,"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":"435","last_page":"438"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10638","display_name":"Optical measurement and interference techniques","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/T10638","display_name":"Optical measurement and interference techniques","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/T10531","display_name":"Advanced Vision and Imaging","score":0.9991999864578247,"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":0.996999979019165,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/pipeline","display_name":"Pipeline (software)","score":0.802771806716919},{"id":"https://openalex.org/keywords/calibration","display_name":"Calibration","score":0.7453572750091553},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7400984168052673},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6056646704673767},{"id":"https://openalex.org/keywords/pipeline-transport","display_name":"Pipeline transport","score":0.6019759178161621},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.58684241771698},{"id":"https://openalex.org/keywords/distortion","display_name":"Distortion (music)","score":0.5818284749984741},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.5728389620780945},{"id":"https://openalex.org/keywords/camera-resectioning","display_name":"Camera resectioning","score":0.5420239567756653},{"id":"https://openalex.org/keywords/camera-auto-calibration","display_name":"Camera auto-calibration","score":0.4540066421031952},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1190061867237091},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.06954753398895264}],"concepts":[{"id":"https://openalex.org/C43521106","wikidata":"https://www.wikidata.org/wiki/Q2165493","display_name":"Pipeline (software)","level":2,"score":0.802771806716919},{"id":"https://openalex.org/C165838908","wikidata":"https://www.wikidata.org/wiki/Q736777","display_name":"Calibration","level":2,"score":0.7453572750091553},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7400984168052673},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6056646704673767},{"id":"https://openalex.org/C175309249","wikidata":"https://www.wikidata.org/wiki/Q725864","display_name":"Pipeline transport","level":2,"score":0.6019759178161621},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.58684241771698},{"id":"https://openalex.org/C126780896","wikidata":"https://www.wikidata.org/wiki/Q899871","display_name":"Distortion (music)","level":4,"score":0.5818284749984741},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.5728389620780945},{"id":"https://openalex.org/C110898773","wikidata":"https://www.wikidata.org/wiki/Q2933935","display_name":"Camera resectioning","level":2,"score":0.5420239567756653},{"id":"https://openalex.org/C94816000","wikidata":"https://www.wikidata.org/wiki/Q5026006","display_name":"Camera auto-calibration","level":3,"score":0.4540066421031952},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1190061867237091},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.06954753398895264},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"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/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"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/C87717796","wikidata":"https://www.wikidata.org/wiki/Q146326","display_name":"Environmental engineering","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/mva.2015.7153104","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mva.2015.7153104","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 14th IAPR International Conference on Machine Vision Applications (MVA)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W2004498015","https://openalex.org/W2059746754","https://openalex.org/W2065980739","https://openalex.org/W2124535811","https://openalex.org/W2129982915","https://openalex.org/W2134141598","https://openalex.org/W2138784324","https://openalex.org/W2141332006","https://openalex.org/W2160667518","https://openalex.org/W2167667767","https://openalex.org/W2342745200","https://openalex.org/W2756863634","https://openalex.org/W4236020996","https://openalex.org/W6665508528","https://openalex.org/W6680594925","https://openalex.org/W6704213061"],"related_works":["https://openalex.org/W4380433113","https://openalex.org/W2785097492","https://openalex.org/W4386072068","https://openalex.org/W252339960","https://openalex.org/W2118427684","https://openalex.org/W2390529043","https://openalex.org/W2378222798","https://openalex.org/W2052984831","https://openalex.org/W2378320433","https://openalex.org/W2358343511"],"abstract_inverted_index":{"The":[0],"rise":[1],"of":[2,18,60],"Unmanned":[3],"Aerial":[4],"Vehicles":[5],"for":[6,15],"surveying":[7],"and":[8,35,69,103],"sensing":[9,19,51],"tasks":[10],"have":[11],"created":[12],"new":[13],"challenges":[14],"quick":[16],"calibration":[17,31,63,87],"systems,":[20],"which":[21,49],"we":[22],"feel":[23],"is":[24,32],"a":[25,58,80,97,104],"critical":[26],"issue.":[27],"In":[28],"this":[29],"context,":[30],"performed":[33],"often":[34],"needs":[36],"to":[37,74],"be":[38,54],"achieved":[39],"as":[40,42],"quickly":[41],"possible.":[43],"An":[44],"approach":[45,88,102,116],"with":[46,64,79],"minimal":[47],"user-interaction,":[48],"preserves":[50],"accuracy":[52],"would":[53],"ideal.":[55],"We":[56,83],"propose":[57],"version":[59],"Tsai's":[61,108],"camera":[62],"an":[65,94],"improved":[66],"distortion":[67],"model":[68],"two":[70],"non-linear":[71],"optimization":[72],"phases":[73],"calibrate":[75],"our":[76,85,115],"UAV":[77],"equipped":[78],"stereo-camera":[81],"system.":[82],"trialled":[84],"proposed":[86],"against":[89],"three":[90],"known":[91],"reconstruction":[92],"pipelines:":[93],"un-calibrated":[95],"pipeline,":[96],"pipeline":[98,105],"calibrated":[99,106],"using":[100,107],"Zhang's":[101,126],"original":[109],"approach.":[110,127],"Our":[111],"findings":[112],"indicate":[113],"that":[114],"has":[117],"competitive":[118],"accuracy,":[119],"while":[120],"requiring":[121],"far":[122],"less":[123],"user-interaction":[124],"than":[125]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":2}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}