{"id":"https://openalex.org/W1637392355","doi":"https://doi.org/10.1142/s230138501540004x","title":"An Automatic Self-Calibration Approach for Wide Baseline Stereo Cameras Using Sea Surface Images","display_name":"An Automatic Self-Calibration Approach for Wide Baseline Stereo Cameras Using Sea Surface Images","publication_year":2015,"publication_date":"2015-09-15","ids":{"openalex":"https://openalex.org/W1637392355","doi":"https://doi.org/10.1142/s230138501540004x","mag":"1637392355"},"language":"en","primary_location":{"id":"doi:10.1142/s230138501540004x","is_oa":false,"landing_page_url":"https://doi.org/10.1142/s230138501540004x","pdf_url":null,"source":{"id":"https://openalex.org/S4210169569","display_name":"Unmanned Systems","issn_l":"2301-3850","issn":["2301-3850","2301-3869"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319815","host_organization_name":"World Scientific","host_organization_lineage":["https://openalex.org/P4310319815"],"host_organization_lineage_names":["World Scientific"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Unmanned Systems","raw_type":"journal-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/A5100452641","display_name":"Han Wang","orcid":"https://orcid.org/0000-0001-5448-9903"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Han Wang","raw_affiliation_strings":["School of Electrical &amp; Electronic Engineering, Nanyang Technological University, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical &amp; Electronic Engineering, Nanyang Technological University, Singapore","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090556944","display_name":"Wei Mou","orcid":"https://orcid.org/0000-0001-5826-3098"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Wei Mou","raw_affiliation_strings":["School of Electrical &amp; Electronic Engineering, Nanyang Technological University, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical &amp; Electronic Engineering, Nanyang Technological University, Singapore","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002850259","display_name":"Xiaozheng Mou","orcid":null},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Xiaozheng Mou","raw_affiliation_strings":["School of Electrical &amp; Electronic Engineering, Nanyang Technological University, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical &amp; Electronic Engineering, Nanyang Technological University, Singapore","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026848789","display_name":"Shenghai Yuan","orcid":"https://orcid.org/0009-0003-1887-6342"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Shenghai Yuan","raw_affiliation_strings":["School of Electrical &amp; Electronic Engineering, Nanyang Technological University, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical &amp; Electronic Engineering, Nanyang Technological University, Singapore","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039088714","display_name":"Soner Ulun","orcid":null},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Soner Ulun","raw_affiliation_strings":["School of Electrical &amp; Electronic Engineering, Nanyang Technological University, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical &amp; Electronic Engineering, Nanyang Technological University, Singapore","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100736166","display_name":"Shuai Yang","orcid":"https://orcid.org/0000-0003-0799-5648"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Shuai Yang","raw_affiliation_strings":["School of Electrical &amp; Electronic Engineering, Nanyang Technological University, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical &amp; Electronic Engineering, Nanyang Technological University, Singapore","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5066927632","display_name":"Bok-Suk Shin","orcid":null},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Bok-Suk Shin","raw_affiliation_strings":["School of Electrical &amp; Electronic Engineering, Nanyang Technological University, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical &amp; Electronic Engineering, Nanyang Technological University, Singapore","institution_ids":["https://openalex.org/I172675005"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I172675005"],"apc_list":null,"apc_paid":null,"fwci":0.551,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.73355948,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"03","issue":"04","first_page":"277","last_page":"290"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10531","display_name":"Advanced Vision and Imaging","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/T10531","display_name":"Advanced Vision and Imaging","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/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":0.9997000098228455,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.7742547988891602},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.7679615020751953},{"id":"https://openalex.org/keywords/calibration","display_name":"Calibration","score":0.7172006964683533},{"id":"https://openalex.org/keywords/rotation","display_name":"Rotation (mathematics)","score":0.6578885912895203},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6075983643531799},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.5964062809944153},{"id":"https://openalex.org/keywords/stereo-imaging","display_name":"Stereo imaging","score":0.503898561000824},{"id":"https://openalex.org/keywords/stereo-camera","display_name":"Stereo camera","score":0.4820888340473175},{"id":"https://openalex.org/keywords/baseline","display_name":"Baseline (sea)","score":0.46115756034851074},{"id":"https://openalex.org/keywords/matching","display_name":"Matching (statistics)","score":0.45742595195770264},{"id":"https://openalex.org/keywords/point","display_name":"Point (geometry)","score":0.45732489228248596},{"id":"https://openalex.org/keywords/camera-resectioning","display_name":"Camera resectioning","score":0.41375449299812317},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.26652058959007263},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.1304979920387268},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.07409191131591797}],"concepts":[{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.7742547988891602},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7679615020751953},{"id":"https://openalex.org/C165838908","wikidata":"https://www.wikidata.org/wiki/Q736777","display_name":"Calibration","level":2,"score":0.7172006964683533},{"id":"https://openalex.org/C74050887","wikidata":"https://www.wikidata.org/wiki/Q848368","display_name":"Rotation (mathematics)","level":2,"score":0.6578885912895203},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6075983643531799},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.5964062809944153},{"id":"https://openalex.org/C2776122016","wikidata":"https://www.wikidata.org/wiki/Q7611221","display_name":"Stereo imaging","level":2,"score":0.503898561000824},{"id":"https://openalex.org/C185078393","wikidata":"https://www.wikidata.org/wiki/Q313783","display_name":"Stereo camera","level":2,"score":0.4820888340473175},{"id":"https://openalex.org/C12725497","wikidata":"https://www.wikidata.org/wiki/Q810247","display_name":"Baseline (sea)","level":2,"score":0.46115756034851074},{"id":"https://openalex.org/C165064840","wikidata":"https://www.wikidata.org/wiki/Q1321061","display_name":"Matching (statistics)","level":2,"score":0.45742595195770264},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.45732489228248596},{"id":"https://openalex.org/C110898773","wikidata":"https://www.wikidata.org/wiki/Q2933935","display_name":"Camera resectioning","level":2,"score":0.41375449299812317},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.26652058959007263},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.1304979920387268},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.07409191131591797},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","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/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1142/s230138501540004x","is_oa":false,"landing_page_url":"https://doi.org/10.1142/s230138501540004x","pdf_url":null,"source":{"id":"https://openalex.org/S4210169569","display_name":"Unmanned Systems","issn_l":"2301-3850","issn":["2301-3850","2301-3869"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319815","host_organization_name":"World Scientific","host_organization_lineage":["https://openalex.org/P4310319815"],"host_organization_lineage_names":["World Scientific"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Unmanned Systems","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8600000143051147,"display_name":"Life below water","id":"https://metadata.un.org/sdg/14"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W1593692296","https://openalex.org/W1992989752","https://openalex.org/W1995235680","https://openalex.org/W2025688831","https://openalex.org/W2057710539","https://openalex.org/W2061246543","https://openalex.org/W2085261163","https://openalex.org/W2117248802","https://openalex.org/W2119680802","https://openalex.org/W2147102157","https://openalex.org/W2155880278","https://openalex.org/W2167667767"],"related_works":["https://openalex.org/W2321086849","https://openalex.org/W2096059205","https://openalex.org/W1817492760","https://openalex.org/W2333223448","https://openalex.org/W2366688168","https://openalex.org/W2910523730","https://openalex.org/W2079367325","https://openalex.org/W2347928601","https://openalex.org/W2018226387","https://openalex.org/W3036395932"],"abstract_inverted_index":{"Stereo":[0],"rig":[1,67],"with":[2,68,135],"wide":[3,69],"baseline":[4,35,70],"is":[5,14,41,104,127,182],"necessary":[6],"when":[7],"accurate":[8],"depth":[9],"estimation":[10],"for":[11,65],"distant":[12],"object":[13],"desired.":[15],"However,":[16],"in":[17,96,121],"order":[18],"to":[19,23,45,129,171,186],"make":[20],"calibration":[21,39,49,52,138],"pattern":[22,40],"be":[24],"viewed":[25],"from":[26,76],"both":[27,122],"left":[28,77,97],"and":[29,78,84,98,162,184],"right":[30,79,99],"cameras,":[31,80],"the":[32,34,36,38,46,81,108,118,131,198],"wider":[33],"bigger":[37],"required.":[42],"In":[43],"contrast":[44],"traditional":[47],"stereo":[48,66],"method":[50],"using":[51],"pattern,":[53],"we":[54],"propose":[55],"a":[56,150,179],"self-calibration":[57,158],"approach":[58,147,174,189],"that":[59],"can":[60],"estimate":[61],"cameras'":[62],"rotation":[63,132],"matrices":[64],"(3":[71],"m).":[72],"Given":[73],"images":[74],"taken":[75],"relative":[82],"roll":[83],"pitch":[85,102],"angles":[86],"between":[87],"two":[88],"cameras":[89],"are":[90,164],"recovered":[91],"by":[92,106],"aligning":[93],"sea":[94,153,191],"horizon":[95],"images.":[100,123,154,177,193],"The":[101],"angle":[103],"estimated":[105],"making":[107],"projections":[109],"of":[110,152,200],"one":[111],"point":[112],"at":[113,117],"infinite":[114],"distance":[115],"appear":[116],"same":[119],"location":[120],"A":[124],"photometric":[125],"minimization":[126],"applied":[128],"refine":[130],"parameters.":[133],"Compared":[134],"conventional":[136],"checkerboard-based":[137],"techniques":[139],"which":[140,167],"require":[141],"extra":[142],"equipments":[143],"or":[144],"personnel,":[145],"our":[146,173,188,201],"only":[148],"needs":[149],"pair":[151],"Moreover,":[155],"unlike":[156],"most":[157],"approaches,":[159],"feature":[160],"detection":[161],"matching":[163],"not":[165],"required":[166],"makes":[168],"it":[169,181],"possible":[170],"apply":[172],"on":[175,190],"featureless":[176],"As":[178],"result,":[180],"flexible":[183],"easy":[185],"implement":[187],"surface":[192],"Real":[194],"world":[195],"experiments":[196],"demonstrate":[197],"feasibility":[199],"approach.":[202]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":1}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}
