{"id":"https://openalex.org/W2954986539","doi":"https://doi.org/10.1504/ijcaet.2020.10016061","title":"A Real-Time Auto Calibration Technique for Stereo Camera","display_name":"A Real-Time Auto Calibration Technique for Stereo Camera","publication_year":2018,"publication_date":"2018-09-13","ids":{"openalex":"https://openalex.org/W2954986539","doi":"https://doi.org/10.1504/ijcaet.2020.10016061","mag":"2954986539"},"language":"en","primary_location":{"id":"doi:10.1504/ijcaet.2020.10016061","doi":"https://doi.org/10.1504/ijcaet.2020.10016061","is_oa":false,"landing_page_url":"https://doi.org/10.1504/ijcaet.2020.10016061","pdf_url":null,"source":{"id":"https://openalex.org/S5114360","display_name":"International Journal of Computer Aided Engineering and Technology","issn_l":"1757-2657","issn":["1757-2657","1757-2665"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","jufo-1","norway-1","poland-20","russia-white-list-4","vabb-shw"],"host_organization":"https://openalex.org/P4310317825","host_organization_name":"Inderscience Publishers","host_organization_lineage":["https://openalex.org/P4310317825"],"host_organization_lineage_names":["Inderscience Publishers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Computer Aided Engineering and Technology","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"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/A5033768095","display_name":"Mohamed Atri","orcid":"https://orcid.org/0000-0001-8528-5647","observed_orcids":["https://orcid.org/0000-0001-8528-5647"]},"institutions":[{"id":"https://openalex.org/I166928557","display_name":"University of Monastir","ror":"https://ror.org/00nhtcg76","country_code":"TN","type":"education","lineage":["https://openalex.org/I166928557"]}],"countries":["TN"],"is_corresponding":false,"raw_author_name":"Mohamed Atri","raw_affiliation_strings":["Laboratory of Electronics and Microelectronics, Department Physique, Faculty of Science of Monastir, University of Monastir, Environment Street, Monastir, 5019, Tunisia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratory of Electronics and Microelectronics, Department Physique, Faculty of Science of Monastir, University of Monastir, Environment Street, Monastir, 5019, Tunisia","institution_ids":["https://openalex.org/I166928557"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062166618","display_name":"Fethi Smach","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I177064439","display_name":"Universit\u00e9 de Bourgogne","ror":"https://ror.org/03k1bsr36","country_code":"FR","type":"education","lineage":["https://openalex.org/I177064439","https://openalex.org/I4405253280"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Fethi Smach","raw_affiliation_strings":["University of Burgundy, Esplanade Erasme, Dijon, 21078, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Burgundy, Esplanade Erasme, Dijon, 21078, France","institution_ids":["https://openalex.org/I177064439"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5013402116","display_name":"Hamdi Boukamcha","orcid":"https://orcid.org/0000-0003-0534-3873","observed_orcids":["https://orcid.org/0000-0003-0534-3873"]},"institutions":[{"id":"https://openalex.org/I166928557","display_name":"University of Monastir","ror":"https://ror.org/00nhtcg76","country_code":"TN","type":"education","lineage":["https://openalex.org/I166928557"]}],"countries":["TN"],"is_corresponding":false,"raw_author_name":"Hamdi Boukamcha","raw_affiliation_strings":["Laboratory of Electronics and Microelectronics, Department Physique, Faculty of Science of Monastir, University of Monastir, Environment Street, Monastir, 5019, Tunisia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratory of Electronics and Microelectronics, Department Physique, Faculty of Science of Monastir, University of Monastir, Environment Street, Monastir, 5019, Tunisia","institution_ids":["https://openalex.org/I166928557"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.1086,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.41522798,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":93},"biblio":{"volume":"12","issue":"2","first_page":"1","last_page":"1"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10531","display_name":"Advanced Vision and Imaging","score":0.9380000233650208,"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":0.9380000233650208,"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":0.03519999980926514,"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/T10627","display_name":"Advanced Image and Video Retrieval Techniques","score":0.006000000052154064,"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/self-calibration","display_name":"self-calibration","score":0.7089999914169312},{"id":"https://openalex.org/keywords/stereo-camera-calibration","display_name":"stereo camera calibration","score":0.7820000052452087},{"id":"https://openalex.org/keywords/epipolar-geometry","display_name":"epipolar geometry","score":0.9520000219345093},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"feature extraction","score":0.7070000171661377},{"id":"https://openalex.org/keywords/surf","display_name":"SURF","score":0.6869999766349792},{"id":"https://openalex.org/keywords/brisk","display_name":"BRISK","score":0.8759999871253967},{"id":"https://openalex.org/keywords/spark-plasma-sintering","display_name":"spark plasma sintering","score":0.9900000095367432},{"id":"https://openalex.org/keywords/freaks","display_name":"freaks","score":0.9700000286102295},{"id":"https://openalex.org/keywords/sift","display_name":"SIFT","score":0.8330000042915344},{"id":"https://openalex.org/keywords/point-correspondence","display_name":"point matching","score":0.5519999861717224},{"id":"https://openalex.org/keywords/fundamental-matrix","display_name":"fundamental matrix","score":0.8199999928474426},{"id":"https://openalex.org/keywords/ransac","display_name":"RANSAC","score":0.7940000295639038},{"id":"https://openalex.org/keywords/msa-c","display_name":"MSA-C","score":0.878000020980835}],"concepts":[{"id":"https://openalex.org/C23379248","wikidata":"https://www.wikidata.org/wiki/Q200904","display_name":"Epipolar geometry","level":3,"score":0.9486786127090454},{"id":"https://openalex.org/C2780427248","wikidata":"https://www.wikidata.org/wiki/Q17014996","display_name":"Fundamental matrix (linear differential equation)","level":2,"score":0.8059827089309692},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.7909142971038818},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7809861898422241},{"id":"https://openalex.org/C114744707","wikidata":"https://www.wikidata.org/wiki/Q218533","display_name":"RANSAC","level":3,"score":0.7766704559326172},{"id":"https://openalex.org/C110898773","wikidata":"https://www.wikidata.org/wiki/Q2933935","display_name":"Camera resectioning","level":2,"score":0.6880941987037659},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6532642841339111},{"id":"https://openalex.org/C94816000","wikidata":"https://www.wikidata.org/wiki/Q5026006","display_name":"Camera auto-calibration","level":3,"score":0.5280773639678955},{"id":"https://openalex.org/C165838908","wikidata":"https://www.wikidata.org/wiki/Q736777","display_name":"Calibration","level":2,"score":0.526055097579956},{"id":"https://openalex.org/C192209626","wikidata":"https://www.wikidata.org/wiki/Q190909","display_name":"Focus (optics)","level":2,"score":0.4861909747123718},{"id":"https://openalex.org/C49996920","wikidata":"https://www.wikidata.org/wiki/Q17089185","display_name":"Essential matrix","level":5,"score":0.47830823063850403},{"id":"https://openalex.org/C61265191","wikidata":"https://www.wikidata.org/wiki/Q767770","display_name":"Scale-invariant feature transform","level":3,"score":0.46927061676979065},{"id":"https://openalex.org/C185078393","wikidata":"https://www.wikidata.org/wiki/Q313783","display_name":"Stereo camera","level":2,"score":0.4667430520057678},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2521780729293823},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.21242821216583252},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.14823508262634277},{"id":"https://openalex.org/C54848796","wikidata":"https://www.wikidata.org/wiki/Q339011","display_name":"Symmetric matrix","level":3,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0},{"id":"https://openalex.org/C158693339","wikidata":"https://www.wikidata.org/wiki/Q190524","display_name":"Eigenvalues and eigenvectors","level":2,"score":0.0},{"id":"https://openalex.org/C22629506","wikidata":"https://www.wikidata.org/wiki/Q7602993","display_name":"State-transition matrix","level":4,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1504/ijcaet.2020.10016061","doi":"https://doi.org/10.1504/ijcaet.2020.10016061","is_oa":false,"landing_page_url":"https://doi.org/10.1504/ijcaet.2020.10016061","pdf_url":null,"source":{"id":"https://openalex.org/S5114360","display_name":"International Journal of Computer Aided Engineering and Technology","issn_l":"1757-2657","issn":["1757-2657","1757-2665"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","jufo-1","norway-1","poland-20","russia-white-list-4","vabb-shw"],"host_organization":"https://openalex.org/P4310317825","host_organization_name":"Inderscience Publishers","host_organization_lineage":["https://openalex.org/P4310317825"],"host_organization_lineage_names":["Inderscience Publishers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Computer Aided Engineering and Technology","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2786991699","https://openalex.org/W2030469076","https://openalex.org/W7214063574","https://openalex.org/W2102776135","https://openalex.org/W2904645539","https://openalex.org/W1977260896","https://openalex.org/W2325490699","https://openalex.org/W2982016207","https://openalex.org/W7099105460","https://openalex.org/W4403721364"],"abstract_inverted_index":{"Calibration":[0],"of":[1,7,49,58,139,156],"the":[2,18,27,50,69,73,98,116,121,126,157],"internal":[3],"and":[4,56,92,134,145,154],"external":[5],"parameters":[6],"a":[8,13,39],"stereo":[9,45,104],"vision":[10],"camera":[11,28,46],"is":[12],"well-known":[14],"research":[15],"problem":[16],"in":[17,64,103,160],"computer":[19],"vision.":[20],"Usually,":[21],"to":[22,42,79,96,119],"get":[23],"accurate":[24],"3D":[25],"results":[26,148],"should":[29],"be":[30],"manually":[31],"calibrated":[32],"accurately":[33],"as":[34],"well.":[35],"This":[36],"paper":[37],"proposes":[38],"robust":[40],"approach":[41],"auto":[43],"calibration":[44,59],"without":[47],"intervention":[48],"user.":[51],"There":[52],"are":[53],"several":[54],"methods":[55],"techniques":[57,82,109],"that":[60],"have":[61,141,149],"been":[62,142,150],"proven,":[63],"this":[65],"work,":[66],"we":[67,114],"exploiting":[68],"geometric":[70],"constraint,":[71],"namely,":[72],"epipolar":[74,122],"geometry.":[75],"We":[76],"specifically":[77],"focus":[78],"use":[80],"seven":[81],"for":[83],"features":[84],"extraction":[85],"(SURF,":[86],"BRISK,":[87],"FAST,":[88],"FREAK,":[89],"MinEigen,":[90],"MSERF,":[91],"SIFT),":[93],"however,":[94],"tries":[95],"establish":[97],"correspondences":[99],"between":[100],"points":[101],"extracted":[102],"images":[105],"with":[106],"various":[107],"matching":[108],"(SSD,":[110],"SAD,":[111],"Hamming).":[112],"Then":[113],"exploit":[115],"fundamental":[117],"matrix":[118],"estimate":[120],"line":[123],"by":[124,152],"choosing":[125],"perfect":[127,158],"eight-point":[128],"algorithms":[129],"(Norm8Point,":[130],"LMedS,":[131],"RANSAC,":[132],"MSAC,":[133],"LTS).":[135],"A":[136],"large":[137],"number":[138],"experiments":[140],"carried":[143],"out,":[144],"very":[146],"good":[147],"obtained":[151],"comparison":[153],"choice":[155],"technique":[159],"every":[161],"stage.":[162]},"counts_by_year":[{"year":2020,"cited_by_count":1}],"updated_date":"2026-09-21T07:43:02.447757","created_date":"2019-07-12T00:00:00"}