{"id":"https://openalex.org/W2991320014","doi":"https://doi.org/10.1109/tcsvt.2019.2954305","title":"Standard Plenoptic Cameras Mapping to Camera Arrays and Calibration Based on DLT","display_name":"Standard Plenoptic Cameras Mapping to Camera Arrays and Calibration Based on DLT","publication_year":2019,"publication_date":"2019-11-19","ids":{"openalex":"https://openalex.org/W2991320014","doi":"https://doi.org/10.1109/tcsvt.2019.2954305","mag":"2991320014"},"language":"en","primary_location":{"id":"doi:10.1109/tcsvt.2019.2954305","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsvt.2019.2954305","pdf_url":null,"source":{"id":"https://openalex.org/S115173108","display_name":"IEEE Transactions on Circuits and Systems for Video Technology","issn_l":"1051-8215","issn":["1051-8215","1558-2205"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Circuits and Systems for Video Technology","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/A5023671267","display_name":"Nuno Monteiro","orcid":"https://orcid.org/0000-0003-4874-831X"},"institutions":[{"id":"https://openalex.org/I141596103","display_name":"University of Lisbon","ror":"https://ror.org/01c27hj86","country_code":"PT","type":"education","lineage":["https://openalex.org/I141596103"]},{"id":"https://openalex.org/I4210166615","display_name":"INESC TEC","ror":"https://ror.org/05fa8ka61","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I4210125590","https://openalex.org/I4210166615"]}],"countries":["PT"],"is_corresponding":true,"raw_author_name":"Nuno Barroso Monteiro","raw_affiliation_strings":["Institute for Systems and Robotics, University of Lisbon, Lisbon, Portugal"],"affiliations":[{"raw_affiliation_string":"Institute for Systems and Robotics, University of Lisbon, Lisbon, Portugal","institution_ids":["https://openalex.org/I4210166615","https://openalex.org/I141596103"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069598704","display_name":"Jo\u00e3o P. Barreto","orcid":"https://orcid.org/0000-0001-5220-9170"},"institutions":[{"id":"https://openalex.org/I4210125590","display_name":"Institute for Systems Engineering and Computers","ror":"https://ror.org/033wn8m60","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I4210125590"]},{"id":"https://openalex.org/I76903346","display_name":"University of Coimbra","ror":"https://ror.org/04z8k9a98","country_code":"PT","type":"education","lineage":["https://openalex.org/I76903346"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Joao P. Barreto","raw_affiliation_strings":["Institute for Systems and Robotics, University of Coimbra, Coimbra, Portugal"],"affiliations":[{"raw_affiliation_string":"Institute for Systems and Robotics, University of Coimbra, Coimbra, Portugal","institution_ids":["https://openalex.org/I4210125590","https://openalex.org/I76903346"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5091765649","display_name":"Jos\u00e9 Gaspar","orcid":"https://orcid.org/0000-0002-9502-2151"},"institutions":[{"id":"https://openalex.org/I141596103","display_name":"University of Lisbon","ror":"https://ror.org/01c27hj86","country_code":"PT","type":"education","lineage":["https://openalex.org/I141596103"]},{"id":"https://openalex.org/I4210166615","display_name":"INESC TEC","ror":"https://ror.org/05fa8ka61","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I4210125590","https://openalex.org/I4210166615"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Jose Antonio Gaspar","raw_affiliation_strings":["Institute for Systems and Robotics, University of Lisbon, Lisbon, Portugal"],"affiliations":[{"raw_affiliation_string":"Institute for Systems and Robotics, University of Lisbon, Lisbon, Portugal","institution_ids":["https://openalex.org/I4210166615","https://openalex.org/I141596103"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5023671267"],"corresponding_institution_ids":["https://openalex.org/I141596103","https://openalex.org/I4210166615"],"apc_list":null,"apc_paid":null,"fwci":0.4087,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.66725149,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":98},"biblio":{"volume":"30","issue":"11","first_page":"4090","last_page":"4099"},"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/T10638","display_name":"Optical measurement and interference techniques","score":0.9995999932289124,"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":0.9991000294685364,"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/calibration","display_name":"Calibration","score":0.7483952045440674},{"id":"https://openalex.org/keywords/pinhole","display_name":"Pinhole (optics)","score":0.7417335510253906},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.7307372689247131},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7075000405311584},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6948230266571045},{"id":"https://openalex.org/keywords/projection","display_name":"Projection (relational algebra)","score":0.5296059846878052},{"id":"https://openalex.org/keywords/camera-resectioning","display_name":"Camera resectioning","score":0.5262255668640137},{"id":"https://openalex.org/keywords/pinhole-camera","display_name":"Pinhole camera","score":0.5167343020439148},{"id":"https://openalex.org/keywords/camera-auto-calibration","display_name":"Camera auto-calibration","score":0.46341201663017273},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.4431188702583313},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2006228268146515},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.15236681699752808},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.11816000938415527}],"concepts":[{"id":"https://openalex.org/C165838908","wikidata":"https://www.wikidata.org/wiki/Q736777","display_name":"Calibration","level":2,"score":0.7483952045440674},{"id":"https://openalex.org/C2776700484","wikidata":"https://www.wikidata.org/wiki/Q15832623","display_name":"Pinhole (optics)","level":2,"score":0.7417335510253906},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.7307372689247131},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7075000405311584},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6948230266571045},{"id":"https://openalex.org/C57493831","wikidata":"https://www.wikidata.org/wiki/Q3134666","display_name":"Projection (relational algebra)","level":2,"score":0.5296059846878052},{"id":"https://openalex.org/C110898773","wikidata":"https://www.wikidata.org/wiki/Q2933935","display_name":"Camera resectioning","level":2,"score":0.5262255668640137},{"id":"https://openalex.org/C2776374813","wikidata":"https://www.wikidata.org/wiki/Q313742","display_name":"Pinhole camera","level":2,"score":0.5167343020439148},{"id":"https://openalex.org/C94816000","wikidata":"https://www.wikidata.org/wiki/Q5026006","display_name":"Camera auto-calibration","level":3,"score":0.46341201663017273},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.4431188702583313},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2006228268146515},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.15236681699752808},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.11816000938415527},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcsvt.2019.2954305","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsvt.2019.2954305","pdf_url":null,"source":{"id":"https://openalex.org/S115173108","display_name":"IEEE Transactions on Circuits and Systems for Video Technology","issn_l":"1051-8215","issn":["1051-8215","1558-2205"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Circuits and Systems for Video Technology","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G2918162671","display_name":null,"funder_award_id":"ERC/2016/693400","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G2988419893","display_name":null,"funder_award_id":"PTDC/EEIAUT/3024/2014","funder_id":"https://openalex.org/F4320334779","funder_display_name":"Funda\u00e7\u00e3o para a Ci\u00eancia e a Tecnologia"}],"funders":[{"id":"https://openalex.org/F4320320300","display_name":"European Commission","ror":"https://ror.org/00k4n6c32"},{"id":"https://openalex.org/F4320334779","display_name":"Funda\u00e7\u00e3o para a Ci\u00eancia e a Tecnologia","ror":"https://ror.org/00snfqn58"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":31,"referenced_works":["https://openalex.org/W147998453","https://openalex.org/W1593692296","https://openalex.org/W1818002383","https://openalex.org/W1998999651","https://openalex.org/W2017301540","https://openalex.org/W2028310195","https://openalex.org/W2033819227","https://openalex.org/W2042687553","https://openalex.org/W2043408784","https://openalex.org/W2063366997","https://openalex.org/W2064586097","https://openalex.org/W2079176966","https://openalex.org/W2128268941","https://openalex.org/W2129103953","https://openalex.org/W2137313943","https://openalex.org/W2146695255","https://openalex.org/W2153533057","https://openalex.org/W2167667767","https://openalex.org/W2199140841","https://openalex.org/W2294985758","https://openalex.org/W2297633669","https://openalex.org/W2344604560","https://openalex.org/W2509310573","https://openalex.org/W2742960830","https://openalex.org/W2753630964","https://openalex.org/W2773508856","https://openalex.org/W2790981916","https://openalex.org/W2795900052","https://openalex.org/W2993845287","https://openalex.org/W4239641616","https://openalex.org/W6680152570"],"related_works":["https://openalex.org/W2378222798","https://openalex.org/W2118427684","https://openalex.org/W2122892682","https://openalex.org/W2142558146","https://openalex.org/W4254512752","https://openalex.org/W227461850","https://openalex.org/W4386942323","https://openalex.org/W2509914726","https://openalex.org/W4389010815","https://openalex.org/W3108957460"],"abstract_inverted_index":{"First":[0],"prototypes":[1],"of":[2,11,47,66,94,107,113],"standard":[3],"plenoptic":[4],"cameras":[5],"(SPCs)":[6],"were":[7],"based":[8,62],"on":[9,63],"arrays":[10,20],"pinhole":[12,19],"cameras.":[13],"Despite":[14],"the":[15,37,40,50,60,82,95,99,104,108,111,114],"array":[16,46],"nature,":[17],"viewpoint":[18],"are":[21],"not":[22],"intrinsically":[23],"provided":[24],"by":[25,35],"current":[26],"SPC":[27,41,61],"calibration":[28,57,88,109],"tools.":[29],"In":[30],"this":[31],"work,":[32],"we":[33],"start":[34],"detailing":[36],"mapping":[38,51],"between":[39],"model":[42],"and":[43,76,98],"a":[44,56,64,73,78],"camera":[45],"viewpoints.":[48],"Then,":[49],"is":[52],"used":[53],"to":[54],"propose":[55],"procedure":[58],"for":[59,103],"grid":[65],"corners.":[67],"Calibration":[68],"involves":[69],"two":[70],"steps,":[71],"first":[72],"linear":[74,100],"solution":[75,101],"then":[77],"nonlinear":[79],"optimization":[80],"minimizing":[81],"ray":[83],"re-projection":[84],"error.":[85],"The":[86],"proposed":[87,102],"methodology":[89],"compares":[90],"favourably":[91],"with":[92],"state":[93,112],"art":[96],"calibrations":[97],"initial":[105],"stage":[106],"outperforms":[110],"art.":[115]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":2},{"year":2020,"cited_by_count":2}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}