{"id":"https://openalex.org/W2795900052","doi":"https://doi.org/10.1109/devlrn.2017.8329827","title":"Structure from plenoptic imaging","display_name":"Structure from plenoptic imaging","publication_year":2017,"publication_date":"2017-09-01","ids":{"openalex":"https://openalex.org/W2795900052","doi":"https://doi.org/10.1109/devlrn.2017.8329827","mag":"2795900052"},"language":"en","primary_location":{"id":"doi:10.1109/devlrn.2017.8329827","is_oa":false,"landing_page_url":"https://doi.org/10.1109/devlrn.2017.8329827","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 Joint IEEE International Conference on Development and Learning and Epigenetic Robotics (ICDL-EpiRob)","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/A5051777811","display_name":"Sim\u00e3o Marto","orcid":null},"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":"Simao Graca Marto","raw_affiliation_strings":["Institute for Systems and Robotics (ISR/IST), Universidade de Lisboa, Portugal"],"affiliations":[{"raw_affiliation_string":"Institute for Systems and Robotics (ISR/IST), Universidade de Lisboa, Portugal","institution_ids":["https://openalex.org/I4210166615","https://openalex.org/I141596103"]}]},{"author_position":"middle","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/I76903346","display_name":"University of Coimbra","ror":"https://ror.org/04z8k9a98","country_code":"PT","type":"education","lineage":["https://openalex.org/I76903346"]},{"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"]},{"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"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Nuno Barroso Monteiro","raw_affiliation_strings":["Institute for Systems and Robotics (ISR/Coimbra), Universidade de Coimbra, Portugal","Institute for Systems and Robotics (ISR/IST), Universidade de Lisboa, Portugal"],"affiliations":[{"raw_affiliation_string":"Institute for Systems and Robotics (ISR/Coimbra), Universidade de Coimbra, Portugal","institution_ids":["https://openalex.org/I4210125590","https://openalex.org/I76903346"]},{"raw_affiliation_string":"Institute for Systems and Robotics (ISR/IST), Universidade de Lisboa, 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/I76903346","display_name":"University of Coimbra","ror":"https://ror.org/04z8k9a98","country_code":"PT","type":"education","lineage":["https://openalex.org/I76903346"]},{"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"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Joao Pedro Barreto","raw_affiliation_strings":["Institute for Systems and Robotics (ISR/Coimbra), Universidade de Coimbra, Portugal"],"affiliations":[{"raw_affiliation_string":"Institute for Systems and Robotics (ISR/Coimbra), Universidade de 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/I76903346","display_name":"University of Coimbra","ror":"https://ror.org/04z8k9a98","country_code":"PT","type":"education","lineage":["https://openalex.org/I76903346"]},{"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"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Jose Antonio Gaspar","raw_affiliation_strings":["Institute for Systems and Robotics (ISR/Coimbra), Universidade de Coimbra, Portugal"],"affiliations":[{"raw_affiliation_string":"Institute for Systems and Robotics (ISR/Coimbra), Universidade de Coimbra, Portugal","institution_ids":["https://openalex.org/I4210125590","https://openalex.org/I76903346"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5051777811"],"corresponding_institution_ids":["https://openalex.org/I141596103","https://openalex.org/I4210166615"],"apc_list":null,"apc_paid":null,"fwci":0.5461,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.77045881,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"24","issue":null,"first_page":"338","last_page":"343"},"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":0.9997000098228455,"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"}},{"id":"https://openalex.org/T13114","display_name":"Image Processing Techniques and Applications","score":0.9994999766349792,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/epipolar-geometry","display_name":"Epipolar geometry","score":0.9372544288635254},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.801866888999939},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.7986391186714172},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6645071506500244},{"id":"https://openalex.org/keywords/metric","display_name":"Metric (unit)","score":0.6587382555007935},{"id":"https://openalex.org/keywords/regularization","display_name":"Regularization (linguistics)","score":0.6250816583633423},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.5728095769882202},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.3366495966911316}],"concepts":[{"id":"https://openalex.org/C23379248","wikidata":"https://www.wikidata.org/wiki/Q200904","display_name":"Epipolar geometry","level":3,"score":0.9372544288635254},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.801866888999939},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.7986391186714172},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6645071506500244},{"id":"https://openalex.org/C176217482","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Metric (unit)","level":2,"score":0.6587382555007935},{"id":"https://openalex.org/C2776135515","wikidata":"https://www.wikidata.org/wiki/Q17143721","display_name":"Regularization (linguistics)","level":2,"score":0.6250816583633423},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.5728095769882202},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.3366495966911316},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/devlrn.2017.8329827","is_oa":false,"landing_page_url":"https://doi.org/10.1109/devlrn.2017.8329827","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 Joint IEEE International Conference on Development and Learning and Epigenetic Robotics (ICDL-EpiRob)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11","score":0.5}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W1545934923","https://openalex.org/W1585668122","https://openalex.org/W2005089986","https://openalex.org/W2042687553","https://openalex.org/W2063366997","https://openalex.org/W2064586097","https://openalex.org/W2105557003","https://openalex.org/W2116361875","https://openalex.org/W2128268941","https://openalex.org/W2129103953","https://openalex.org/W2137313943","https://openalex.org/W2143050242","https://openalex.org/W2294985758","https://openalex.org/W2497825412","https://openalex.org/W6634891648","https://openalex.org/W6680152570"],"related_works":["https://openalex.org/W4251504644","https://openalex.org/W132764016","https://openalex.org/W2148054235","https://openalex.org/W2132043085","https://openalex.org/W2123437433","https://openalex.org/W2369285629","https://openalex.org/W3094179683","https://openalex.org/W2144496413","https://openalex.org/W2336873990","https://openalex.org/W2788440385"],"abstract_inverted_index":{"Plenoptic":[0],"cameras":[1,91],"allow":[2],"to":[3,70],"recover":[4,20],"the":[5,21,51,75,79],"structure":[6,18],"of":[7,58,78],"a":[8,11,38],"scene":[9,17,41],"from":[10],"single":[12],"image.":[13],"Recent":[14],"works":[15],"on":[16],"estimation":[19],"disparity":[22,47,65],"associated":[23],"with":[24,87],"each":[25],"pixel":[26],"but":[27],"do":[28],"not":[29],"consider":[30],"metric":[31,42,72],"depth.":[32],"In":[33],"this":[34],"work,":[35],"we":[36],"propose":[37],"methodology":[39],"for":[40],"reconstruction":[43],"that":[44],"estimates":[45,66],"initial":[46],"values":[48],"by":[49,62],"analyzing":[50],"epipolar":[52],"plane":[53],"images.":[54],"A":[55],"dense":[56],"estimate":[57],"disparities":[59],"is":[60],"obtained":[61],"regularization.":[63],"These":[64],"are":[67],"then":[68],"converted":[69],"3D":[71],"information":[73],"using":[74],"intrinsic":[76],"parameters":[77],"plenoptic":[80],"camera.":[81],"Experiments":[82],"have":[83],"been":[84],"conducted":[85],"both":[86],"simulated":[88],"and":[89],"real":[90],"yielding":[92],"promising":[93],"results.":[94]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}