{"id":"https://openalex.org/W3097546592","doi":"https://doi.org/10.3390/s20216242","title":"How Good Are RGB Cameras Retrieving Colors of Natural Scenes and Paintings?\u2014A Study Based on Hyperspectral Imaging","display_name":"How Good Are RGB Cameras Retrieving Colors of Natural Scenes and Paintings?\u2014A Study Based on Hyperspectral Imaging","publication_year":2020,"publication_date":"2020-11-01","ids":{"openalex":"https://openalex.org/W3097546592","doi":"https://doi.org/10.3390/s20216242","mag":"3097546592","pmid":"https://pubmed.ncbi.nlm.nih.gov/33139611"},"language":"en","primary_location":{"id":"doi:10.3390/s20216242","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s20216242","pdf_url":"https://www.mdpi.com/1424-8220/20/21/6242/pdf?version=1604487181","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/1424-8220/20/21/6242/pdf?version=1604487181","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5071874491","display_name":"Jo\u00e3o M. M. Linhares","orcid":"https://orcid.org/0000-0001-9197-5134"},"institutions":[{"id":"https://openalex.org/I99682543","display_name":"University of Minho","ror":"https://ror.org/037wpkx04","country_code":"PT","type":"education","lineage":["https://openalex.org/I99682543"]}],"countries":["PT"],"is_corresponding":true,"raw_author_name":"Jo\u00e3o M. M. Linhares","raw_affiliation_strings":["Centre of Physics, Gualtar Campus, University of Minho, 4710-057 Braga, Portugal"],"raw_orcid":"https://orcid.org/0000-0001-9197-5134","affiliations":[{"raw_affiliation_string":"Centre of Physics, Gualtar Campus, University of Minho, 4710-057 Braga, Portugal","institution_ids":["https://openalex.org/I99682543"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077824599","display_name":"Jos\u00e9 A. R. Monteiro","orcid":"https://orcid.org/0000-0002-5780-956X"},"institutions":[{"id":"https://openalex.org/I99682543","display_name":"University of Minho","ror":"https://ror.org/037wpkx04","country_code":"PT","type":"education","lineage":["https://openalex.org/I99682543"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Jos\u00e9 A. R. Monteiro","raw_affiliation_strings":["Centre of Physics, Gualtar Campus, University of Minho, 4710-057 Braga, Portugal"],"raw_orcid":"https://orcid.org/0000-0002-5780-956X","affiliations":[{"raw_affiliation_string":"Centre of Physics, Gualtar Campus, University of Minho, 4710-057 Braga, Portugal","institution_ids":["https://openalex.org/I99682543"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054003261","display_name":"Ana Bail\u00e3o","orcid":"https://orcid.org/0000-0002-2652-0843"},"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/I25169866","display_name":"Universidade Cat\u00f3lica Portuguesa","ror":"https://ror.org/03b9snr86","country_code":"PT","type":"education","lineage":["https://openalex.org/I25169866"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Ana Bail\u00e3o","raw_affiliation_strings":["Faculty of Fine Arts, University of Lisbon, 1649-004 Lisboa, Portugal","Research Center for Science and Technology of the Arts\u2014Portuguese Catholic University, Centre Regional of Porto, 4169-005 Porto, Portugal"],"raw_orcid":"https://orcid.org/0000-0002-2652-0843","affiliations":[{"raw_affiliation_string":"Faculty of Fine Arts, University of Lisbon, 1649-004 Lisboa, Portugal","institution_ids":["https://openalex.org/I141596103"]},{"raw_affiliation_string":"Research Center for Science and Technology of the Arts\u2014Portuguese Catholic University, Centre Regional of Porto, 4169-005 Porto, Portugal","institution_ids":["https://openalex.org/I25169866"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046099886","display_name":"Liliana Cardeira","orcid":"https://orcid.org/0000-0001-7789-9980"},"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"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Liliana Cardeira","raw_affiliation_strings":["Faculty of Fine Arts, University of Lisbon, 1649-004 Lisboa, Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Fine Arts, University of Lisbon, 1649-004 Lisboa, Portugal","institution_ids":["https://openalex.org/I141596103"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113034704","display_name":"Taisei Kondo","orcid":null},"institutions":[{"id":"https://openalex.org/I136259955","display_name":"Toyohashi University of Technology","ror":"https://ror.org/04ezg6d83","country_code":"JP","type":"education","lineage":["https://openalex.org/I136259955"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Taisei Kondo","raw_affiliation_strings":["Toyohashi University of Technology, Aichi 441-8580, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Toyohashi University of Technology, Aichi 441-8580, Japan","institution_ids":["https://openalex.org/I136259955"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050167244","display_name":"Shigeki Nakauchi","orcid":"https://orcid.org/0000-0002-4954-6915"},"institutions":[{"id":"https://openalex.org/I136259955","display_name":"Toyohashi University of Technology","ror":"https://ror.org/04ezg6d83","country_code":"JP","type":"education","lineage":["https://openalex.org/I136259955"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Shigeki Nakauchi","raw_affiliation_strings":["Toyohashi University of Technology, Aichi 441-8580, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Toyohashi University of Technology, Aichi 441-8580, Japan","institution_ids":["https://openalex.org/I136259955"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024724427","display_name":"Marcello Picollo","orcid":"https://orcid.org/0000-0003-1012-6048"},"institutions":[{"id":"https://openalex.org/I4210092323","display_name":"Nello Carrara Institute of Applied Physics","ror":"https://ror.org/00dqega85","country_code":"IT","type":"facility","lineage":["https://openalex.org/I4210092323","https://openalex.org/I4210155236"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Marcello Picollo","raw_affiliation_strings":["Istituto di Fisica Applicata \u201cNello Carrara\u201d del Consiglio Nazionale delle Ricerche (IFAC-CNR), Via Madonna del piano 10, 50019 Firenze, Italy","Istituto di Fisica Applicata \"Nello Carrara\" del Consiglio Nazionale delle Ricerche (IFAC-CNR), Via Madonna del piano 10, 50019 Firenze, Italy"],"raw_orcid":"https://orcid.org/0000-0003-1012-6048","affiliations":[{"raw_affiliation_string":"Istituto di Fisica Applicata \u201cNello Carrara\u201d del Consiglio Nazionale delle Ricerche (IFAC-CNR), Via Madonna del piano 10, 50019 Firenze, Italy","institution_ids":["https://openalex.org/I4210092323"]},{"raw_affiliation_string":"Istituto di Fisica Applicata \"Nello Carrara\" del Consiglio Nazionale delle Ricerche (IFAC-CNR), Via Madonna del piano 10, 50019 Firenze, Italy","institution_ids":["https://openalex.org/I4210092323"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060745328","display_name":"Costanza Cucci","orcid":"https://orcid.org/0000-0001-8534-7465"},"institutions":[{"id":"https://openalex.org/I4210092323","display_name":"Nello Carrara Institute of Applied Physics","ror":"https://ror.org/00dqega85","country_code":"IT","type":"facility","lineage":["https://openalex.org/I4210092323","https://openalex.org/I4210155236"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Costanza Cucci","raw_affiliation_strings":["Istituto di Fisica Applicata \u201cNello Carrara\u201d del Consiglio Nazionale delle Ricerche (IFAC-CNR), Via Madonna del piano 10, 50019 Firenze, Italy","Istituto di Fisica Applicata \"Nello Carrara\" del Consiglio Nazionale delle Ricerche (IFAC-CNR), Via Madonna del piano 10, 50019 Firenze, Italy"],"raw_orcid":"https://orcid.org/0000-0001-8534-7465","affiliations":[{"raw_affiliation_string":"Istituto di Fisica Applicata \u201cNello Carrara\u201d del Consiglio Nazionale delle Ricerche (IFAC-CNR), Via Madonna del piano 10, 50019 Firenze, Italy","institution_ids":["https://openalex.org/I4210092323"]},{"raw_affiliation_string":"Istituto di Fisica Applicata \"Nello Carrara\" del Consiglio Nazionale delle Ricerche (IFAC-CNR), Via Madonna del piano 10, 50019 Firenze, Italy","institution_ids":["https://openalex.org/I4210092323"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103080383","display_name":"Andrea Casini","orcid":"https://orcid.org/0000-0003-3608-9724"},"institutions":[{"id":"https://openalex.org/I4210092323","display_name":"Nello Carrara Institute of Applied Physics","ror":"https://ror.org/00dqega85","country_code":"IT","type":"facility","lineage":["https://openalex.org/I4210092323","https://openalex.org/I4210155236"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Andrea Casini","raw_affiliation_strings":["Istituto di Fisica Applicata \u201cNello Carrara\u201d del Consiglio Nazionale delle Ricerche (IFAC-CNR), Via Madonna del piano 10, 50019 Firenze, Italy","Istituto di Fisica Applicata \"Nello Carrara\" del Consiglio Nazionale delle Ricerche (IFAC-CNR), Via Madonna del piano 10, 50019 Firenze, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Istituto di Fisica Applicata \u201cNello Carrara\u201d del Consiglio Nazionale delle Ricerche (IFAC-CNR), Via Madonna del piano 10, 50019 Firenze, Italy","institution_ids":["https://openalex.org/I4210092323"]},{"raw_affiliation_string":"Istituto di Fisica Applicata \"Nello Carrara\" del Consiglio Nazionale delle Ricerche (IFAC-CNR), Via Madonna del piano 10, 50019 Firenze, Italy","institution_ids":["https://openalex.org/I4210092323"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110486143","display_name":"Lorenzo De Stefani","orcid":null},"institutions":[{"id":"https://openalex.org/I4210092323","display_name":"Nello Carrara Institute of Applied Physics","ror":"https://ror.org/00dqega85","country_code":"IT","type":"facility","lineage":["https://openalex.org/I4210092323","https://openalex.org/I4210155236"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Lorenzo Stefani","raw_affiliation_strings":["Istituto di Fisica Applicata \u201cNello Carrara\u201d del Consiglio Nazionale delle Ricerche (IFAC-CNR), Via Madonna del piano 10, 50019 Firenze, Italy","Istituto di Fisica Applicata \"Nello Carrara\" del Consiglio Nazionale delle Ricerche (IFAC-CNR), Via Madonna del piano 10, 50019 Firenze, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Istituto di Fisica Applicata \u201cNello Carrara\u201d del Consiglio Nazionale delle Ricerche (IFAC-CNR), Via Madonna del piano 10, 50019 Firenze, Italy","institution_ids":["https://openalex.org/I4210092323"]},{"raw_affiliation_string":"Istituto di Fisica Applicata \"Nello Carrara\" del Consiglio Nazionale delle Ricerche (IFAC-CNR), Via Madonna del piano 10, 50019 Firenze, Italy","institution_ids":["https://openalex.org/I4210092323"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5048915066","display_name":"S\u00e9rgio Nascimento","orcid":"https://orcid.org/0000-0002-2503-9003"},"institutions":[{"id":"https://openalex.org/I99682543","display_name":"University of Minho","ror":"https://ror.org/037wpkx04","country_code":"PT","type":"education","lineage":["https://openalex.org/I99682543"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"S\u00e9rgio Miguel Cardoso Nascimento","raw_affiliation_strings":["Centre of Physics, Gualtar Campus, University of Minho, 4710-057 Braga, Portugal"],"raw_orcid":"https://orcid.org/0000-0002-2503-9003","affiliations":[{"raw_affiliation_string":"Centre of Physics, Gualtar Campus, University of Minho, 4710-057 Braga, Portugal","institution_ids":["https://openalex.org/I99682543"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":11,"corresponding_author_ids":["https://openalex.org/A5071874491"],"corresponding_institution_ids":["https://openalex.org/I99682543"],"apc_list":{"value":2400,"currency":"CHF","value_usd":2598},"apc_paid":{"value":2400,"currency":"CHF","value_usd":2598},"fwci":0.4171,"has_fulltext":true,"cited_by_count":10,"citation_normalized_percentile":{"value":0.62881353,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"20","issue":"21","first_page":"6242","last_page":"6242"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11666","display_name":"Color Science and Applications","score":0.9984999895095825,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11666","display_name":"Color Science and Applications","score":0.9984999895095825,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10427","display_name":"Visual perception and processing mechanisms","score":0.987500011920929,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T12650","display_name":"Aesthetic Perception and Analysis","score":0.9771999716758728,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/rgb-color-model","display_name":"RGB color model","score":0.8772380948066711},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.7667814493179321},{"id":"https://openalex.org/keywords/color-space","display_name":"Color space","score":0.7338415384292603},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.6887966394424438},{"id":"https://openalex.org/keywords/hyperspectral-imaging","display_name":"Hyperspectral imaging","score":0.6462177634239197},{"id":"https://openalex.org/keywords/hue","display_name":"Hue","score":0.6387650966644287},{"id":"https://openalex.org/keywords/false-color","display_name":"False color","score":0.5833264589309692},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5689519643783569},{"id":"https://openalex.org/keywords/color-difference","display_name":"Color difference","score":0.5445970296859741},{"id":"https://openalex.org/keywords/color-balance","display_name":"Color balance","score":0.519559383392334},{"id":"https://openalex.org/keywords/chromatic-scale","display_name":"Chromatic scale","score":0.4861111640930176},{"id":"https://openalex.org/keywords/color-model","display_name":"Color model","score":0.46938320994377136},{"id":"https://openalex.org/keywords/spectral-color","display_name":"Spectral color","score":0.4658575654029846},{"id":"https://openalex.org/keywords/color-correction","display_name":"Color correction","score":0.41807985305786133},{"id":"https://openalex.org/keywords/color-image","display_name":"Color image","score":0.3897513449192047},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3730040192604065},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.3461626172065735},{"id":"https://openalex.org/keywords/image-processing","display_name":"Image processing","score":0.21545377373695374},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.190621018409729},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.12701773643493652}],"concepts":[{"id":"https://openalex.org/C82990744","wikidata":"https://www.wikidata.org/wiki/Q166194","display_name":"RGB color model","level":2,"score":0.8772380948066711},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7667814493179321},{"id":"https://openalex.org/C2961294","wikidata":"https://www.wikidata.org/wiki/Q166863","display_name":"Color space","level":3,"score":0.7338415384292603},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.6887966394424438},{"id":"https://openalex.org/C159078339","wikidata":"https://www.wikidata.org/wiki/Q959005","display_name":"Hyperspectral imaging","level":2,"score":0.6462177634239197},{"id":"https://openalex.org/C126537357","wikidata":"https://www.wikidata.org/wiki/Q372948","display_name":"Hue","level":2,"score":0.6387650966644287},{"id":"https://openalex.org/C173285193","wikidata":"https://www.wikidata.org/wiki/Q519022","display_name":"False color","level":5,"score":0.5833264589309692},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5689519643783569},{"id":"https://openalex.org/C186991048","wikidata":"https://www.wikidata.org/wiki/Q1184883","display_name":"Color difference","level":3,"score":0.5445970296859741},{"id":"https://openalex.org/C159784718","wikidata":"https://www.wikidata.org/wiki/Q182571","display_name":"Color balance","level":5,"score":0.519559383392334},{"id":"https://openalex.org/C196956537","wikidata":"https://www.wikidata.org/wiki/Q202021","display_name":"Chromatic scale","level":2,"score":0.4861111640930176},{"id":"https://openalex.org/C36262787","wikidata":"https://www.wikidata.org/wiki/Q2294018","display_name":"Color model","level":4,"score":0.46938320994377136},{"id":"https://openalex.org/C97991835","wikidata":"https://www.wikidata.org/wiki/Q910300","display_name":"Spectral color","level":5,"score":0.4658575654029846},{"id":"https://openalex.org/C2779495555","wikidata":"https://www.wikidata.org/wiki/Q5148596","display_name":"Color correction","level":3,"score":0.41807985305786133},{"id":"https://openalex.org/C142616399","wikidata":"https://www.wikidata.org/wiki/Q5148604","display_name":"Color image","level":4,"score":0.3897513449192047},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3730040192604065},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.3461626172065735},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.21545377373695374},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.190621018409729},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.12701773643493652},{"id":"https://openalex.org/C162307627","wikidata":"https://www.wikidata.org/wiki/Q204833","display_name":"Enhanced Data Rates for GSM Evolution","level":2,"score":0.0},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0}],"mesh":[],"locations_count":8,"locations":[{"id":"doi:10.3390/s20216242","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s20216242","pdf_url":"https://www.mdpi.com/1424-8220/20/21/6242/pdf?version=1604487181","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},{"id":"pmid:33139611","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/33139611","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors (Basel, Switzerland)","raw_type":null},{"id":"pmh:oai:doaj.org/article:c829f4e98f664ab08ed9ba315a12cfe2","is_oa":true,"landing_page_url":"https://doaj.org/article/c829f4e98f664ab08ed9ba315a12cfe2","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors, Vol 20, Iss 21, p 6242 (2020)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/1424-8220/20/21/6242/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/s20216242","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors; Volume 20; Issue 21; Pages: 6242","raw_type":"Text"},{"id":"pmh:oai:pubmedcentral.nih.gov:7663052","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/7663052","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors (Basel)","raw_type":"Text"},{"id":"pmh:oai:repositorio.ucp.pt:10400.14/32549","is_oa":true,"landing_page_url":"http://hdl.handle.net/10400.14/32549","pdf_url":null,"source":{"id":"https://openalex.org/S4306401375","display_name":"Reposit\u00f3rio Institucional da Universidade Cat\u00f3lica Portuguesa (Universidade Cat\u00f3lica Portuguesa)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I25169866","host_organization_name":"Universidade Cat\u00f3lica Portuguesa","host_organization_lineage":["https://openalex.org/I25169866"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"journal article"},{"id":"pmh:oai:repositorium.sdum.uminho.pt:1822/68297","is_oa":true,"landing_page_url":"http://hdl.handle.net/1822/68297","pdf_url":null,"source":{"id":"https://openalex.org/S4306400354","display_name":"Reposit\u00f3riUM (Universidade do Minho)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I99682543","host_organization_name":"University of Minho","host_organization_lineage":["https://openalex.org/I99682543"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":null},{"id":"pmh:oai:repositorium.uminho.pt:1822/68297","is_oa":true,"landing_page_url":"https://hdl.handle.net/1822/68297","pdf_url":null,"source":{"id":"https://openalex.org/S4306400624","display_name":"Reposit\u00f3riUM (Universidade do Minho)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I99682543","host_organization_name":"University of Minho","host_organization_lineage":["https://openalex.org/I99682543"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"journal article"}],"best_oa_location":{"id":"doi:10.3390/s20216242","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s20216242","pdf_url":"https://www.mdpi.com/1424-8220/20/21/6242/pdf?version=1604487181","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1334979847","display_name":null,"funder_award_id":"UIDB/04650","funder_id":"https://openalex.org/F4320334779","funder_display_name":"Funda\u00e7\u00e3o para a Ci\u00eancia e a Tecnologia"},{"id":"https://openalex.org/G5162294122","display_name":"Physics Center of Minho and Porto Universities","funder_award_id":"UIDB/04650/2020","funder_id":"https://openalex.org/F4320334779","funder_display_name":"Funda\u00e7\u00e3o para a Ci\u00eancia e a Tecnologia"},{"id":"https://openalex.org/G8719584337","display_name":null,"funder_award_id":"Strategic Funding UIDB/04650/2020","funder_id":"https://openalex.org/F4320334779","funder_display_name":"Funda\u00e7\u00e3o para a Ci\u00eancia e a Tecnologia"}],"funders":[{"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":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3097546592.pdf","grobid_xml":"https://content.openalex.org/works/W3097546592.grobid-xml"},"referenced_works_count":54,"referenced_works":["https://openalex.org/W225692440","https://openalex.org/W1574018557","https://openalex.org/W1996675821","https://openalex.org/W2002844082","https://openalex.org/W2008669966","https://openalex.org/W2032208173","https://openalex.org/W2033230679","https://openalex.org/W2034788322","https://openalex.org/W2049445364","https://openalex.org/W2051314833","https://openalex.org/W2065628621","https://openalex.org/W2071946842","https://openalex.org/W2073093373","https://openalex.org/W2073956324","https://openalex.org/W2082013482","https://openalex.org/W2093651363","https://openalex.org/W2107241674","https://openalex.org/W2126877853","https://openalex.org/W2128769398","https://openalex.org/W2141847061","https://openalex.org/W2142387884","https://openalex.org/W2144774647","https://openalex.org/W2148912807","https://openalex.org/W2150969685","https://openalex.org/W2153718730","https://openalex.org/W2156082021","https://openalex.org/W2159977855","https://openalex.org/W2165182902","https://openalex.org/W2167747314","https://openalex.org/W2168670833","https://openalex.org/W2170603283","https://openalex.org/W2182829475","https://openalex.org/W2267624333","https://openalex.org/W2280710156","https://openalex.org/W2288661783","https://openalex.org/W2502575609","https://openalex.org/W2524108718","https://openalex.org/W2584857966","https://openalex.org/W2652058692","https://openalex.org/W2764098021","https://openalex.org/W2765366036","https://openalex.org/W2794681704","https://openalex.org/W2799228606","https://openalex.org/W2922178938","https://openalex.org/W2964418130","https://openalex.org/W2971907843","https://openalex.org/W2993978288","https://openalex.org/W3015232660","https://openalex.org/W3024589943","https://openalex.org/W3033283699","https://openalex.org/W4247980034","https://openalex.org/W4285719527","https://openalex.org/W4377822713","https://openalex.org/W4377994763"],"related_works":["https://openalex.org/W2096488655","https://openalex.org/W2389926375","https://openalex.org/W2781959534","https://openalex.org/W3175040635","https://openalex.org/W2209359034","https://openalex.org/W2472167268","https://openalex.org/W1971021582","https://openalex.org/W2317662571","https://openalex.org/W2056867473","https://openalex.org/W2354322567"],"abstract_inverted_index":{")":[0],"found":[1],"was":[2],"5":[3],"for":[4,14],"both":[5],"paintings":[6],"and":[7,39,58],"natural":[8],"scenes,":[9],"a":[10],"similarity":[11],"that":[12,30,47],"held":[13],"the":[15,21,26,31,36,44,48,55],"other":[16],"spaces":[17],"tested.":[18],"In":[19],"addition,":[20],"distribution":[22],"of":[23,70],"errors":[24,32,50],"across":[25],"color":[27],"space":[28],"shows":[29],"are":[33,52,63],"small":[34],"in":[35],"achromatic":[37],"region":[38],"increase":[40],"with":[41],"saturation.":[42],"Overall,":[43],"results":[45],"indicate":[46],"chromatic":[49],"estimated":[51],"close":[53],"to":[54,65],"acceptance":[56],"error":[57],"therefore":[59],"RGB":[60],"digital":[61],"cameras":[62],"able":[64],"produce":[66],"quite":[67],"realistic":[68],"colors":[69],"complex":[71],"scenarios.":[72]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":2},{"year":2020,"cited_by_count":1}],"updated_date":"2026-05-12T08:28:47.272897","created_date":"2025-10-10T00:00:00"}