{"id":"https://openalex.org/W3013599296","doi":"https://doi.org/10.1109/tip.2020.3038523","title":"Designing Color Filters That Make Cameras More Colorimetric","display_name":"Designing Color Filters That Make Cameras More Colorimetric","publication_year":2020,"publication_date":"2020-11-23","ids":{"openalex":"https://openalex.org/W3013599296","doi":"https://doi.org/10.1109/tip.2020.3038523","mag":"3013599296","pmid":"https://pubmed.ncbi.nlm.nih.gov/33226947"},"language":"en","primary_location":{"id":"doi:10.1109/tip.2020.3038523","is_oa":true,"landing_page_url":"https://doi.org/10.1109/tip.2020.3038523","pdf_url":"https://ieeexplore.ieee.org/ielx7/83/9263394/09266578.pdf","source":{"id":"https://openalex.org/S4210173141","display_name":"IEEE Transactions on Image Processing","issn_l":"1057-7149","issn":["1057-7149","1941-0042"],"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Image Processing","raw_type":"journal-article"},"type":"article","indexed_in":["arxiv","crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://ieeexplore.ieee.org/ielx7/83/9263394/09266578.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"Graham D. Finlayson","orcid":"https://orcid.org/0000-0003-4040-0554"},"institutions":[{"id":"https://openalex.org/I1118541","display_name":"University of East Anglia","ror":"https://ror.org/026k5mg93","country_code":"GB","type":"education","lineage":["https://openalex.org/I1118541"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Graham D. Finlayson","raw_affiliation_strings":["School of Computing Sciences, University of East Anglia, Norwich, U.K"],"raw_orcid":"https://orcid.org/0000-0003-4040-0554","affiliations":[{"raw_affiliation_string":"School of Computing Sciences, University of East Anglia, Norwich, U.K","institution_ids":["https://openalex.org/I1118541"]}]},{"author_position":"last","author":{"id":null,"display_name":"Yuteng Zhu","orcid":"https://orcid.org/0000-0001-7381-6607"},"institutions":[{"id":"https://openalex.org/I1118541","display_name":"University of East Anglia","ror":"https://ror.org/026k5mg93","country_code":"GB","type":"education","lineage":["https://openalex.org/I1118541"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Yuteng Zhu","raw_affiliation_strings":["School of Computing Sciences, University of East Anglia, Norwich, U.K"],"raw_orcid":"https://orcid.org/0000-0001-7381-6607","affiliations":[{"raw_affiliation_string":"School of Computing Sciences, University of East Anglia, Norwich, U.K","institution_ids":["https://openalex.org/I1118541"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I1118541"],"apc_list":null,"apc_paid":null,"fwci":0.9174,"has_fulltext":true,"cited_by_count":16,"citation_normalized_percentile":{"value":0.71701123,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"30","issue":null,"first_page":"853","last_page":"867"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11666","display_name":"Color Science and Applications","score":0.9648000001907349,"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":0.9648000001907349,"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/T11019","display_name":"Image Enhancement Techniques","score":0.006899999920278788,"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/T10427","display_name":"Visual perception and processing mechanisms","score":0.005499999970197678,"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/color-filter-array","display_name":"Color filter array","score":0.6381999850273132},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.6086999773979187},{"id":"https://openalex.org/keywords/color-gel","display_name":"Color gel","score":0.5547000169754028},{"id":"https://openalex.org/keywords/colored","display_name":"Colored","score":0.40950000286102295},{"id":"https://openalex.org/keywords/transformation","display_name":"Transformation (genetics)","score":0.3944000005722046},{"id":"https://openalex.org/keywords/filter-design","display_name":"Filter design","score":0.37279999256134033},{"id":"https://openalex.org/keywords/linearity","display_name":"Linearity","score":0.3723999857902527},{"id":"https://openalex.org/keywords/matching","display_name":"Matching (statistics)","score":0.3662000000476837},{"id":"https://openalex.org/keywords/optical-filter","display_name":"Optical filter","score":0.3646000027656555}],"concepts":[{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.7045000195503235},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6854000091552734},{"id":"https://openalex.org/C177299597","wikidata":"https://www.wikidata.org/wiki/Q2468214","display_name":"Color filter array","level":5,"score":0.6381999850273132},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.6086999773979187},{"id":"https://openalex.org/C142771000","wikidata":"https://www.wikidata.org/wiki/Q1435398","display_name":"Color gel","level":4,"score":0.5547000169754028},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5012000203132629},{"id":"https://openalex.org/C2778307483","wikidata":"https://www.wikidata.org/wiki/Q5149038","display_name":"Colored","level":2,"score":0.40950000286102295},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3977000117301941},{"id":"https://openalex.org/C204241405","wikidata":"https://www.wikidata.org/wiki/Q461499","display_name":"Transformation (genetics)","level":3,"score":0.3944000005722046},{"id":"https://openalex.org/C22597639","wikidata":"https://www.wikidata.org/wiki/Q5449227","display_name":"Filter design","level":3,"score":0.37279999256134033},{"id":"https://openalex.org/C77170095","wikidata":"https://www.wikidata.org/wiki/Q1753188","display_name":"Linearity","level":2,"score":0.3723999857902527},{"id":"https://openalex.org/C165064840","wikidata":"https://www.wikidata.org/wiki/Q1321061","display_name":"Matching (statistics)","level":2,"score":0.3662000000476837},{"id":"https://openalex.org/C45613198","wikidata":"https://www.wikidata.org/wiki/Q1134091","display_name":"Optical filter","level":2,"score":0.3646000027656555},{"id":"https://openalex.org/C34388435","wikidata":"https://www.wikidata.org/wiki/Q2267362","display_name":"Bounded function","level":2,"score":0.34860000014305115},{"id":"https://openalex.org/C139722471","wikidata":"https://www.wikidata.org/wiki/Q2619517","display_name":"Linear filter","level":3,"score":0.34299999475479126},{"id":"https://openalex.org/C76935873","wikidata":"https://www.wikidata.org/wiki/Q209121","display_name":"Image sensor","level":2,"score":0.34279999136924744},{"id":"https://openalex.org/C152213855","wikidata":"https://www.wikidata.org/wiki/Q189880","display_name":"Charge-coupled device","level":2,"score":0.334199994802475},{"id":"https://openalex.org/C102248274","wikidata":"https://www.wikidata.org/wiki/Q168388","display_name":"Adaptive filter","level":2,"score":0.32600000500679016},{"id":"https://openalex.org/C82990744","wikidata":"https://www.wikidata.org/wiki/Q166194","display_name":"RGB color model","level":2,"score":0.3107999861240387},{"id":"https://openalex.org/C64299311","wikidata":"https://www.wikidata.org/wiki/Q374535","display_name":"Colorimetry","level":2,"score":0.3018999993801117},{"id":"https://openalex.org/C36262787","wikidata":"https://www.wikidata.org/wiki/Q2294018","display_name":"Color model","level":4,"score":0.2962999939918518},{"id":"https://openalex.org/C2961294","wikidata":"https://www.wikidata.org/wiki/Q166863","display_name":"Color space","level":3,"score":0.27730000019073486},{"id":"https://openalex.org/C142616399","wikidata":"https://www.wikidata.org/wiki/Q5148604","display_name":"Color image","level":4,"score":0.2685000002384186},{"id":"https://openalex.org/C44404184","wikidata":"https://www.wikidata.org/wiki/Q5148620","display_name":"Color normalization","level":5,"score":0.2662000060081482},{"id":"https://openalex.org/C95143428","wikidata":"https://www.wikidata.org/wiki/Q375296","display_name":"ICC profile","level":5,"score":0.2635999917984009},{"id":"https://openalex.org/C186991048","wikidata":"https://www.wikidata.org/wiki/Q1184883","display_name":"Color difference","level":3,"score":0.2632000148296356},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.26109999418258667},{"id":"https://openalex.org/C12043971","wikidata":"https://www.wikidata.org/wiki/Q2636542","display_name":"Color histogram","level":5,"score":0.25540000200271606},{"id":"https://openalex.org/C129112856","wikidata":"https://www.wikidata.org/wiki/Q375479","display_name":"Standard illuminant","level":2,"score":0.2508000135421753}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1109/tip.2020.3038523","is_oa":true,"landing_page_url":"https://doi.org/10.1109/tip.2020.3038523","pdf_url":"https://ieeexplore.ieee.org/ielx7/83/9263394/09266578.pdf","source":{"id":"https://openalex.org/S4210173141","display_name":"IEEE Transactions on Image Processing","issn_l":"1057-7149","issn":["1057-7149","1941-0042"],"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Image Processing","raw_type":"journal-article"},{"id":"pmid:33226947","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/33226947","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":"IEEE transactions on image processing : a publication of the IEEE Signal Processing Society","raw_type":null},{"id":"pmh:oai:ueaeprints.uea.ac.uk:78083","is_oa":true,"landing_page_url":null,"pdf_url":"https://ueaeprints.uea.ac.uk/id/eprint/78083/1/Published_Version.pdf","source":{"id":"https://openalex.org/S4306400384","display_name":"UEA Digital Repository (University of East Anglia)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1118541","host_organization_name":"University of East Anglia","host_organization_lineage":["https://openalex.org/I1118541"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"Article"},{"id":"pmh:oai:arXiv.org:2003.12645","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2003.12645","pdf_url":"https://arxiv.org/pdf/2003.12645","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"}],"best_oa_location":{"id":"doi:10.1109/tip.2020.3038523","is_oa":true,"landing_page_url":"https://doi.org/10.1109/tip.2020.3038523","pdf_url":"https://ieeexplore.ieee.org/ielx7/83/9263394/09266578.pdf","source":{"id":"https://openalex.org/S4210173141","display_name":"IEEE Transactions on Image Processing","issn_l":"1057-7149","issn":["1057-7149","1941-0042"],"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Image Processing","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G5317914677","display_name":null,"funder_award_id":"EP/S028730/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"},{"id":"https://openalex.org/G6727068344","display_name":"Future Colour Imaging","funder_award_id":"EP/S028730/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"}],"funders":[{"id":"https://openalex.org/F4320334627","display_name":"Engineering and Physical Sciences Research Council","ror":"https://ror.org/0439y7842"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3013599296.pdf","grobid_xml":"https://content.openalex.org/works/W3013599296.grobid-xml"},"referenced_works_count":41,"referenced_works":["https://openalex.org/W1513984747","https://openalex.org/W1565732857","https://openalex.org/W1964378272","https://openalex.org/W1968101057","https://openalex.org/W1968434365","https://openalex.org/W1986552350","https://openalex.org/W1987721959","https://openalex.org/W1994616623","https://openalex.org/W2002598080","https://openalex.org/W2012714797","https://openalex.org/W2013535924","https://openalex.org/W2014403078","https://openalex.org/W2014612793","https://openalex.org/W2016528580","https://openalex.org/W2017747407","https://openalex.org/W2018342351","https://openalex.org/W2033230679","https://openalex.org/W2043742106","https://openalex.org/W2055535946","https://openalex.org/W2060022367","https://openalex.org/W2068084940","https://openalex.org/W2072445211","https://openalex.org/W2101676063","https://openalex.org/W2128114722","https://openalex.org/W2140164635","https://openalex.org/W2141679830","https://openalex.org/W2144148623","https://openalex.org/W2166044408","https://openalex.org/W2169450382","https://openalex.org/W2171678033","https://openalex.org/W2397778693","https://openalex.org/W2468158145","https://openalex.org/W2503619955","https://openalex.org/W2531216669","https://openalex.org/W2771220351","https://openalex.org/W2791186883","https://openalex.org/W2910736109","https://openalex.org/W2913129471","https://openalex.org/W2917663784","https://openalex.org/W3146128876","https://openalex.org/W3162111397"],"related_works":[],"abstract_inverted_index":{"When":[0,62],"we":[1,33,86,168],"place":[2],"a":[3,9,47,152],"colored":[4],"filter":[5,27,37,89,129],"in":[6,120],"front":[7],"of":[8,55,109,148],"camera":[10,13,21],"the":[11,19,26,36,40,51,56,69,75,94,100,107,128,137,146,149],"effective":[12],"response":[14],"functions":[15,54],"are":[16],"equal":[17],"to":[18,45,99,124,143],"given":[20,106],"spectral":[22,28],"sensitivities":[23,42],"multiplied":[24],"by":[25,160],"transmittance.":[29],"In":[30],"this":[31,63],"article,":[32],"solve":[34],"for":[35,81,92],"which":[38],"returns":[39],"modified":[41],"as":[43,60,97,104],"close":[44,98],"being":[46],"linear":[48],"transformation":[49],"from":[50],"color":[52,83,166],"matching":[53],"human":[57],"visual":[58],"system":[59,77],"possible.":[61],"linearity":[64],"condition":[65],"-":[66],"sometimes":[67],"called":[68],"Luther":[70],"condition-":[71],"is":[72,122,139,141,155],"approximately":[73],"met,":[74],"'camera+filter'":[76],"can":[78,169],"be":[79],"used":[80],"accurate":[82],"measurement.":[84],"Then,":[85],"reformulate":[87],"our":[88,164],"design":[90],"optimisation":[91,138,154],"making":[93],"sensor":[95],"responses":[96],"CIEXYZ":[101],"tristimulus":[102],"values":[103],"possible":[105],"knowledge":[108],"real":[110],"measured":[111],"surfaces":[112],"and":[113,131],"illuminants":[114],"spectra":[115],"data.":[116],"This":[117],"data-driven":[118],"method":[119],"turn":[121],"extended":[123],"incorporate":[125],"constraints":[126],"on":[127,145],"(smoothness":[130],"bounded":[132],"transmission).":[133],"Also,":[134],"because":[135],"how":[136],"initialised":[140],"shown":[142],"impact":[144],"performance":[147],"solved-for":[150],"filters,":[151,167],"multi-initialisation":[153],"developed.":[156],"Experiments":[157],"demonstrate":[158],"that,":[159],"taking":[161],"pictures":[162],"through":[163],"optimised":[165],"make":[170],"cameras":[171],"significantly":[172],"more":[173],"colorimetric.":[174]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1}],"updated_date":"2026-08-05T07:39:15.569665","created_date":"2020-04-03T00:00:00"}
