{"id":"https://openalex.org/W4377995705","doi":"https://doi.org/10.2352/cic.2014.22.1.art00038","title":"Pixel-wise illuminant estimation for mixed illuminant scenes based on near-infrared camera information","display_name":"Pixel-wise illuminant estimation for mixed illuminant scenes based on near-infrared camera information","publication_year":2014,"publication_date":"2014-11-03","ids":{"openalex":"https://openalex.org/W4377995705","doi":"https://doi.org/10.2352/cic.2014.22.1.art00038"},"language":"en","primary_location":{"id":"doi:10.2352/cic.2014.22.1.art00038","is_oa":true,"landing_page_url":"http://dx.doi.org/10.2352/cic.2014.22.1.art00038","pdf_url":"https://library.imaging.org/admin/apis/public/api/ist/website/downloadArticle/cic/22/1/art00038","source":{"id":"https://openalex.org/S4210193667","display_name":"Color and Imaging Conference","issn_l":"2166-9635","issn":["2166-9635","2169-2629"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Color and Imaging Conference","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://library.imaging.org/admin/apis/public/api/ist/website/downloadArticle/cic/22/1/art00038","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5052557960","display_name":"Joschua Thomas Simon-Liedtke","orcid":"https://orcid.org/0000-0003-4809-1688"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Joschua Thomas Simon-Liedtke","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088139921","display_name":"Jon Yngve Hardeberg","orcid":"https://orcid.org/0000-0003-1150-2498"},"institutions":[{"id":"https://openalex.org/I144648426","display_name":"Norwegian Computing Center","ror":"https://ror.org/02gm7te43","country_code":"NO","type":"nonprofit","lineage":["https://openalex.org/I144648426"]}],"countries":["NO"],"is_corresponding":false,"raw_author_name":"Jon Yngve Hardeberg","raw_affiliation_strings":["The Norwegian Colour and Visual Computing Laboratory , Gjvik University College , Norway"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Norwegian Colour and Visual Computing Laboratory , Gjvik University College , Norway","institution_ids":["https://openalex.org/I144648426"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5079146390","display_name":"Per Ove Hus\u00f8y","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Per Ove Hus\u00f8y;","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":3,"citation_normalized_percentile":{"value":0.30712113,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"22","issue":"1","first_page":"217","last_page":"221"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11666","display_name":"Color Science and Applications","score":0.9991000294685364,"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":0.9991000294685364,"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":0.9868999719619751,"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/T12496","display_name":"Color perception and design","score":0.9477999806404114,"subfield":{"id":"https://openalex.org/subfields/3207","display_name":"Social Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/standard-illuminant","display_name":"Standard illuminant","score":0.9608553647994995},{"id":"https://openalex.org/keywords/lookup-table","display_name":"Lookup table","score":0.7802989482879639},{"id":"https://openalex.org/keywords/color-constancy","display_name":"Color constancy","score":0.7654096484184265},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.7268096208572388},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.7231838703155518},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.7109885811805725},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7026183605194092},{"id":"https://openalex.org/keywords/color-balance","display_name":"Color balance","score":0.4775213301181793},{"id":"https://openalex.org/keywords/color-image","display_name":"Color image","score":0.2510104775428772},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.2126345932483673},{"id":"https://openalex.org/keywords/image-processing","display_name":"Image processing","score":0.19829967617988586}],"concepts":[{"id":"https://openalex.org/C129112856","wikidata":"https://www.wikidata.org/wiki/Q375479","display_name":"Standard illuminant","level":2,"score":0.9608553647994995},{"id":"https://openalex.org/C134835016","wikidata":"https://www.wikidata.org/wiki/Q690265","display_name":"Lookup table","level":2,"score":0.7802989482879639},{"id":"https://openalex.org/C187888035","wikidata":"https://www.wikidata.org/wiki/Q2563885","display_name":"Color constancy","level":3,"score":0.7654096484184265},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.7268096208572388},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7231838703155518},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.7109885811805725},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7026183605194092},{"id":"https://openalex.org/C159784718","wikidata":"https://www.wikidata.org/wiki/Q182571","display_name":"Color balance","level":5,"score":0.4775213301181793},{"id":"https://openalex.org/C142616399","wikidata":"https://www.wikidata.org/wiki/Q5148604","display_name":"Color image","level":4,"score":0.2510104775428772},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.2126345932483673},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.19829967617988586},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.2352/cic.2014.22.1.art00038","is_oa":true,"landing_page_url":"http://dx.doi.org/10.2352/cic.2014.22.1.art00038","pdf_url":"https://library.imaging.org/admin/apis/public/api/ist/website/downloadArticle/cic/22/1/art00038","source":{"id":"https://openalex.org/S4210193667","display_name":"Color and Imaging Conference","issn_l":"2166-9635","issn":["2166-9635","2169-2629"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Color and Imaging Conference","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.2352/cic.2014.22.1.art00038","is_oa":true,"landing_page_url":"http://dx.doi.org/10.2352/cic.2014.22.1.art00038","pdf_url":"https://library.imaging.org/admin/apis/public/api/ist/website/downloadArticle/cic/22/1/art00038","source":{"id":"https://openalex.org/S4210193667","display_name":"Color and Imaging Conference","issn_l":"2166-9635","issn":["2166-9635","2169-2629"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Color and Imaging Conference","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.4399999976158142,"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320307791","display_name":"Cisco Systems","ror":"https://ror.org/03yt1ez60"},{"id":"https://openalex.org/F4320320300","display_name":"European Commission","ror":"https://ror.org/00k4n6c32"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4377995705.pdf","grobid_xml":"https://content.openalex.org/works/W4377995705.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2405544836","https://openalex.org/W2085076872","https://openalex.org/W2093996928","https://openalex.org/W4382246118","https://openalex.org/W1512637113","https://openalex.org/W4321448081","https://openalex.org/W2511760322","https://openalex.org/W4319996107","https://openalex.org/W1907286699","https://openalex.org/W2102179352"],"abstract_inverted_index":{"Computational":[0],"color":[1,27],"constancy":[2],"or":[3],"white":[4,30,73,98,105,136],"balancing":[5,31,106,137],"methods":[6],"for":[7,40,51,104,125],"digital":[8],"cameras":[9],"emulate":[10],"the":[11,14,72,79,83],"ability":[12],"of":[13,116],"human":[15],"visual":[16],"system":[17],"to":[18,20,25,36,70,87],"adapt":[19],"different":[21],"lighting":[22],"situations":[23],"and":[24,119],"maintain":[26],"constancy.":[28],"Global":[29],"algorithms":[32],"have":[33],"been":[34],"shown":[35],"give":[37],"remarkable":[38],"results":[39],"scenes":[41,53],"illuminated":[42],"by":[43,81],"one":[44],"light":[45,56],"source,":[46],"but":[47],"proven":[48],"less":[49],"adequate":[50],"multi-illumination":[52],"where":[54],"multiple":[55,117],"sources":[57],"are":[58,123],"present.":[59],"Using":[60],"information":[61],"from":[62],"an":[63,126],"additional":[64],"near-infrared":[65],"channel":[66],"can":[67,100],"be":[68,102],"used":[69,103],"estimate":[71],"point":[74,99],"at":[75],"every":[76],"pixel":[77],"in":[78],"image":[80],"comparing":[82],"pixels'":[84],"NRGB":[85,94],"values":[86],"a":[88],"multi-dimensional":[89],"lookup":[90,112],"table":[91,113],"with":[92],"precomputed":[93],"values.":[95],"This":[96],"estimated":[97],"then":[101],"via":[107],"linearized":[108],"Bradford":[109],"transform.":[110],"The":[111,129],"requires":[114],"measurement":[115],"reflectance":[118],"illumination":[120],"spectra":[121],"that":[122],"representative":[124],"office":[127],"environment.":[128],"method":[130],"performs":[131],"better":[132],"than":[133],"conventional":[134],"global":[135],"methods.":[138]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}