{"id":"https://openalex.org/W1539729761","doi":"https://doi.org/10.1109/icip.2004.1421589","title":"Illumination estimation based on valid pixel selection in highlight region","display_name":"Illumination estimation based on valid pixel selection in highlight region","publication_year":2005,"publication_date":"2005-04-19","ids":{"openalex":"https://openalex.org/W1539729761","doi":"https://doi.org/10.1109/icip.2004.1421589","mag":"1539729761"},"language":"en","primary_location":{"id":"doi:10.1109/icip.2004.1421589","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icip.2004.1421589","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2004 International Conference on Image Processing, 2004. ICIP '04.","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/A5083639337","display_name":"Oh\u2010Seol Kwon","orcid":"https://orcid.org/0000-0002-1077-9615"},"institutions":[{"id":"https://openalex.org/I31419693","display_name":"Kyungpook National University","ror":"https://ror.org/040c17130","country_code":"KR","type":"education","lineage":["https://openalex.org/I31419693"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Oh-Seol Kwon","raw_affiliation_strings":["School of Electrical Engineering and Computer Science, Kyungpook National University, Taegu, South Korea","School of Electr. Eng. & Comput. Sci., Kyungpook Nat. Univ., South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering and Computer Science, Kyungpook National University, Taegu, South Korea","institution_ids":["https://openalex.org/I31419693"]},{"raw_affiliation_string":"School of Electr. Eng. & Comput. Sci., Kyungpook Nat. Univ., South Korea","institution_ids":["https://openalex.org/I31419693"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031885831","display_name":"Yang-Ho Cho","orcid":null},"institutions":[{"id":"https://openalex.org/I31419693","display_name":"Kyungpook National University","ror":"https://ror.org/040c17130","country_code":"KR","type":"education","lineage":["https://openalex.org/I31419693"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Yang-Ho Cho","raw_affiliation_strings":["School of Electrical Engineering and Computer Science, Kyungpook National University, Taegu, South Korea","School of Electr. Eng. & Comput. Sci., Kyungpook Nat. Univ., South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering and Computer Science, Kyungpook National University, Taegu, South Korea","institution_ids":["https://openalex.org/I31419693"]},{"raw_affiliation_string":"School of Electr. Eng. & Comput. Sci., Kyungpook Nat. Univ., South Korea","institution_ids":["https://openalex.org/I31419693"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028585938","display_name":"Yun-Tae Kim","orcid":"https://orcid.org/0000-0002-9313-976X"},"institutions":[{"id":"https://openalex.org/I31419693","display_name":"Kyungpook National University","ror":"https://ror.org/040c17130","country_code":"KR","type":"education","lineage":["https://openalex.org/I31419693"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Yun-Tae Kim","raw_affiliation_strings":["School of Electrical Engineering and Computer Science, Kyungpook National University, Taegu, South Korea","School of Electr. Eng. & Comput. Sci., Kyungpook Nat. Univ., South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering and Computer Science, Kyungpook National University, Taegu, South Korea","institution_ids":["https://openalex.org/I31419693"]},{"raw_affiliation_string":"School of Electr. Eng. & Comput. Sci., Kyungpook Nat. Univ., South Korea","institution_ids":["https://openalex.org/I31419693"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5112110530","display_name":"Yeong\u2010Ho Ha","orcid":null},"institutions":[{"id":"https://openalex.org/I31419693","display_name":"Kyungpook National University","ror":"https://ror.org/040c17130","country_code":"KR","type":"education","lineage":["https://openalex.org/I31419693"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Yeong-Ho Ha","raw_affiliation_strings":["School of Electrical Engineering and Computer Science, Kyungpook National University, Taegu, South Korea","School of Electr. Eng. & Comput. Sci., Kyungpook Nat. Univ., South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering and Computer Science, Kyungpook National University, Taegu, South Korea","institution_ids":["https://openalex.org/I31419693"]},{"raw_affiliation_string":"School of Electr. Eng. & Comput. Sci., Kyungpook Nat. Univ., South Korea","institution_ids":["https://openalex.org/I31419693"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.04794793,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"4","issue":null,"first_page":"2419","last_page":"2422"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11666","display_name":"Color Science and Applications","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9932000041007996,"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/T12389","display_name":"Infrared Target Detection Methodologies","score":0.9769999980926514,"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/standard-illuminant","display_name":"Standard illuminant","score":0.9324913024902344},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.7874864339828491},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.774073600769043},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.7160009145736694},{"id":"https://openalex.org/keywords/chromaticity","display_name":"Chromaticity","score":0.6311266422271729},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5193597078323364},{"id":"https://openalex.org/keywords/mahalanobis-distance","display_name":"Mahalanobis distance","score":0.4629873037338257},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3837554454803467},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.34252771735191345}],"concepts":[{"id":"https://openalex.org/C129112856","wikidata":"https://www.wikidata.org/wiki/Q375479","display_name":"Standard illuminant","level":2,"score":0.9324913024902344},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.7874864339828491},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.774073600769043},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.7160009145736694},{"id":"https://openalex.org/C201780734","wikidata":"https://www.wikidata.org/wiki/Q5069880","display_name":"Chromaticity","level":2,"score":0.6311266422271729},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5193597078323364},{"id":"https://openalex.org/C1921717","wikidata":"https://www.wikidata.org/wiki/Q1334846","display_name":"Mahalanobis distance","level":2,"score":0.4629873037338257},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3837554454803467},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.34252771735191345}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icip.2004.1421589","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icip.2004.1421589","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2004 International Conference on Image Processing, 2004. ICIP '04.","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":5,"referenced_works":["https://openalex.org/W2013394111","https://openalex.org/W2109341431","https://openalex.org/W2111060758","https://openalex.org/W2994064527","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W2013297700","https://openalex.org/W2146835141","https://openalex.org/W2461222444","https://openalex.org/W2994064527","https://openalex.org/W2038899677","https://openalex.org/W2531198436","https://openalex.org/W2106077960","https://openalex.org/W3023690804","https://openalex.org/W1547841926","https://openalex.org/W2516112181"],"abstract_inverted_index":{"This":[0],"paper":[1],"proposes":[2],"a":[3,18,22,28,38,49,85,157,183],"method":[4,30,98,181],"for":[5],"estimating":[6],"the":[7,11,34,46,63,66,82,96,100,103,111,120,125,129,136,140,149,163,170,174,179,189],"illuminant":[8,56,78,164],"chromaticity":[9,154,165],"using":[10,27,81,110,156,178],"distributions":[12],"of":[13,65,84,102,119,132,173],"camera":[14,20,59,87,105,126],"responses":[15,106,127],"obtained":[16],"by":[17,54],"CCD":[19,67,86,104],"in":[21,48,114,139],"real-world":[23],"scene.":[24],"Illuminant":[25],"estimation":[26,185],"highlight":[29,50,115,141],"is":[31,79,166],"based":[32,123,147,168],"on":[33,124,148,169],"geometric":[35,57],"relation":[36],"between":[37],"body":[39],"and":[40,62,107],"its":[41],"surface":[42],"reflection.":[43],"In":[44],"general,":[45],"pixels":[47,83,109,134,137,151],"region":[51],"are":[52,144],"affected":[53],"an":[55,77],"difference,":[58],"quantization":[60],"errors":[61],"nonuniformity":[64],"sensor.":[68],"As":[69],"such,":[70],"this":[71,94],"leads":[72],"to":[73,92],"inaccurate":[74],"results":[75,177],"if":[76],"estimated":[80,167],"without":[88],"any":[89],"preprocessing.":[90],"Accordingly,":[91],"solve":[93],"problem,":[95],"proposed":[97,180],"analyzes":[99],"distribution":[101],"selects":[108],"Mahalanobis":[112,121],"distance":[113,122],"regions.":[116,142],"The":[117],"use":[118],"enables":[128],"adaptive":[130],"selection":[131],"valid":[133],"among":[135],"distributed":[138],"Lines":[143],"then":[145],"determined":[146],"selected":[150],"with":[152,188],"r-g":[153],"coordinates":[155],"principal":[158],"component":[159],"analysis":[160],"(PCA).":[161],"Thereafter,":[162],"intersection":[171],"points":[172],"lines.":[175],"Experimental":[176],"demonstrated":[182],"reduced":[184],"error":[186],"compared":[187],"conventional":[190],"method.":[191]},"counts_by_year":[{"year":2018,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}