{"id":"https://openalex.org/W2066359931","doi":"https://doi.org/10.1109/pcs.2009.5167463","title":"Demosaicing algorithm based on color correlation","display_name":"Demosaicing algorithm based on color correlation","publication_year":2009,"publication_date":"2009-05-01","ids":{"openalex":"https://openalex.org/W2066359931","doi":"https://doi.org/10.1109/pcs.2009.5167463","mag":"2066359931"},"language":"en","primary_location":{"id":"doi:10.1109/pcs.2009.5167463","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pcs.2009.5167463","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 Picture Coding Symposium","raw_type":"proceedings-article"},"type":"conference-paper","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/A5010082068","display_name":"Heechang Kim","orcid":null},"institutions":[{"id":"https://openalex.org/I4575257","display_name":"Hanyang University","ror":"https://ror.org/046865y68","country_code":"KR","type":"education","lineage":["https://openalex.org/I4575257"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Heechang Kim","raw_affiliation_strings":["Department of Electronics and Computer Engineering, Hanyang University, Seoul, South Korea","Department of Electronics and Computer Engineering, Hanyang University, 17 Haengdang-dong, Seongdong-gu, 133-791 Seoul, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronics and Computer Engineering, Hanyang University, Seoul, South Korea","institution_ids":["https://openalex.org/I4575257"]},{"raw_affiliation_string":"Department of Electronics and Computer Engineering, Hanyang University, 17 Haengdang-dong, Seongdong-gu, 133-791 Seoul, Korea","institution_ids":["https://openalex.org/I4575257"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078389794","display_name":"Tae\u2010Young Jung","orcid":"https://orcid.org/0000-0002-8685-8520"},"institutions":[{"id":"https://openalex.org/I4575257","display_name":"Hanyang University","ror":"https://ror.org/046865y68","country_code":"KR","type":"education","lineage":["https://openalex.org/I4575257"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Tae-young Jung","raw_affiliation_strings":["Department of Electronics and Computer Engineering, Hanyang University, Seoul, South Korea","Department of Electronics and Computer Engineering, Hanyang University, 17 Haengdang-dong, Seongdong-gu, 133-791 Seoul, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronics and Computer Engineering, Hanyang University, Seoul, South Korea","institution_ids":["https://openalex.org/I4575257"]},{"raw_affiliation_string":"Department of Electronics and Computer Engineering, Hanyang University, 17 Haengdang-dong, Seongdong-gu, 133-791 Seoul, Korea","institution_ids":["https://openalex.org/I4575257"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Sanjun Park","orcid":null},"institutions":[{"id":"https://openalex.org/I4575257","display_name":"Hanyang University","ror":"https://ror.org/046865y68","country_code":"KR","type":"education","lineage":["https://openalex.org/I4575257"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Sanjun Park","raw_affiliation_strings":["Department of Electronics and Computer Engineering, Hanyang University, Seoul, South Korea","Department of Electronics and Computer Engineering, Hanyang University, 17 Haengdang-dong, Seongdong-gu, 133-791 Seoul, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronics and Computer Engineering, Hanyang University, Seoul, South Korea","institution_ids":["https://openalex.org/I4575257"]},{"raw_affiliation_string":"Department of Electronics and Computer Engineering, Hanyang University, 17 Haengdang-dong, Seongdong-gu, 133-791 Seoul, Korea","institution_ids":["https://openalex.org/I4575257"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5018642097","display_name":"Jechang Jeong","orcid":"https://orcid.org/0000-0002-3759-3116"},"institutions":[{"id":"https://openalex.org/I4575257","display_name":"Hanyang University","ror":"https://ror.org/046865y68","country_code":"KR","type":"education","lineage":["https://openalex.org/I4575257"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jechang Jeong","raw_affiliation_strings":["Department of Electronics and Computer Engineering, Hanyang University, Seoul, South Korea","Department of Electronics and Computer Engineering, Hanyang University, 17 Haengdang-dong, Seongdong-gu, 133-791 Seoul, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronics and Computer Engineering, Hanyang University, Seoul, South Korea","institution_ids":["https://openalex.org/I4575257"]},{"raw_affiliation_string":"Department of Electronics and Computer Engineering, Hanyang University, 17 Haengdang-dong, Seongdong-gu, 133-791 Seoul, Korea","institution_ids":["https://openalex.org/I4575257"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I4575257"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13890","display_name":"Remote Sensing and Land Use","score":0.9731000065803528,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T13890","display_name":"Remote Sensing and Land Use","score":0.9731000065803528,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10688","display_name":"Image and Signal Denoising Methods","score":0.9520000219345093,"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/T11019","display_name":"Image Enhancement Techniques","score":0.9460999965667725,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/demosaicing","display_name":"Demosaicing","score":0.9700641632080078},{"id":"https://openalex.org/keywords/color-filter-array","display_name":"Color filter array","score":0.8322272300720215},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.6477762460708618},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.641399085521698},{"id":"https://openalex.org/keywords/bayer-filter","display_name":"Bayer filter","score":0.6263487339019775},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6202124357223511},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.5861703157424927},{"id":"https://openalex.org/keywords/artifact","display_name":"Artifact (error)","score":0.48232007026672363},{"id":"https://openalex.org/keywords/color-gel","display_name":"Color gel","score":0.4696506857872009},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.44033506512641907},{"id":"https://openalex.org/keywords/color-image","display_name":"Color image","score":0.39365336298942566},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.36772939562797546},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3425835371017456},{"id":"https://openalex.org/keywords/image-processing","display_name":"Image processing","score":0.217293381690979}],"concepts":[{"id":"https://openalex.org/C27624317","wikidata":"https://www.wikidata.org/wiki/Q263499","display_name":"Demosaicing","level":5,"score":0.9700641632080078},{"id":"https://openalex.org/C177299597","wikidata":"https://www.wikidata.org/wiki/Q2468214","display_name":"Color filter array","level":5,"score":0.8322272300720215},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.6477762460708618},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.641399085521698},{"id":"https://openalex.org/C5622133","wikidata":"https://www.wikidata.org/wiki/Q812133","display_name":"Bayer filter","level":5,"score":0.6263487339019775},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6202124357223511},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.5861703157424927},{"id":"https://openalex.org/C2779010991","wikidata":"https://www.wikidata.org/wiki/Q2720909","display_name":"Artifact (error)","level":2,"score":0.48232007026672363},{"id":"https://openalex.org/C142771000","wikidata":"https://www.wikidata.org/wiki/Q1435398","display_name":"Color gel","level":4,"score":0.4696506857872009},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.44033506512641907},{"id":"https://openalex.org/C142616399","wikidata":"https://www.wikidata.org/wiki/Q5148604","display_name":"Color image","level":4,"score":0.39365336298942566},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.36772939562797546},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3425835371017456},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.217293381690979},{"id":"https://openalex.org/C87359718","wikidata":"https://www.wikidata.org/wiki/Q1271916","display_name":"Thin-film transistor","level":3,"score":0.0},{"id":"https://openalex.org/C2779227376","wikidata":"https://www.wikidata.org/wiki/Q6505497","display_name":"Layer (electronics)","level":2,"score":0.0},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/pcs.2009.5167463","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pcs.2009.5167463","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 Picture Coding Symposium","raw_type":"proceedings-article"},{"id":"pmh:oai:repository.hanyang.ac.kr:20.500.11754/82213","is_oa":false,"landing_page_url":"https://ieeexplore.ieee.org/document/5167463/","pdf_url":null,"source":{"id":"https://openalex.org/S4306401328","display_name":"The Royal Society of Chemistry\u2019s Journals, Books and Databases (The Royal Society of Chemistry)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I2751430930","host_organization_name":"Royal Society of Chemistry","host_organization_lineage":["https://openalex.org/I2751430930"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320322093","display_name":"Electronics and Telecommunications Research Institute","ror":"https://ror.org/03ysstz10"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W20747181","https://openalex.org/W96697480","https://openalex.org/W2069494939","https://openalex.org/W2149354278","https://openalex.org/W2150893355","https://openalex.org/W6667855046"],"related_works":["https://openalex.org/W2163968526","https://openalex.org/W2089632803","https://openalex.org/W1574099457","https://openalex.org/W2036531120","https://openalex.org/W2104935269","https://openalex.org/W2807301514","https://openalex.org/W1884483970","https://openalex.org/W2320161696","https://openalex.org/W1993220090","https://openalex.org/W2110839008"],"abstract_inverted_index":{"Most":[0],"commercial":[1],"digital":[2],"still":[3,56],"cameras":[4],"use":[5],"a":[6],"single":[7],"sensor":[8],"array":[9,17],"(e.g.,":[10],"CMOS":[11],"or":[12],"CCD)":[13],"with":[14,29,79],"color":[15,34,46],"filter":[16],"(CFA)":[18],"to":[19,42],"reduce":[20],"the":[21,26,38,70,80,85,96],"cost":[22],"and":[23,62,102],"size.":[24],"Since":[25],"image":[27],"obtained":[28],"CFA":[30],"has":[31],"only":[32],"one":[33],"value":[35],"per":[36],"pixel,":[37],"demosaicing":[39,50,72,100],"is":[40],"needed":[41],"acquire":[43],"missing":[44],"two":[45],"values.":[47],"Although":[48],"many":[49],"methods":[51],"have":[52,57],"been":[53],"proposed,":[54],"they":[55],"artifacts":[58],"such":[59],"as":[60],"rainbow":[61],"zippering":[63],"artifact.":[64],"In":[65,84],"this":[66],"paper,":[67],"we":[68],"propose":[69],"simple":[71],"algorithm":[73,89,101],"using":[74],"tendency":[75],"of":[76,95],"neighbor":[77],"pixels":[78],"enhanced":[81],"weighting":[82],"function.":[83],"experimental":[86],"results,":[87],"our":[88],"shows":[90],"much":[91],"better":[92],"subjective":[93],"qualities":[94],"images":[97],"than":[98],"conventional":[99],"improves":[103],"objective":[104],"qualities.":[105]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2016-06-24T00:00:00"}
