{"id":"https://openalex.org/W1977102229","doi":"https://doi.org/10.1109/icip.2012.6466866","title":"Two-layer color filter array for high quality images","display_name":"Two-layer color filter array for high quality images","publication_year":2012,"publication_date":"2012-09-01","ids":{"openalex":"https://openalex.org/W1977102229","doi":"https://doi.org/10.1109/icip.2012.6466866","mag":"1977102229"},"language":"en","primary_location":{"id":"doi:10.1109/icip.2012.6466866","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icip.2012.6466866","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 19th IEEE International Conference on Image Processing","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/A5101807821","display_name":"Dongjae Lee","orcid":"https://orcid.org/0000-0003-3738-045X"},"institutions":[{"id":"https://openalex.org/I2250650973","display_name":"Samsung (South Korea)","ror":"https://ror.org/04w3jy968","country_code":"KR","type":"company","lineage":["https://openalex.org/I2250650973"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Dongjae Lee","raw_affiliation_strings":["Samsung Electronics Company Limited, Yongin, Gyeonggi, South Korea","Samsung Electronics Co., Ltd., Nongseo-Dong, Giheung-Gu, Yongin-City, Gyeonggi-Do, Republic of Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Samsung Electronics Company Limited, Yongin, Gyeonggi, South Korea","institution_ids":["https://openalex.org/I2250650973"]},{"raw_affiliation_string":"Samsung Electronics Co., Ltd., Nongseo-Dong, Giheung-Gu, Yongin-City, Gyeonggi-Do, Republic of Korea","institution_ids":["https://openalex.org/I2250650973"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109323453","display_name":"Byung-Joon Baek","orcid":null},"institutions":[{"id":"https://openalex.org/I2250650973","display_name":"Samsung (South Korea)","ror":"https://ror.org/04w3jy968","country_code":"KR","type":"company","lineage":["https://openalex.org/I2250650973"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Byung-Joon Baek","raw_affiliation_strings":["Samsung Electronics Company Limited, Yongin, Gyeonggi, South Korea","Samsung Electronics Co., Ltd., Nongseo-Dong, Giheung-Gu, Yongin-City, Gyeonggi-Do, Republic of Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Samsung Electronics Company Limited, Yongin, Gyeonggi, South Korea","institution_ids":["https://openalex.org/I2250650973"]},{"raw_affiliation_string":"Samsung Electronics Co., Ltd., Nongseo-Dong, Giheung-Gu, Yongin-City, Gyeonggi-Do, Republic of Korea","institution_ids":["https://openalex.org/I2250650973"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5067172615","display_name":"Tae-Chan Kim","orcid":"https://orcid.org/0000-0003-1683-8484"},"institutions":[{"id":"https://openalex.org/I2250650973","display_name":"Samsung (South Korea)","ror":"https://ror.org/04w3jy968","country_code":"KR","type":"company","lineage":["https://openalex.org/I2250650973"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Tae-Chan Kim","raw_affiliation_strings":["Samsung Electronics Company Limited, Yongin, Gyeonggi, South Korea","Samsung Electronics Co., Ltd., Nongseo-Dong, Giheung-Gu, Yongin-City, Gyeonggi-Do, Republic of Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Samsung Electronics Company Limited, Yongin, Gyeonggi, South Korea","institution_ids":["https://openalex.org/I2250650973"]},{"raw_affiliation_string":"Samsung Electronics Co., Ltd., Nongseo-Dong, Giheung-Gu, Yongin-City, Gyeonggi-Do, Republic of Korea","institution_ids":["https://openalex.org/I2250650973"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I2250650973"],"apc_list":null,"apc_paid":null,"fwci":0.5553,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.66541711,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"345","last_page":"348"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10688","display_name":"Image and Signal Denoising Methods","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T10688","display_name":"Image and Signal Denoising Methods","score":0.9998999834060669,"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":0.9995999932289124,"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/T11659","display_name":"Advanced Image Fusion Techniques","score":0.9980999827384949,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"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/color-filter-array","display_name":"Color filter array","score":0.7482750415802002},{"id":"https://openalex.org/keywords/color-gel","display_name":"Color gel","score":0.6674247980117798},{"id":"https://openalex.org/keywords/demosaicing","display_name":"Demosaicing","score":0.6418722867965698},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.6368591785430908},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6081125736236572},{"id":"https://openalex.org/keywords/bayer-filter","display_name":"Bayer filter","score":0.6000517010688782},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5795621275901794},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5437217950820923},{"id":"https://openalex.org/keywords/color-image","display_name":"Color image","score":0.5234032273292542},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.4640890955924988},{"id":"https://openalex.org/keywords/aliasing","display_name":"Aliasing","score":0.4622959494590759},{"id":"https://openalex.org/keywords/color-depth","display_name":"Color depth","score":0.4440745413303375},{"id":"https://openalex.org/keywords/optical-filter","display_name":"Optical filter","score":0.42213842272758484},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.4140251576900482},{"id":"https://openalex.org/keywords/high-color","display_name":"High color","score":0.41167527437210083},{"id":"https://openalex.org/keywords/layer","display_name":"Layer (electronics)","score":0.3358767330646515},{"id":"https://openalex.org/keywords/image-processing","display_name":"Image processing","score":0.22444850206375122},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.21324962377548218},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.20068371295928955},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.11407345533370972},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.10671135783195496},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.07787060737609863}],"concepts":[{"id":"https://openalex.org/C177299597","wikidata":"https://www.wikidata.org/wiki/Q2468214","display_name":"Color filter array","level":5,"score":0.7482750415802002},{"id":"https://openalex.org/C142771000","wikidata":"https://www.wikidata.org/wiki/Q1435398","display_name":"Color gel","level":4,"score":0.6674247980117798},{"id":"https://openalex.org/C27624317","wikidata":"https://www.wikidata.org/wiki/Q263499","display_name":"Demosaicing","level":5,"score":0.6418722867965698},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.6368591785430908},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6081125736236572},{"id":"https://openalex.org/C5622133","wikidata":"https://www.wikidata.org/wiki/Q812133","display_name":"Bayer filter","level":5,"score":0.6000517010688782},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5795621275901794},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5437217950820923},{"id":"https://openalex.org/C142616399","wikidata":"https://www.wikidata.org/wiki/Q5148604","display_name":"Color image","level":4,"score":0.5234032273292542},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.4640890955924988},{"id":"https://openalex.org/C4069607","wikidata":"https://www.wikidata.org/wiki/Q868732","display_name":"Aliasing","level":3,"score":0.4622959494590759},{"id":"https://openalex.org/C91522604","wikidata":"https://www.wikidata.org/wiki/Q690110","display_name":"Color depth","level":5,"score":0.4440745413303375},{"id":"https://openalex.org/C45613198","wikidata":"https://www.wikidata.org/wiki/Q1134091","display_name":"Optical filter","level":2,"score":0.42213842272758484},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4140251576900482},{"id":"https://openalex.org/C131910990","wikidata":"https://www.wikidata.org/wiki/Q1202284","display_name":"High color","level":5,"score":0.41167527437210083},{"id":"https://openalex.org/C2779227376","wikidata":"https://www.wikidata.org/wiki/Q6505497","display_name":"Layer (electronics)","level":2,"score":0.3358767330646515},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.22444850206375122},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.21324962377548218},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.20068371295928955},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.11407345533370972},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.10671135783195496},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.07787060737609863},{"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/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icip.2012.6466866","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icip.2012.6466866","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 19th IEEE International Conference on Image Processing","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":11,"referenced_works":["https://openalex.org/W1981938423","https://openalex.org/W2035192779","https://openalex.org/W2106111212","https://openalex.org/W2107517216","https://openalex.org/W2107811835","https://openalex.org/W2108858258","https://openalex.org/W2130394175","https://openalex.org/W2146450019","https://openalex.org/W2149354278","https://openalex.org/W2164734076","https://openalex.org/W2168881191"],"related_works":["https://openalex.org/W2197110145","https://openalex.org/W2036531120","https://openalex.org/W4220847039","https://openalex.org/W1986111352","https://openalex.org/W1977412945","https://openalex.org/W2348212123","https://openalex.org/W2092661809","https://openalex.org/W2978937364","https://openalex.org/W2093371489","https://openalex.org/W2353816885"],"abstract_inverted_index":{"This":[0,74],"paper":[1,75],"proposes":[2,76],"two-layer":[3,20,79],"color":[4,21,27,48,57,68,80,120],"filter":[5,22,28,58,81,121],"array":[6,29,122],"to":[7,16,63],"obtain":[8,64],"a":[9,85,92],"high":[10],"quality":[11],"image":[12],"and":[13,26,91],"demosaic":[14,25,103,109],"algorithms":[15,104,110],"interpolate":[17],"the":[18,41,45,100,113,118,131],"proposed":[19,119],"array.":[23],"Although":[24,107],"design":[30],"methods":[31],"have":[32,39,60],"been":[33,61],"improved":[34],"together,":[35],"recent":[36],"research":[37],"results":[38,115],"shown":[40],"performance":[42],"saturation":[43],"since":[44],"sub-sampling":[46],"of":[47,78],"channels":[49],"is":[50],"inevitable.":[51],"To":[52,98],"overcome":[53],"this":[54],"limitation,":[55],"multilayer":[56],"arrays":[59],"developed":[62],"two":[65],"or":[66],"three":[67],"data":[69],"at":[70],"single":[71],"pixel":[72],"position.":[73],"one":[77],"array,":[82],"which":[83],"has":[84],"full":[86],"resolution":[87,94],"in":[88,95],"G":[89],"channel":[90],"half":[93],"R/B":[96],"channel.":[97],"evaluate":[99],"performance,":[101],"simple":[102,108],"are":[105,111],"presented.":[106],"applied,":[112],"experimental":[114],"show":[116],"that":[117],"not":[123],"only":[124],"increases":[125],"CPSNR":[126],"dramatically":[127],"but":[128],"also":[129],"decreases":[130],"artifacts":[132],"as":[133],"like":[134],"false":[135],"color,":[136],"aliasing.":[137]},"counts_by_year":[{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":2}],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-10T00:00:00"}