{"id":"https://openalex.org/W2619593310","doi":"https://doi.org/10.3390/s17061236","title":"Denoising Algorithm for CFA Image Sensors Considering Inter-Channel Correlation","display_name":"Denoising Algorithm for CFA Image Sensors Considering Inter-Channel Correlation","publication_year":2017,"publication_date":"2017-05-28","ids":{"openalex":"https://openalex.org/W2619593310","doi":"https://doi.org/10.3390/s17061236","mag":"2619593310","pmid":"https://pubmed.ncbi.nlm.nih.gov/28555044"},"language":"en","primary_location":{"id":"doi:10.3390/s17061236","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s17061236","pdf_url":"https://www.mdpi.com/1424-8220/17/6/1236/pdf?version=1495964256","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/1424-8220/17/6/1236/pdf?version=1495964256","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100430434","display_name":"Min Young Lee","orcid":"https://orcid.org/0000-0001-7542-4818"},"institutions":[{"id":"https://openalex.org/I193775966","display_name":"Yonsei University","ror":"https://ror.org/01wjejq96","country_code":"KR","type":"education","lineage":["https://openalex.org/I193775966"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Min Lee","raw_affiliation_strings":["School of Electrical and Electronics Engineering, Yonsei University, 50 Yonsei-Ro, Seodaemun-Gu, Seoul 03722, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical and Electronics Engineering, Yonsei University, 50 Yonsei-Ro, Seodaemun-Gu, Seoul 03722, Korea","institution_ids":["https://openalex.org/I193775966"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069851751","display_name":"Sang Un Park","orcid":"https://orcid.org/0000-0003-2157-2246"},"institutions":[{"id":"https://openalex.org/I4210162961","display_name":"Daegu-Gyeongbuk Medical Innovation Foundation","ror":"https://ror.org/05cc1v231","country_code":"KR","type":"other","lineage":["https://openalex.org/I4210162961"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Sang Park","raw_affiliation_strings":["Medical Device Development Centre, Daegu-Gyeongbuk Medical Innovation Foundation, 80 Cheombok-Ro, Dong-gu, Daegu 41061, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Medical Device Development Centre, Daegu-Gyeongbuk Medical Innovation Foundation, 80 Cheombok-Ro, Dong-gu, Daegu 41061, Korea","institution_ids":["https://openalex.org/I4210162961"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5027284352","display_name":"Moon Gi Kang","orcid":"https://orcid.org/0000-0002-5771-929X"},"institutions":[{"id":"https://openalex.org/I193775966","display_name":"Yonsei University","ror":"https://ror.org/01wjejq96","country_code":"KR","type":"education","lineage":["https://openalex.org/I193775966"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Moon Kang","raw_affiliation_strings":["School of Electrical and Electronics Engineering, Yonsei University, 50 Yonsei-Ro, Seodaemun-Gu, Seoul 03722, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical and Electronics Engineering, Yonsei University, 50 Yonsei-Ro, Seodaemun-Gu, Seoul 03722, Korea","institution_ids":["https://openalex.org/I193775966"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5027284352"],"corresponding_institution_ids":["https://openalex.org/I193775966"],"apc_list":{"value":2400,"currency":"CHF","value_usd":2598},"apc_paid":{"value":2400,"currency":"CHF","value_usd":2598},"fwci":0.5545,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.75608181,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":"17","issue":"6","first_page":"1236","last_page":"1236"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10688","display_name":"Image and Signal Denoising Methods","score":1.0,"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":1.0,"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":0.9998000264167786,"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"}},{"id":"https://openalex.org/T11019","display_name":"Image Enhancement Techniques","score":0.9940000176429749,"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/artificial-intelligence","display_name":"Artificial intelligence","score":0.6511651277542114},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.6463727951049805},{"id":"https://openalex.org/keywords/noise-reduction","display_name":"Noise reduction","score":0.5805225372314453},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5719367861747742},{"id":"https://openalex.org/keywords/spatial-correlation","display_name":"Spatial correlation","score":0.5501917600631714},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5165323615074158},{"id":"https://openalex.org/keywords/spatial-filter","display_name":"Spatial filter","score":0.5089778900146484},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5085710287094116},{"id":"https://openalex.org/keywords/color-filter-array","display_name":"Color filter array","score":0.506412148475647},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.4535362422466278},{"id":"https://openalex.org/keywords/motion-estimation","display_name":"Motion estimation","score":0.4491101801395416},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4467304050922394},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.4455488622188568},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.36089831590652466},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.27143949270248413},{"id":"https://openalex.org/keywords/color-gel","display_name":"Color gel","score":0.2503452003002167},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.09329941868782043},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.08637237548828125}],"concepts":[{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6511651277542114},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.6463727951049805},{"id":"https://openalex.org/C163294075","wikidata":"https://www.wikidata.org/wiki/Q581861","display_name":"Noise reduction","level":2,"score":0.5805225372314453},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5719367861747742},{"id":"https://openalex.org/C150060386","wikidata":"https://www.wikidata.org/wiki/Q7574054","display_name":"Spatial correlation","level":2,"score":0.5501917600631714},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5165323615074158},{"id":"https://openalex.org/C121475858","wikidata":"https://www.wikidata.org/wiki/Q2735911","display_name":"Spatial filter","level":2,"score":0.5089778900146484},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5085710287094116},{"id":"https://openalex.org/C177299597","wikidata":"https://www.wikidata.org/wiki/Q2468214","display_name":"Color filter array","level":5,"score":0.506412148475647},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4535362422466278},{"id":"https://openalex.org/C10161872","wikidata":"https://www.wikidata.org/wiki/Q557891","display_name":"Motion estimation","level":2,"score":0.4491101801395416},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4467304050922394},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.4455488622188568},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.36089831590652466},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.27143949270248413},{"id":"https://openalex.org/C142771000","wikidata":"https://www.wikidata.org/wiki/Q1435398","display_name":"Color gel","level":4,"score":0.2503452003002167},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.09329941868782043},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.08637237548828125},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C17525397","wikidata":"https://www.wikidata.org/wiki/Q176140","display_name":"Electrode","level":2,"score":0.0},{"id":"https://openalex.org/C87359718","wikidata":"https://www.wikidata.org/wiki/Q1271916","display_name":"Thin-film transistor","level":3,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.3390/s17061236","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s17061236","pdf_url":"https://www.mdpi.com/1424-8220/17/6/1236/pdf?version=1495964256","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},{"id":"pmid:28555044","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/28555044","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":"Sensors (Basel, Switzerland)","raw_type":null},{"id":"pmh:oai:doaj.org/article:c4a5d7def5554a6d85b1a2367a204b2d","is_oa":true,"landing_page_url":"https://doaj.org/article/c4a5d7def5554a6d85b1a2367a204b2d","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors, Vol 17, Iss 6, p 1236 (2017)","raw_type":"article"},{"id":"pmh:oai:europepmc.org:4343125","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/5492375","pdf_url":null,"source":{"id":"https://openalex.org/S4306400806","display_name":"Europe PMC (PubMed Central)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1303153112","host_organization_name":"European Bioinformatics Institute","host_organization_lineage":["https://openalex.org/I1303153112"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/s17061236","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s17061236","pdf_url":"https://www.mdpi.com/1424-8220/17/6/1236/pdf?version=1495964256","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1501033564","display_name":null,"funder_award_id":"2015R1A2A1A14000912","funder_id":"https://openalex.org/F4320322030","funder_display_name":"Ministry of Science, ICT and Future Planning"},{"id":"https://openalex.org/G7560013578","display_name":null,"funder_award_id":"2015R1A2A1A14000912","funder_id":"https://openalex.org/F4320322120","funder_display_name":"National Research Foundation of Korea"}],"funders":[{"id":"https://openalex.org/F4320320671","display_name":"National Research Foundation","ror":"https://ror.org/05s0g1g46"},{"id":"https://openalex.org/F4320322030","display_name":"Ministry of Science, ICT and Future Planning","ror":"https://ror.org/032e49973"},{"id":"https://openalex.org/F4320322120","display_name":"National Research Foundation of Korea","ror":"https://ror.org/013aysd81"}],"has_content":{"pdf":true,"grobid_xml":false},"content_urls":{"pdf":"https://content.openalex.org/works/W2619593310.pdf"},"referenced_works_count":32,"referenced_works":["https://openalex.org/W1968022449","https://openalex.org/W1978641609","https://openalex.org/W1999046526","https://openalex.org/W2017399967","https://openalex.org/W2046079682","https://openalex.org/W2046831961","https://openalex.org/W2053779250","https://openalex.org/W2056370875","https://openalex.org/W2077657066","https://openalex.org/W2081458845","https://openalex.org/W2086375115","https://openalex.org/W2105119246","https://openalex.org/W2106864760","https://openalex.org/W2107811835","https://openalex.org/W2130394175","https://openalex.org/W2133665775","https://openalex.org/W2136396015","https://openalex.org/W2140163057","https://openalex.org/W2152167357","https://openalex.org/W2152178471","https://openalex.org/W2155311268","https://openalex.org/W2155838693","https://openalex.org/W2155844641","https://openalex.org/W2160639609","https://openalex.org/W2162568075","https://openalex.org/W2168469752","https://openalex.org/W2169757110","https://openalex.org/W2172128189","https://openalex.org/W2326762225","https://openalex.org/W2586101046","https://openalex.org/W6653165782","https://openalex.org/W6902585437"],"related_works":["https://openalex.org/W2387796150","https://openalex.org/W2142439098","https://openalex.org/W1990319978","https://openalex.org/W2197110145","https://openalex.org/W2386722878","https://openalex.org/W233850645","https://openalex.org/W1892887850","https://openalex.org/W2042639947","https://openalex.org/W3105037121","https://openalex.org/W1786533311"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"a":[3,16,99,122,172],"spatio-spectral-temporal":[4],"filter":[5,18,50,102,133],"considering":[6,60,78],"an":[7],"inter-channel":[8,38,84,105],"correlation":[9,39,82,85],"is":[10,51,75,111],"proposed":[11,49,112,180],"for":[12,151],"the":[13,29,34,37,44,54,61,80,88,94,115,118,128,131,135,179,183,189],"denoising":[14,46,168],"of":[15,33,130,188],"color":[17],"array":[19],"(CFA)":[20],"sequence":[21,141],"acquired":[22],"by":[23,77],"CCD/CMOS":[24],"image":[25],"sensors.":[26],"Owing":[27],"to":[28,86,113,165],"alternating":[30,95],"under-sampled":[31,96],"grid":[32],"CFA":[35,140,156,197],"pattern,":[36],"must":[40],"be":[41,144],"considered":[42],"in":[43,53,117,186,196],"direct":[45],"process.":[47],"The":[48,138],"applied":[52],"spatial,":[55],"spectral,":[56],"and":[57,83,109,134,154,162,192],"temporal":[58,101,119,136],"domain,":[59],"spatio-tempo-spectral":[62],"correlation.":[63],"First,":[64],"nonlocal":[65],"means":[66],"(NLM)":[67],"spatial":[68,89,132],"filtering":[69],"with":[70,93,160,171],"patch-based":[71],"difference":[72],"(PBD)":[73],"refinement":[74],"performed":[76],"both":[79,152],"intra-channel":[81],"overcome":[87],"resolution":[90],"degradation":[91],"occurring":[92],"pattern.":[97],"Second,":[98],"motion-compensated":[100],"that":[103,178],"employs":[104],"correlated":[106],"motion":[107,123,147],"estimation":[108],"compensation":[110],"remove":[114],"noise":[116],"domain.":[120],"Then,":[121],"adaptive":[124],"detection":[125],"value":[126],"controls":[127],"ratio":[129],"filter.":[137],"denoised":[139],"can":[142],"thus":[143],"obtained":[145],"without":[146],"artifacts.":[148],"Experimental":[149,175],"results":[150,176],"simulated":[153],"real":[155],"sequences":[157],"are":[158],"presented":[159],"visual":[161,194],"numerical":[163],"comparisons":[164],"several":[166],"state-of-the-art":[167],"methods":[169],"combined":[170],"demosaicing":[173],"method.":[174],"confirmed":[177],"frameworks":[181],"outperformed":[182],"other":[184],"techniques":[185],"terms":[187],"objective":[190],"criteria":[191],"subjective":[193],"perception":[195],"sequences.":[198]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1}],"updated_date":"2026-05-22T06:13:13.366637","created_date":"2025-10-10T00:00:00"}