{"id":"https://openalex.org/W2557236696","doi":"https://doi.org/10.1109/tip.2016.2634120","title":"Adaptive Multispectral Demosaicking Based on Frequency-Domain Analysis of Spectral Correlation","display_name":"Adaptive Multispectral Demosaicking Based on Frequency-Domain Analysis of Spectral Correlation","publication_year":2016,"publication_date":"2016-12-01","ids":{"openalex":"https://openalex.org/W2557236696","doi":"https://doi.org/10.1109/tip.2016.2634120","mag":"2557236696","pmid":"https://pubmed.ncbi.nlm.nih.gov/27913351"},"language":"en","primary_location":{"id":"doi:10.1109/tip.2016.2634120","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tip.2016.2634120","pdf_url":null,"source":{"id":"https://openalex.org/S4210173141","display_name":"IEEE Transactions on Image Processing","issn_l":"1057-7149","issn":["1057-7149","1941-0042"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Image Processing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","pubmed"],"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/A5076107180","display_name":"Sunil Jaiswal","orcid":"https://orcid.org/0000-0003-1263-8434"},"institutions":[{"id":"https://openalex.org/I200769079","display_name":"Hong Kong University of Science and Technology","ror":"https://ror.org/00q4vv597","country_code":"HK","type":"education","lineage":["https://openalex.org/I200769079"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Sunil Prasad Jaiswal","raw_affiliation_strings":["Department of Electronic and Computer Engineering, The Hong Kong University of Science and Technology, Hong Kong"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronic and Computer Engineering, The Hong Kong University of Science and Technology, Hong Kong","institution_ids":["https://openalex.org/I200769079"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039161616","display_name":"Lu Fang","orcid":"https://orcid.org/0000-0002-8258-784X"},"institutions":[{"id":"https://openalex.org/I200769079","display_name":"Hong Kong University of Science and Technology","ror":"https://ror.org/00q4vv597","country_code":"HK","type":"education","lineage":["https://openalex.org/I200769079"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Lu Fang","raw_affiliation_strings":["Department of Electronic and Computer Engineering, The Hong Kong University of Science and Technology, Hong Kong"],"raw_orcid":"https://orcid.org/0000-0002-8258-784X","affiliations":[{"raw_affiliation_string":"Department of Electronic and Computer Engineering, The Hong Kong University of Science and Technology, Hong Kong","institution_ids":["https://openalex.org/I200769079"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019388627","display_name":"Vinit Jakhetiya","orcid":"https://orcid.org/0000-0002-8325-4908"},"institutions":[{"id":"https://openalex.org/I200769079","display_name":"Hong Kong University of Science and Technology","ror":"https://ror.org/00q4vv597","country_code":"HK","type":"education","lineage":["https://openalex.org/I200769079"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Vinit Jakhetiya","raw_affiliation_strings":["Department of Electronic and Computer Engineering, The Hong Kong University of Science and Technology, Hong Kong"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronic and Computer Engineering, The Hong Kong University of Science and Technology, Hong Kong","institution_ids":["https://openalex.org/I200769079"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049361006","display_name":"Jiahao Pang","orcid":"https://orcid.org/0000-0002-8857-1152"},"institutions":[{"id":"https://openalex.org/I4210128910","display_name":"Group Sense (China)","ror":"https://ror.org/036wd5777","country_code":"CN","type":"company","lineage":["https://openalex.org/I4210128910"]},{"id":"https://openalex.org/I4401727009","display_name":"Sensetime (China)","ror":"https://ror.org/049wsmj07","country_code":"CN","type":"company","lineage":["https://openalex.org/I4401727009"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiahao Pang","raw_affiliation_strings":["SenseTime Group Ltd, Hong Kong"],"raw_orcid":"https://orcid.org/0000-0002-8857-1152","affiliations":[{"raw_affiliation_string":"SenseTime Group Ltd, Hong Kong","institution_ids":["https://openalex.org/I4210128910","https://openalex.org/I4401727009"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070670810","display_name":"Klaus Mueller","orcid":"https://orcid.org/0000-0002-0996-8590"},"institutions":[{"id":"https://openalex.org/I1327163397","display_name":"State University of New York","ror":"https://ror.org/01q1z8k08","country_code":"US","type":"education","lineage":["https://openalex.org/I1327163397"]},{"id":"https://openalex.org/I4210116376","display_name":"SUNY Korea","ror":"https://ror.org/02d07gm56","country_code":"KR","type":"education","lineage":["https://openalex.org/I4210116376"]},{"id":"https://openalex.org/I59553526","display_name":"Stony Brook University","ror":"https://ror.org/05qghxh33","country_code":"US","type":"education","lineage":["https://openalex.org/I59553526"]}],"countries":["KR","US"],"is_corresponding":false,"raw_author_name":"Klaus Mueller","raw_affiliation_strings":["Department of Computer Science, Stony Brook University\u2013The State University of New York (SUNY), USA","SUNY Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Stony Brook University\u2013The State University of New York (SUNY), USA","institution_ids":["https://openalex.org/I1327163397","https://openalex.org/I59553526"]},{"raw_affiliation_string":"SUNY Korea","institution_ids":["https://openalex.org/I4210116376"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5010546001","display_name":"Oscar C. Au","orcid":null},"institutions":[{"id":"https://openalex.org/I200769079","display_name":"Hong Kong University of Science and Technology","ror":"https://ror.org/00q4vv597","country_code":"HK","type":"education","lineage":["https://openalex.org/I200769079"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Oscar Chi Au","raw_affiliation_strings":["Department of Electronic and Computer Engineering, The Hong Kong University of Science and Technology, Hong Kong"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronic and Computer Engineering, The Hong Kong University of Science and Technology, Hong Kong","institution_ids":["https://openalex.org/I200769079"]}]}],"institutions":[],"countries_distinct_count":4,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.9888,"has_fulltext":false,"cited_by_count":43,"citation_normalized_percentile":{"value":0.91265703,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"26","issue":"2","first_page":"953","last_page":"968"},"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/T11659","display_name":"Advanced Image Fusion Techniques","score":0.9995999932289124,"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":0.9968000054359436,"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":0.9588900208473206},{"id":"https://openalex.org/keywords/multispectral-image","display_name":"Multispectral image","score":0.825642466545105},{"id":"https://openalex.org/keywords/color-filter-array","display_name":"Color filter array","score":0.6912209987640381},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.628171980381012},{"id":"https://openalex.org/keywords/interpolation","display_name":"Interpolation (computer graphics)","score":0.5855467319488525},{"id":"https://openalex.org/keywords/aliasing","display_name":"Aliasing","score":0.5691084265708923},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.510482907295227},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4628870189189911},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.4521964192390442},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.4411039650440216},{"id":"https://openalex.org/keywords/color-difference","display_name":"Color difference","score":0.434232622385025},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.4184708595275879},{"id":"https://openalex.org/keywords/color-image","display_name":"Color image","score":0.37269648909568787},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.32738831639289856},{"id":"https://openalex.org/keywords/image-processing","display_name":"Image processing","score":0.24546140432357788},{"id":"https://openalex.org/keywords/color-gel","display_name":"Color gel","score":0.1679477095603943},{"id":"https://openalex.org/keywords/layer","display_name":"Layer (electronics)","score":0.07802331447601318}],"concepts":[{"id":"https://openalex.org/C27624317","wikidata":"https://www.wikidata.org/wiki/Q263499","display_name":"Demosaicing","level":5,"score":0.9588900208473206},{"id":"https://openalex.org/C173163844","wikidata":"https://www.wikidata.org/wiki/Q1761440","display_name":"Multispectral image","level":2,"score":0.825642466545105},{"id":"https://openalex.org/C177299597","wikidata":"https://www.wikidata.org/wiki/Q2468214","display_name":"Color filter array","level":5,"score":0.6912209987640381},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.628171980381012},{"id":"https://openalex.org/C137800194","wikidata":"https://www.wikidata.org/wiki/Q11713455","display_name":"Interpolation (computer graphics)","level":3,"score":0.5855467319488525},{"id":"https://openalex.org/C4069607","wikidata":"https://www.wikidata.org/wiki/Q868732","display_name":"Aliasing","level":3,"score":0.5691084265708923},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.510482907295227},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4628870189189911},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4521964192390442},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.4411039650440216},{"id":"https://openalex.org/C186991048","wikidata":"https://www.wikidata.org/wiki/Q1184883","display_name":"Color difference","level":3,"score":0.434232622385025},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4184708595275879},{"id":"https://openalex.org/C142616399","wikidata":"https://www.wikidata.org/wiki/Q5148604","display_name":"Color image","level":4,"score":0.37269648909568787},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.32738831639289856},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.24546140432357788},{"id":"https://openalex.org/C142771000","wikidata":"https://www.wikidata.org/wiki/Q1435398","display_name":"Color gel","level":4,"score":0.1679477095603943},{"id":"https://openalex.org/C2779227376","wikidata":"https://www.wikidata.org/wiki/Q6505497","display_name":"Layer (electronics)","level":2,"score":0.07802331447601318},{"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/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":3,"locations":[{"id":"doi:10.1109/tip.2016.2634120","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tip.2016.2634120","pdf_url":null,"source":{"id":"https://openalex.org/S4210173141","display_name":"IEEE Transactions on Image Processing","issn_l":"1057-7149","issn":["1057-7149","1941-0042"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Image Processing","raw_type":"journal-article"},{"id":"pmid:27913351","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/27913351","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":"IEEE transactions on image processing : a publication of the IEEE Signal Processing Society","raw_type":null},{"id":"pmh:oai:repository.hkust.edu.hk:1783.1-82472","is_oa":false,"landing_page_url":"http://repository.hkust.edu.hk/ir/Record/1783.1-82472","pdf_url":null,"source":{"id":"https://openalex.org/S4306401796","display_name":"Rare & Special e-Zone (The Hong Kong University of Science and Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I200769079","host_organization_name":"Hong Kong University of Science and Technology","host_organization_lineage":["https://openalex.org/I200769079"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G4959341059","display_name":null,"funder_award_id":"61331015","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6742738205","display_name":null,"funder_award_id":"NIPA-2013-H0203-13-1001","funder_id":"https://openalex.org/F4320322030","funder_display_name":"Ministry of Science, ICT and Future Planning"},{"id":"https://openalex.org/G691124008","display_name":null,"funder_award_id":"61303151","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8055749809","display_name":null,"funder_award_id":"IIS 1527200","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G969898588","display_name":null,"funder_award_id":"16211615","funder_id":"https://openalex.org/F4320306709","funder_display_name":"Glaucoma Research Foundation"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320306709","display_name":"Glaucoma Research Foundation","ror":"https://ror.org/05ez53b31"},{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320322030","display_name":"Ministry of Science, ICT and Future Planning","ror":"https://ror.org/032e49973"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":61,"referenced_works":["https://openalex.org/W1761003969","https://openalex.org/W1890482534","https://openalex.org/W1892266664","https://openalex.org/W1912194039","https://openalex.org/W1965061537","https://openalex.org/W1969210895","https://openalex.org/W1975504862","https://openalex.org/W1977970101","https://openalex.org/W1980372154","https://openalex.org/W1980377468","https://openalex.org/W1980513690","https://openalex.org/W1983049712","https://openalex.org/W1988386267","https://openalex.org/W1998869115","https://openalex.org/W2002445728","https://openalex.org/W2003886203","https://openalex.org/W2008359728","https://openalex.org/W2022007237","https://openalex.org/W2023009596","https://openalex.org/W2027327313","https://openalex.org/W2028140315","https://openalex.org/W2032491448","https://openalex.org/W2034087122","https://openalex.org/W2035192779","https://openalex.org/W2043960878","https://openalex.org/W2058127401","https://openalex.org/W2058758794","https://openalex.org/W2060994093","https://openalex.org/W2064500837","https://openalex.org/W2065902716","https://openalex.org/W2100109944","https://openalex.org/W2104600947","https://openalex.org/W2106111212","https://openalex.org/W2107557661","https://openalex.org/W2108858258","https://openalex.org/W2111752896","https://openalex.org/W2119167889","https://openalex.org/W2127457591","https://openalex.org/W2130394175","https://openalex.org/W2133665775","https://openalex.org/W2140341478","https://openalex.org/W2149354278","https://openalex.org/W2150445969","https://openalex.org/W2152178471","https://openalex.org/W2153164444","https://openalex.org/W2153377815","https://openalex.org/W2155838693","https://openalex.org/W2160956336","https://openalex.org/W2164734076","https://openalex.org/W2189534225","https://openalex.org/W2295904998","https://openalex.org/W2332613473","https://openalex.org/W2462824656","https://openalex.org/W2564090918","https://openalex.org/W2623365049","https://openalex.org/W4241716071","https://openalex.org/W4285719527","https://openalex.org/W4378009206","https://openalex.org/W6637736158","https://openalex.org/W6639546805","https://openalex.org/W7046007472"],"related_works":["https://openalex.org/W2197110145","https://openalex.org/W2187346426","https://openalex.org/W1884483970","https://openalex.org/W2089632803","https://openalex.org/W2036531120","https://openalex.org/W2092661809","https://openalex.org/W2084909086","https://openalex.org/W2348212123","https://openalex.org/W2008359728","https://openalex.org/W2327808098"],"abstract_inverted_index":{"Color":[0],"filter":[1,120],"array":[2],"(CFA)":[3],"interpolation,":[4],"or":[5],"three-band":[6],"demosaicking,":[7,38],"is":[8,42,80,89,146],"a":[9,22,57,85,117,136],"process":[10],"of":[11,36,52,60,71],"interpolating":[12],"the":[13,33,47,50,61,68,95,99,141,152,160,182,186],"missing":[14],"color":[15,24],"samples":[16],"in":[17,49],"each":[18,40],"band":[19,41],"to":[20,46,121,134],"reconstruct":[21],"full":[23],"image.":[25,143],"In":[26],"this":[27,105],"paper,":[28],"we":[29,55,107,126],"are":[30],"concerned":[31],"with":[32,130],"challenging":[34],"problem":[35],"multispectral":[37,171],"where":[39],"significantly":[43],"undersampled":[44,78],"due":[45],"increment":[48],"number":[51],"bands.":[53],"Specifically,":[54],"demonstrate":[56,180],"frequency-domain":[58],"analysis":[59],"subsampled":[62],"color-difference":[63,101],"signal":[64],"and":[65,92,125,150,173],"observe":[66],"that":[67,115,181],"conventional":[69],"assumption":[70,88],"highly":[72],"correlated":[73],"spectral":[74,86,153],"bands":[75],"for":[76,140,170,177],"estimating":[77],"components":[79],"not":[81],"precise.":[82],"Instead,":[83],"such":[84],"correlation":[87,154],"image":[90],"dependent":[91],"rests":[93],"on":[94,166],"aliasing":[96],"interferences":[97],"among":[98],"various":[100],"spectra.":[102],"To":[103],"address":[104],"problem,":[106],"propose":[108],"an":[109,131],"adaptive":[110],"spectral-correlation-based":[111],"demosaicking":[112,172,179],"(ASCD)":[113],"algorithm":[114],"uses":[116],"novel":[118],"anti-aliasing":[119],"suppress":[122],"these":[123],"interferences,":[124],"then":[127],"integrate":[128],"it":[129],"intra-prediction":[132],"scheme":[133],"generate":[135],"more":[137,157],"accurate":[138],"prediction":[139],"reconstructed":[142],"Our":[144],"ASCD":[145,184],"computationally":[147],"very":[148],"simple,":[149],"exploits":[151],"property":[155],"much":[156],"effectively":[158],"than":[159],"existing":[161],"algorithms.":[162,188],"Experimental":[163],"results":[164],"conducted":[165],"two":[167],"data":[168,175],"sets":[169],"one":[174],"set":[176],"CFA":[178],"proposed":[183],"outperforms":[185],"state-of-the-art":[187]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":7},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":7},{"year":2020,"cited_by_count":6},{"year":2019,"cited_by_count":7},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":2}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}