{"id":"https://openalex.org/W2564090918","doi":"https://doi.org/10.1109/icip.2016.7532880","title":"Optimized high-frequency based interpolation for multispectral demosaicking","display_name":"Optimized high-frequency based interpolation for multispectral demosaicking","publication_year":2016,"publication_date":"2016-09-01","ids":{"openalex":"https://openalex.org/W2564090918","doi":"https://doi.org/10.1109/icip.2016.7532880","mag":"2564090918"},"language":"en","primary_location":{"id":"doi:10.1109/icip.2016.7532880","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icip.2016.7532880","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 IEEE International Conference on Image Processing (ICIP)","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/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":true,"raw_author_name":"Sunil Prasad Jaiswal","raw_affiliation_strings":["The Hong Kong University of Science and Technology, Hong Kong"],"affiliations":[{"raw_affiliation_string":"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":["The Hong Kong University of Science and Technology, Hong Kong"],"affiliations":[{"raw_affiliation_string":"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":["The Hong Kong University of Science and Technology, Hong Kong"],"affiliations":[{"raw_affiliation_string":"The Hong Kong University of Science and Technology, Hong Kong","institution_ids":["https://openalex.org/I200769079"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038782403","display_name":"Manohar Kuse","orcid":"https://orcid.org/0000-0003-3094-0741"},"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":"Manohar Kuse","raw_affiliation_strings":["The Hong Kong University of Science and Technology, Hong Kong"],"affiliations":[{"raw_affiliation_string":"The Hong Kong University of Science and Technology, Hong Kong","institution_ids":["https://openalex.org/I200769079"]}]},{"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 C. Au","raw_affiliation_strings":["The Hong Kong University of Science and Technology, Hong Kong"],"affiliations":[{"raw_affiliation_string":"The Hong Kong University of Science and Technology, Hong Kong","institution_ids":["https://openalex.org/I200769079"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5076107180"],"corresponding_institution_ids":["https://openalex.org/I200769079"],"apc_list":null,"apc_paid":null,"fwci":0.334,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.68054577,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"8299","issue":null,"first_page":"2851","last_page":"2855"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10688","display_name":"Image and Signal Denoising Methods","score":0.9990000128746033,"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":0.9990000128746033,"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":0.9987000226974487,"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":0.9944999814033508,"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":0.9273114204406738},{"id":"https://openalex.org/keywords/multispectral-image","display_name":"Multispectral image","score":0.8379524946212769},{"id":"https://openalex.org/keywords/interpolation","display_name":"Interpolation (computer graphics)","score":0.7482551336288452},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6719973087310791},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6496031284332275},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5667762160301208},{"id":"https://openalex.org/keywords/iterative-reconstruction","display_name":"Iterative reconstruction","score":0.5348450541496277},{"id":"https://openalex.org/keywords/color-filter-array","display_name":"Color filter array","score":0.46142393350601196},{"id":"https://openalex.org/keywords/linear-interpolation","display_name":"Linear interpolation","score":0.42275574803352356},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.37551528215408325},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.35025274753570557},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.2853826880455017},{"id":"https://openalex.org/keywords/color-image","display_name":"Color image","score":0.20902404189109802},{"id":"https://openalex.org/keywords/image-processing","display_name":"Image processing","score":0.18957841396331787},{"id":"https://openalex.org/keywords/color-gel","display_name":"Color gel","score":0.1399504542350769}],"concepts":[{"id":"https://openalex.org/C27624317","wikidata":"https://www.wikidata.org/wiki/Q263499","display_name":"Demosaicing","level":5,"score":0.9273114204406738},{"id":"https://openalex.org/C173163844","wikidata":"https://www.wikidata.org/wiki/Q1761440","display_name":"Multispectral image","level":2,"score":0.8379524946212769},{"id":"https://openalex.org/C137800194","wikidata":"https://www.wikidata.org/wiki/Q11713455","display_name":"Interpolation (computer graphics)","level":3,"score":0.7482551336288452},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6719973087310791},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6496031284332275},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5667762160301208},{"id":"https://openalex.org/C141379421","wikidata":"https://www.wikidata.org/wiki/Q6094427","display_name":"Iterative reconstruction","level":2,"score":0.5348450541496277},{"id":"https://openalex.org/C177299597","wikidata":"https://www.wikidata.org/wiki/Q2468214","display_name":"Color filter array","level":5,"score":0.46142393350601196},{"id":"https://openalex.org/C171836373","wikidata":"https://www.wikidata.org/wiki/Q2266329","display_name":"Linear interpolation","level":3,"score":0.42275574803352356},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.37551528215408325},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.35025274753570557},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.2853826880455017},{"id":"https://openalex.org/C142616399","wikidata":"https://www.wikidata.org/wiki/Q5148604","display_name":"Color image","level":4,"score":0.20902404189109802},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.18957841396331787},{"id":"https://openalex.org/C142771000","wikidata":"https://www.wikidata.org/wiki/Q1435398","display_name":"Color gel","level":4,"score":0.1399504542350769},{"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},{"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}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/icip.2016.7532880","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icip.2016.7532880","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 IEEE International Conference on Image Processing (ICIP)","raw_type":"proceedings-article"},{"id":"pmh:oai:repository.hkust.edu.hk:1783.1-77640","is_oa":false,"landing_page_url":"http://repository.hkust.edu.hk/ir/Record/1783.1-77640","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":"Conference paper"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Sustainable cities and communities","score":0.6899999976158142,"id":"https://metadata.un.org/sdg/11"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":26,"referenced_works":["https://openalex.org/W1530768310","https://openalex.org/W1761003969","https://openalex.org/W1969210895","https://openalex.org/W1977970101","https://openalex.org/W1980372154","https://openalex.org/W1988386267","https://openalex.org/W2008359728","https://openalex.org/W2012810650","https://openalex.org/W2023009596","https://openalex.org/W2027327313","https://openalex.org/W2035192779","https://openalex.org/W2058758794","https://openalex.org/W2064500837","https://openalex.org/W2100109944","https://openalex.org/W2111752896","https://openalex.org/W2119167889","https://openalex.org/W2127457591","https://openalex.org/W2150445969","https://openalex.org/W2153164444","https://openalex.org/W2164734076","https://openalex.org/W2294721560","https://openalex.org/W2295904998","https://openalex.org/W4285719527","https://openalex.org/W4378009206","https://openalex.org/W6637736158","https://openalex.org/W7046007472"],"related_works":["https://openalex.org/W1977970101","https://openalex.org/W3133341299","https://openalex.org/W2197110145","https://openalex.org/W2187346426","https://openalex.org/W1884483970","https://openalex.org/W4288045498","https://openalex.org/W2023009596","https://openalex.org/W1990681604","https://openalex.org/W1890482534","https://openalex.org/W2604425999"],"abstract_inverted_index":{"Multispectral":[0],"demosaicking,":[1,8],"which":[2],"is":[3,9,16,23],"an":[4],"extension":[5],"of":[6,28,91,116],"color":[7],"a":[10],"challenging":[11],"problem":[12],"because":[13],"each":[14],"band":[15],"significantly":[17],"undersampled":[18,92],"and":[19,55,75,118],"thus":[20],"precise":[21,89],"reconstruction":[22,90],"needed":[24],"for":[25,87],"the":[26,53,59,80,88,98,103],"restoration":[27],"high-frequency":[29,41,73,105],"components,":[30],"such":[31],"as":[32],"edges,":[33],"textures":[34],"etc.":[35],"In":[36],"general,":[37],"existing":[38,111],"algorithms":[39,112],"borrow":[40],"information":[42],"either":[43],"from":[44,51],"different":[45,72],"bands":[46],"via":[47],"inter-color":[48],"correlation":[49],"or":[50],"within":[52],"bands,":[54],"produces":[56],"artifact":[57],"in":[58,79,114],"reconstructed":[60],"image.":[61],"To":[62],"meet":[63],"this":[64],"inherent":[65],"shortcoming,":[66],"we":[67],"propose":[68],"to":[69,110],"incorporate":[70],"two":[71],"components":[74],"integrate":[76],"them":[77],"optimally":[78],"linear":[81],"minimum":[82],"mean":[83],"square":[84],"sense":[85],"(LMMSE)":[86],"components.":[93],"Experimental":[94],"results":[95],"demonstrate":[96],"that":[97],"proposed":[99],"algorithm":[100],"based":[101],"on":[102],"optimized":[104],"achieves":[106],"superior":[107],"performance":[108],"compared":[109],"both":[113],"terms":[115],"objective":[117],"subjective":[119],"quality.":[120]},"counts_by_year":[{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}