{"id":"https://openalex.org/W1541063714","doi":"https://doi.org/10.1109/ccece.2015.7129350","title":"Research on image denoising using patch-based singular value decomposition","display_name":"Research on image denoising using patch-based singular value decomposition","publication_year":2015,"publication_date":"2015-05-01","ids":{"openalex":"https://openalex.org/W1541063714","doi":"https://doi.org/10.1109/ccece.2015.7129350","mag":"1541063714"},"language":"en","primary_location":{"id":"doi:10.1109/ccece.2015.7129350","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ccece.2015.7129350","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE 28th Canadian Conference on Electrical and Computer Engineering (CCECE)","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/A5100448105","display_name":"Han Liu","orcid":"https://orcid.org/0000-0002-6618-1380"},"institutions":[{"id":"https://openalex.org/I4210131919","display_name":"Xi'an University of Technology","ror":"https://ror.org/038avdt50","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210131919"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Han Liu","raw_affiliation_strings":["School of Automation and Information Engineering, Xi'an University of Technology, Xi'an, China","School of Automation and Information Engineering, Xi'an University of Technology, Xi'an, 710048 China"],"affiliations":[{"raw_affiliation_string":"School of Automation and Information Engineering, Xi'an University of Technology, Xi'an, China","institution_ids":["https://openalex.org/I4210131919"]},{"raw_affiliation_string":"School of Automation and Information Engineering, Xi'an University of Technology, Xi'an, 710048 China","institution_ids":["https://openalex.org/I4210131919"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037049534","display_name":"Yue Zhao","orcid":"https://orcid.org/0000-0003-0342-2797"},"institutions":[{"id":"https://openalex.org/I4210131919","display_name":"Xi'an University of Technology","ror":"https://ror.org/038avdt50","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210131919"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yue Zhao","raw_affiliation_strings":["School of Automation and Information Engineering, Xi'an University of Technology, Xi'an, China","School of Automation and Information Engineering, Xi'an University of Technology, Xi'an, 710048 China"],"affiliations":[{"raw_affiliation_string":"School of Automation and Information Engineering, Xi'an University of Technology, Xi'an, China","institution_ids":["https://openalex.org/I4210131919"]},{"raw_affiliation_string":"School of Automation and Information Engineering, Xi'an University of Technology, Xi'an, 710048 China","institution_ids":["https://openalex.org/I4210131919"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5115595532","display_name":"Lili Liang","orcid":null},"institutions":[{"id":"https://openalex.org/I4210131919","display_name":"Xi'an University of Technology","ror":"https://ror.org/038avdt50","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210131919"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lili Liang","raw_affiliation_strings":["School of Automation and Information Engineering, Xi'an University of Technology, Xi'an, China","School of Automation and Information Engineering, Xi'an University of Technology, Xi'an, 710048 China"],"affiliations":[{"raw_affiliation_string":"School of Automation and Information Engineering, Xi'an University of Technology, Xi'an, China","institution_ids":["https://openalex.org/I4210131919"]},{"raw_affiliation_string":"School of Automation and Information Engineering, Xi'an University of Technology, Xi'an, 710048 China","institution_ids":["https://openalex.org/I4210131919"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5086685723","display_name":"Yingmin Yi","orcid":"https://orcid.org/0000-0003-1243-3295"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yingmin Yi","raw_affiliation_strings":[],"affiliations":[]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5100448105"],"corresponding_institution_ids":["https://openalex.org/I4210131919"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.02803973,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"643","last_page":"647"},"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":0.9955999851226807,"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/T13114","display_name":"Image Processing Techniques and Applications","score":0.9782999753952026,"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/singular-value-decomposition","display_name":"Singular value decomposition","score":0.8525841236114502},{"id":"https://openalex.org/keywords/noise-reduction","display_name":"Noise reduction","score":0.703281044960022},{"id":"https://openalex.org/keywords/redundancy","display_name":"Redundancy (engineering)","score":0.6978223323822021},{"id":"https://openalex.org/keywords/sparse-approximation","display_name":"Sparse approximation","score":0.5693506598472595},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.5629422664642334},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5519751310348511},{"id":"https://openalex.org/keywords/image-denoising","display_name":"Image denoising","score":0.5452954173088074},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5055875778198242},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.47554442286491394},{"id":"https://openalex.org/keywords/non-local-means","display_name":"Non-local means","score":0.4466078579425812},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.44121846556663513},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.35413724184036255},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.33909928798675537}],"concepts":[{"id":"https://openalex.org/C22789450","wikidata":"https://www.wikidata.org/wiki/Q420904","display_name":"Singular value decomposition","level":2,"score":0.8525841236114502},{"id":"https://openalex.org/C163294075","wikidata":"https://www.wikidata.org/wiki/Q581861","display_name":"Noise reduction","level":2,"score":0.703281044960022},{"id":"https://openalex.org/C152124472","wikidata":"https://www.wikidata.org/wiki/Q1204361","display_name":"Redundancy (engineering)","level":2,"score":0.6978223323822021},{"id":"https://openalex.org/C124066611","wikidata":"https://www.wikidata.org/wiki/Q28684319","display_name":"Sparse approximation","level":2,"score":0.5693506598472595},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.5629422664642334},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5519751310348511},{"id":"https://openalex.org/C2983327147","wikidata":"https://www.wikidata.org/wiki/Q581861","display_name":"Image denoising","level":3,"score":0.5452954173088074},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5055875778198242},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.47554442286491394},{"id":"https://openalex.org/C101453961","wikidata":"https://www.wikidata.org/wiki/Q7048948","display_name":"Non-local means","level":4,"score":0.4466078579425812},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.44121846556663513},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.35413724184036255},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.33909928798675537},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ccece.2015.7129350","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ccece.2015.7129350","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE 28th Canadian Conference on Electrical and Computer Engineering (CCECE)","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":13,"referenced_works":["https://openalex.org/W1522271611","https://openalex.org/W1994424757","https://openalex.org/W2045944308","https://openalex.org/W2056370875","https://openalex.org/W2061764838","https://openalex.org/W2085692415","https://openalex.org/W2097073572","https://openalex.org/W2103458021","https://openalex.org/W2113945798","https://openalex.org/W2137901785","https://openalex.org/W2150134853","https://openalex.org/W2153663612","https://openalex.org/W2168226778"],"related_works":["https://openalex.org/W2098237619","https://openalex.org/W1538114257","https://openalex.org/W3046917719","https://openalex.org/W2097073572","https://openalex.org/W2035842925","https://openalex.org/W2810018092","https://openalex.org/W4287081060","https://openalex.org/W2015687076","https://openalex.org/W2001438600","https://openalex.org/W2360732716"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"an":[3],"efficient":[4],"patch-based":[5],"image":[6,19,69],"denoising":[7,88,142,151],"scheme":[8,92,143],"by":[9,78,132],"using":[10],"singular":[11],"value":[12],"decomposition":[13],"(SVD).":[14],"In":[15,84],"this":[16],"scheme,":[17],"similar":[18,36,63,100,133],"patches":[20],"are":[21,110],"simply":[22],"grouped":[23],"together":[24],"from":[25,112],"a":[26,30,117],"noisy":[27],"image.":[28],"For":[29],"better":[31],"sparse":[32],"representation":[33],"of":[34,49,81,107,122],"these":[35],"patches,":[37],"we":[38],"firstly":[39],"utilize":[40],"the":[41,46,55,60,68,79,90,99,104,113,129,139,149],"2D":[42,108],"SVD":[43,57,109,124],"to":[44,58,86,127],"reveal":[45],"essential":[47],"features":[48,70],"each":[50],"individual":[51],"patch":[52,101],"and":[53,103],"then":[54],"1D":[56,123],"exploit":[59],"correlation":[61],"between":[62],"patches.":[64,134],"By":[65],"doing":[66],"so,":[67],"can":[71],"be":[72],"well":[73],"preserved":[74],"when":[75],"attenuating":[76],"noise":[77],"shrinkage":[80],"transform":[82,120],"coefficients.":[83],"order":[85],"improve":[87],"performance,":[89],"proposed":[91,140],"is":[93,125],"employed":[94],"once":[95],"again.":[96],"Besides":[97],"that":[98,138],"grouping":[102],"basis":[105],"calculation":[106],"performed":[111],"first-stage":[114],"estimated":[115],"image,":[116],"fixed":[118],"orthogonal":[119],"instead":[121],"applied":[126],"remove":[128],"redundancy":[130],"shared":[131],"Experimental":[135],"results":[136],"show":[137],"two-stage":[141],"achieves":[144],"more":[145],"competitive":[146],"performance":[147],"than":[148],"state-of-the-art":[150],"algorithms.":[152]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
