{"id":"https://openalex.org/W4362690314","doi":"https://doi.org/10.1109/lsp.2023.3265174","title":"SLN-RED: Regularization by Simultaneous Local and Nonlocal Denoising for Image Restoration","display_name":"SLN-RED: Regularization by Simultaneous Local and Nonlocal Denoising for Image Restoration","publication_year":2023,"publication_date":"2023-01-01","ids":{"openalex":"https://openalex.org/W4362690314","doi":"https://doi.org/10.1109/lsp.2023.3265174"},"language":"en","primary_location":{"id":"doi:10.1109/lsp.2023.3265174","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lsp.2023.3265174","pdf_url":null,"source":{"id":"https://openalex.org/S120629676","display_name":"IEEE Signal Processing Letters","issn_l":"1070-9908","issn":["1070-9908","1558-2361"],"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 Signal Processing Letters","raw_type":"journal-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/A5022895441","display_name":"Liangtian He","orcid":"https://orcid.org/0000-0002-1300-1892"},"institutions":[{"id":"https://openalex.org/I143868143","display_name":"Anhui University","ror":"https://ror.org/05th6yx34","country_code":"CN","type":"education","lineage":["https://openalex.org/I143868143"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Liangtian He","raw_affiliation_strings":["Key Laboratory of Intelligent Computing and Signal Processing of Ministry of Education, School of Mathematical Sciences, Anhui University, Hefei, P. R. China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Intelligent Computing and Signal Processing of Ministry of Education, School of Mathematical Sciences, Anhui University, Hefei, P. R. China","institution_ids":["https://openalex.org/I143868143"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100327291","display_name":"Qinghua Zhang","orcid":"https://orcid.org/0009-0003-9647-2300"},"institutions":[{"id":"https://openalex.org/I143868143","display_name":"Anhui University","ror":"https://ror.org/05th6yx34","country_code":"CN","type":"education","lineage":["https://openalex.org/I143868143"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qinghua Zhang","raw_affiliation_strings":["Key Laboratory of Intelligent Computing and Signal Processing of Ministry of Education, School of Mathematical Sciences, Anhui University, Hefei, P. R. China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Intelligent Computing and Signal Processing of Ministry of Education, School of Mathematical Sciences, Anhui University, Hefei, P. R. China","institution_ids":["https://openalex.org/I143868143"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029014004","display_name":"Xuesong Yang","orcid":"https://orcid.org/0000-0002-2537-5752"},"institutions":[{"id":"https://openalex.org/I143868143","display_name":"Anhui University","ror":"https://ror.org/05th6yx34","country_code":"CN","type":"education","lineage":["https://openalex.org/I143868143"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xuesong Yang","raw_affiliation_strings":["Key Laboratory of Intelligent Computing and Signal Processing of Ministry of Education, School of Mathematical Sciences, Anhui University, Hefei, P. R. China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Intelligent Computing and Signal Processing of Ministry of Education, School of Mathematical Sciences, Anhui University, Hefei, P. R. China","institution_ids":["https://openalex.org/I143868143"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100694459","display_name":"Yilun Wang","orcid":"https://orcid.org/0000-0002-7324-6007"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yilun Wang","raw_affiliation_strings":["Machinify Inc, Palo Alto, CA, USA"],"affiliations":[{"raw_affiliation_string":"Machinify Inc, Palo Alto, CA, USA","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100406913","display_name":"Chao Wang","orcid":"https://orcid.org/0000-0001-9276-4224"},"institutions":[{"id":"https://openalex.org/I31847773","display_name":"Zhejiang Ocean University","ror":"https://ror.org/03mys6533","country_code":"CN","type":"education","lineage":["https://openalex.org/I31847773"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chao Wang","raw_affiliation_strings":["Key Laboratory of Oceanographic Big Data Mining and Application of Zhejiang Province, College of Mathematics, Physics, and Information, Zhejiang Ocean University, Zhoushan, P. R. China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Oceanographic Big Data Mining and Application of Zhejiang Province, College of Mathematics, Physics, and Information, Zhejiang Ocean University, Zhoushan, P. R. China","institution_ids":["https://openalex.org/I31847773"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5022895441"],"corresponding_institution_ids":["https://openalex.org/I143868143"],"apc_list":null,"apc_paid":null,"fwci":2.0105,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.84060064,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":98},"biblio":{"volume":"30","issue":null,"first_page":"578","last_page":"582"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/T10688","display_name":"Image and Signal Denoising Methods","score":0.9997000098228455,"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/T12015","display_name":"Photoacoustic and Ultrasonic Imaging","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"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/deblurring","display_name":"Deblurring","score":0.9512542486190796},{"id":"https://openalex.org/keywords/regularization","display_name":"Regularization (linguistics)","score":0.786632239818573},{"id":"https://openalex.org/keywords/image-restoration","display_name":"Image restoration","score":0.6794219613075256},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.550579309463501},{"id":"https://openalex.org/keywords/noise-reduction","display_name":"Noise reduction","score":0.5382835865020752},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5277562737464905},{"id":"https://openalex.org/keywords/bounded-function","display_name":"Bounded function","score":0.5241922736167908},{"id":"https://openalex.org/keywords/inverse-problem","display_name":"Inverse problem","score":0.5086146593093872},{"id":"https://openalex.org/keywords/superresolution","display_name":"Superresolution","score":0.4254840016365051},{"id":"https://openalex.org/keywords/iterative-reconstruction","display_name":"Iterative reconstruction","score":0.4112549424171448},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.38934993743896484},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.37436509132385254},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.3620043396949768},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.32276421785354614},{"id":"https://openalex.org/keywords/image-processing","display_name":"Image processing","score":0.2646156847476959}],"concepts":[{"id":"https://openalex.org/C2777693668","wikidata":"https://www.wikidata.org/wiki/Q25053743","display_name":"Deblurring","level":5,"score":0.9512542486190796},{"id":"https://openalex.org/C2776135515","wikidata":"https://www.wikidata.org/wiki/Q17143721","display_name":"Regularization (linguistics)","level":2,"score":0.786632239818573},{"id":"https://openalex.org/C106430172","wikidata":"https://www.wikidata.org/wiki/Q6002272","display_name":"Image restoration","level":4,"score":0.6794219613075256},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.550579309463501},{"id":"https://openalex.org/C163294075","wikidata":"https://www.wikidata.org/wiki/Q581861","display_name":"Noise reduction","level":2,"score":0.5382835865020752},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5277562737464905},{"id":"https://openalex.org/C34388435","wikidata":"https://www.wikidata.org/wiki/Q2267362","display_name":"Bounded function","level":2,"score":0.5241922736167908},{"id":"https://openalex.org/C135252773","wikidata":"https://www.wikidata.org/wiki/Q1567213","display_name":"Inverse problem","level":2,"score":0.5086146593093872},{"id":"https://openalex.org/C141239990","wikidata":"https://www.wikidata.org/wiki/Q957423","display_name":"Superresolution","level":3,"score":0.4254840016365051},{"id":"https://openalex.org/C141379421","wikidata":"https://www.wikidata.org/wiki/Q6094427","display_name":"Iterative reconstruction","level":2,"score":0.4112549424171448},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.38934993743896484},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.37436509132385254},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.3620043396949768},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.32276421785354614},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.2646156847476959},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/lsp.2023.3265174","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lsp.2023.3265174","pdf_url":null,"source":{"id":"https://openalex.org/S120629676","display_name":"IEEE Signal Processing Letters","issn_l":"1070-9908","issn":["1070-9908","1558-2361"],"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 Signal Processing Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11","score":0.49000000953674316}],"awards":[{"id":"https://openalex.org/G6572711536","display_name":null,"funder_award_id":"12001005","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":59,"referenced_works":["https://openalex.org/W1906770428","https://openalex.org/W1978749115","https://openalex.org/W2044810215","https://openalex.org/W2056370875","https://openalex.org/W2087416986","https://openalex.org/W2097073572","https://openalex.org/W2117865218","https://openalex.org/W2133665775","https://openalex.org/W2142224912","https://openalex.org/W2255036043","https://openalex.org/W2296055064","https://openalex.org/W2573726823","https://openalex.org/W2613155248","https://openalex.org/W2620976957","https://openalex.org/W2765431787","https://openalex.org/W2784344583","https://openalex.org/W2805167149","https://openalex.org/W2889700716","https://openalex.org/W2890592331","https://openalex.org/W2902402285","https://openalex.org/W2949440985","https://openalex.org/W2962840844","https://openalex.org/W2963175522","https://openalex.org/W2963299521","https://openalex.org/W2963814976","https://openalex.org/W2964215687","https://openalex.org/W2964261957","https://openalex.org/W2982555286","https://openalex.org/W2997222009","https://openalex.org/W2999778662","https://openalex.org/W3007179209","https://openalex.org/W3016440669","https://openalex.org/W3024822880","https://openalex.org/W3026405885","https://openalex.org/W3034925446","https://openalex.org/W3035302306","https://openalex.org/W3035446378","https://openalex.org/W3090379406","https://openalex.org/W3101311698","https://openalex.org/W3105425607","https://openalex.org/W3105776658","https://openalex.org/W3138006921","https://openalex.org/W3180330028","https://openalex.org/W3200625292","https://openalex.org/W4200137485","https://openalex.org/W4205726274","https://openalex.org/W4206245060","https://openalex.org/W4281401325","https://openalex.org/W4281777911","https://openalex.org/W4288409091","https://openalex.org/W4292363360","https://openalex.org/W4293373956","https://openalex.org/W4308235759","https://openalex.org/W4313526215","https://openalex.org/W6760820039","https://openalex.org/W6762438721","https://openalex.org/W6773521587","https://openalex.org/W6783534619","https://openalex.org/W6838898730"],"related_works":["https://openalex.org/W2031788393","https://openalex.org/W791927757","https://openalex.org/W2182590612","https://openalex.org/W2905397092","https://openalex.org/W3153582293","https://openalex.org/W2269775642","https://openalex.org/W3080537281","https://openalex.org/W2289746762","https://openalex.org/W2359633702","https://openalex.org/W2140617750"],"abstract_inverted_index":{"Regularization":[0],"by":[1,14,36],"denoising":[2,17],"(RED)":[3],"framework":[4],"has":[5],"shown":[6],"impressive":[7],"performance":[8,75],"for":[9,33,48],"many":[10],"imaging":[11],"inverse":[12],"problems,":[13],"leveraging":[15],"the":[16,38,53,77],"method":[18],"in":[19],"defining":[20],"an":[21],"explicit":[22],"regularization.":[23],"In":[24],"this":[25],"letter,":[26],"we":[27,45],"propose":[28],"a":[29,59,64],"novel":[30],"SLN-RED":[31,54],"scheme":[32,57],"image":[34],"restoration":[35],"exploiting":[37],"local":[39],"and":[40,70],"nonlocal":[41],"denoisers":[42],"simultaneously.":[43],"Theoretically,":[44],"proves":[46],"that":[47],"<italic":[49],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[50],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">bounded</i>":[51],"denoisers,":[52],"under":[55],"ADMM":[56],"with":[58],"continuation":[60],"strategy":[61],"converges":[62],"to":[63],"fixed-point.":[65],"Numerical":[66],"experiments":[67],"on":[68],"deblurring":[69],"super-resolution":[71],"tasks":[72],"demonstrate":[73],"promising":[74],"of":[76],"proposed":[78],"algorithm.":[79]},"counts_by_year":[{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}