{"id":"https://openalex.org/W4417337004","doi":"https://doi.org/10.1109/tci.2025.3644248","title":"Convergent Primal-Dual Plug-and-Play Image Restoration: A General Algorithm and Applications","display_name":"Convergent Primal-Dual Plug-and-Play Image Restoration: A General Algorithm and Applications","publication_year":2025,"publication_date":"2025-12-15","ids":{"openalex":"https://openalex.org/W4417337004","doi":"https://doi.org/10.1109/tci.2025.3644248"},"language":null,"primary_location":{"id":"doi:10.1109/tci.2025.3644248","is_oa":true,"landing_page_url":"https://doi.org/10.1109/tci.2025.3644248","pdf_url":null,"source":{"id":"https://openalex.org/S4210233665","display_name":"IEEE Transactions on Computational Imaging","issn_l":"2333-9403","issn":["2333-9403","2573-0436"],"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Computational Imaging","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://doi.org/10.1109/tci.2025.3644248","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5111148997","display_name":"Yodai Suzuki","orcid":null},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Yodai Suzuki","raw_affiliation_strings":["Department of Computer Science, Institute of Science Tokyo, Yokohama, Japan"],"raw_orcid":"https://orcid.org/0009-0004-4041-8126","affiliations":[{"raw_affiliation_string":"Department of Computer Science, Institute of Science Tokyo, Yokohama, Japan","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020034207","display_name":"Ryosuke Isono","orcid":"https://orcid.org/0009-0007-9926-8611"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ryosuke Isono","raw_affiliation_strings":["Department of Computer Science, Institute of Science Tokyo, Yokohama, Japan"],"raw_orcid":"https://orcid.org/0009-0007-9926-8611","affiliations":[{"raw_affiliation_string":"Department of Computer Science, Institute of Science Tokyo, Yokohama, Japan","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5040341698","display_name":"Shunsuke Ono","orcid":"https://orcid.org/0000-0001-7890-5131"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Shunsuke Ono","raw_affiliation_strings":["Department of Computer Science, Institute of Science Tokyo, Yokohama, Japan"],"raw_orcid":"https://orcid.org/0000-0001-7890-5131","affiliations":[{"raw_affiliation_string":"Department of Computer Science, Institute of Science Tokyo, Yokohama, Japan","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5111148997"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.38832772,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"12","issue":null,"first_page":"142","last_page":"157"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":0.5708000063896179,"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":0.5708000063896179,"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/T11105","display_name":"Advanced Image Processing Techniques","score":0.19660000503063202,"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/T10052","display_name":"Medical Image Segmentation Techniques","score":0.040699999779462814,"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/convergence","display_name":"Convergence (economics)","score":0.6791999936103821},{"id":"https://openalex.org/keywords/image-restoration","display_name":"Image restoration","score":0.6116999983787537},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.5184000134468079},{"id":"https://openalex.org/keywords/range","display_name":"Range (aeronautics)","score":0.47609999775886536},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.4603999853134155},{"id":"https://openalex.org/keywords/optimization-problem","display_name":"Optimization problem","score":0.45590001344680786},{"id":"https://openalex.org/keywords/convex-optimization","display_name":"Convex optimization","score":0.4368000030517578},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.4108000099658966}],"concepts":[{"id":"https://openalex.org/C2777303404","wikidata":"https://www.wikidata.org/wiki/Q759757","display_name":"Convergence (economics)","level":2,"score":0.6791999936103821},{"id":"https://openalex.org/C106430172","wikidata":"https://www.wikidata.org/wiki/Q6002272","display_name":"Image restoration","level":4,"score":0.6116999983787537},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.5184000134468079},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.503600001335144},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.5029000043869019},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4952999949455261},{"id":"https://openalex.org/C204323151","wikidata":"https://www.wikidata.org/wiki/Q905424","display_name":"Range (aeronautics)","level":2,"score":0.47609999775886536},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.4603999853134155},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.45590001344680786},{"id":"https://openalex.org/C157972887","wikidata":"https://www.wikidata.org/wiki/Q463359","display_name":"Convex optimization","level":3,"score":0.4368000030517578},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.4108000099658966},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.3961000144481659},{"id":"https://openalex.org/C2834757","wikidata":"https://www.wikidata.org/wiki/Q4925424","display_name":"Monotone polygon","level":2,"score":0.3959999978542328},{"id":"https://openalex.org/C112680207","wikidata":"https://www.wikidata.org/wiki/Q714886","display_name":"Regular polygon","level":2,"score":0.38510000705718994},{"id":"https://openalex.org/C163716315","wikidata":"https://www.wikidata.org/wiki/Q901177","display_name":"Gaussian","level":2,"score":0.3725999891757965},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3646000027656555},{"id":"https://openalex.org/C141379421","wikidata":"https://www.wikidata.org/wiki/Q6094427","display_name":"Iterative reconstruction","level":2,"score":0.33320000767707825},{"id":"https://openalex.org/C145446738","wikidata":"https://www.wikidata.org/wiki/Q319913","display_name":"Convex function","level":3,"score":0.2921999990940094},{"id":"https://openalex.org/C177769412","wikidata":"https://www.wikidata.org/wiki/Q278090","display_name":"Prior probability","level":3,"score":0.26820001006126404},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2599000036716461},{"id":"https://openalex.org/C2777212361","wikidata":"https://www.wikidata.org/wiki/Q5127848","display_name":"Class (philosophy)","level":2,"score":0.25200000405311584}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tci.2025.3644248","is_oa":true,"landing_page_url":"https://doi.org/10.1109/tci.2025.3644248","pdf_url":null,"source":{"id":"https://openalex.org/S4210233665","display_name":"IEEE Transactions on Computational Imaging","issn_l":"2333-9403","issn":["2333-9403","2573-0436"],"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Computational Imaging","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1109/tci.2025.3644248","is_oa":true,"landing_page_url":"https://doi.org/10.1109/tci.2025.3644248","pdf_url":null,"source":{"id":"https://openalex.org/S4210233665","display_name":"IEEE Transactions on Computational Imaging","issn_l":"2333-9403","issn":["2333-9403","2573-0436"],"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Computational Imaging","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":61,"referenced_works":["https://openalex.org/W205960364","https://openalex.org/W1547941176","https://openalex.org/W1667895010","https://openalex.org/W1895161527","https://openalex.org/W1906770428","https://openalex.org/W1946620893","https://openalex.org/W1963865224","https://openalex.org/W1973665846","https://openalex.org/W1998991750","https://openalex.org/W2000594266","https://openalex.org/W2006262045","https://openalex.org/W2007437458","https://openalex.org/W2016673825","https://openalex.org/W2041625018","https://openalex.org/W2044810215","https://openalex.org/W2045737896","https://openalex.org/W2056370875","https://openalex.org/W2087416986","https://openalex.org/W2092663520","https://openalex.org/W2098921581","https://openalex.org/W2103559027","https://openalex.org/W2108598243","https://openalex.org/W2114423093","https://openalex.org/W2123031198","https://openalex.org/W2138204001","https://openalex.org/W2142280715","https://openalex.org/W2296055064","https://openalex.org/W2370904306","https://openalex.org/W2508457857","https://openalex.org/W2573726823","https://openalex.org/W2578004414","https://openalex.org/W2594827121","https://openalex.org/W2620976957","https://openalex.org/W2805167149","https://openalex.org/W2889700716","https://openalex.org/W2905472194","https://openalex.org/W2948978827","https://openalex.org/W2962863128","https://openalex.org/W2963814976","https://openalex.org/W2964261957","https://openalex.org/W2999778662","https://openalex.org/W3033189006","https://openalex.org/W3111979491","https://openalex.org/W3118064383","https://openalex.org/W3138006921","https://openalex.org/W3167568784","https://openalex.org/W3180330028","https://openalex.org/W3183492725","https://openalex.org/W3196943155","https://openalex.org/W3200625292","https://openalex.org/W4244393449","https://openalex.org/W4292363360","https://openalex.org/W4312258136","https://openalex.org/W4313526215","https://openalex.org/W4375860094","https://openalex.org/W4385804996","https://openalex.org/W4391827393","https://openalex.org/W4392904785","https://openalex.org/W4393435350","https://openalex.org/W4394857216","https://openalex.org/W4402753503"],"related_works":[],"abstract_inverted_index":{"We":[0],"propose":[1],"a":[2,9,69,110,119,138,155,161,170,181],"general":[3,120,163],"deep":[4],"plug-and-play":[5],"(PnP)":[6],"algorithm":[7,136,152],"with":[8,99,188],"theoretical":[10,38,127,190,206],"convergence":[11,39,56,131],"guarantee.":[12],"PnP":[13,34,97,122,135,151],"strategies":[14],"have":[15],"demonstrated":[16],"outstanding":[17],"performance":[18],"in":[19,50,73,85],"various":[20],"image":[21,87,185,196],"restoration":[22,88,186,197],"tasks":[23,198],"by":[24,148],"exploiting":[25],"the":[26,96,130,133,145,149,174,200],"powerful":[27],"priors":[28],"underlying":[29],"Gaussian":[30],"denoisers.":[31],"However,":[32],"existing":[33],"methods":[35],"often":[36],"lack":[37],"guarantees":[40,57],"under":[41,137],"realistic":[42],"assumptions":[43],"due":[44],"to":[45],"their":[46],"ad-hoc":[47],"nature,":[48],"resulting":[49],"inconsistent":[51],"behavior.":[52],"Moreover,":[53],"even":[54],"when":[55],"are":[58,61,82],"provided,":[59],"they":[60],"typically":[62],"designed":[63],"for":[64,108,129],"specific":[65,195],"settings":[66],"or":[67],"require":[68],"considerable":[70],"computational":[71],"cost":[72],"handling":[74],"non-quadratic":[75],"data-fidelity":[76],"terms":[77],"and":[78,117,202],"additional":[79],"constraints,":[80],"which":[81],"key":[83],"components":[84],"many":[86],"scenarios.":[89],"To":[90],"tackle":[91],"these":[92],"challenges,":[93],"we":[94,125,142,168],"integrate":[95],"paradigm":[98],"primal-dual":[100],"splitting":[101,106],"(PDS),":[102],"an":[103],"efficient":[104],"proximal":[105],"methodology":[107],"solving":[109],"wide":[111],"range":[112],"of":[113,132,173,184,204],"convex":[114,157],"optimization":[115,158],"problems,":[116],"develop":[118],"convergent":[121],"framework.":[123],"Specifically,":[124],"establish":[126],"conditions":[128],"proposed":[134,150],"reasonable":[139],"assumption.":[140],"Furthermore,":[141],"show":[143],"that":[144],"problem":[146,159],"solved":[147],"is":[153],"not":[154],"standard":[156],"but":[160],"more":[162],"monotone":[164],"inclusion":[165],"problem,":[166],"where":[167],"provide":[169],"mathematical":[171],"representation":[172],"solution":[175],"set.":[176],"Our":[177],"approach":[178],"efficiently":[179],"handles":[180],"broad":[182],"class":[183],"problems":[187],"guaranteed":[189],"convergence.":[191],"Numerical":[192],"experiments":[193],"on":[194],"validate":[199],"practicality":[201],"effectiveness":[203],"our":[205],"results.":[207]},"counts_by_year":[],"updated_date":"2025-12-26T23:08:49.675405","created_date":"2025-12-15T00:00:00"}