{"id":"https://openalex.org/W4372346644","doi":"https://doi.org/10.1109/icassp49357.2023.10096428","title":"MRNET: Multi-Refinement Network for Dual-Pixel Images Defocus Deblurring","display_name":"MRNET: Multi-Refinement Network for Dual-Pixel Images Defocus Deblurring","publication_year":2023,"publication_date":"2023-05-05","ids":{"openalex":"https://openalex.org/W4372346644","doi":"https://doi.org/10.1109/icassp49357.2023.10096428"},"language":"en","primary_location":{"id":"doi:10.1109/icassp49357.2023.10096428","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/icassp49357.2023.10096428","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICASSP 2023 - 2023 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","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/A5057556613","display_name":"Dafeng Zhang","orcid":null},"institutions":[{"id":"https://openalex.org/I4210155230","display_name":"Samsung (China)","ror":"https://ror.org/04yt00889","country_code":"CN","type":"company","lineage":["https://openalex.org/I2250650973","https://openalex.org/I4210155230"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Dafeng Zhang","raw_affiliation_strings":["Samsung Research China - Beijing (SRC-B),Beijing,China","Samsung Research China - Beijing (SRC-B), Beijing, China"],"affiliations":[{"raw_affiliation_string":"Samsung Research China - Beijing (SRC-B),Beijing,China","institution_ids":["https://openalex.org/I4210155230"]},{"raw_affiliation_string":"Samsung Research China - Beijing (SRC-B), Beijing, China","institution_ids":["https://openalex.org/I4210155230"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100625050","display_name":"Xiaobing Wang","orcid":"https://orcid.org/0000-0002-0907-364X"},"institutions":[{"id":"https://openalex.org/I4210155230","display_name":"Samsung (China)","ror":"https://ror.org/04yt00889","country_code":"CN","type":"company","lineage":["https://openalex.org/I2250650973","https://openalex.org/I4210155230"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaobing Wang","raw_affiliation_strings":["Samsung Research China - Beijing (SRC-B),Beijing,China","Samsung Research China - Beijing (SRC-B), Beijing, China"],"affiliations":[{"raw_affiliation_string":"Samsung Research China - Beijing (SRC-B),Beijing,China","institution_ids":["https://openalex.org/I4210155230"]},{"raw_affiliation_string":"Samsung Research China - Beijing (SRC-B), Beijing, China","institution_ids":["https://openalex.org/I4210155230"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5053325358","display_name":"Zhezhu Jin","orcid":null},"institutions":[{"id":"https://openalex.org/I4210155230","display_name":"Samsung (China)","ror":"https://ror.org/04yt00889","country_code":"CN","type":"company","lineage":["https://openalex.org/I2250650973","https://openalex.org/I4210155230"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhezhu Jin","raw_affiliation_strings":["Samsung Research China - Beijing (SRC-B),Beijing,China","Samsung Research China - Beijing (SRC-B), Beijing, China"],"affiliations":[{"raw_affiliation_string":"Samsung Research China - Beijing (SRC-B),Beijing,China","institution_ids":["https://openalex.org/I4210155230"]},{"raw_affiliation_string":"Samsung Research China - Beijing (SRC-B), Beijing, China","institution_ids":["https://openalex.org/I4210155230"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5057556613"],"corresponding_institution_ids":["https://openalex.org/I4210155230"],"apc_list":null,"apc_paid":null,"fwci":0.2456,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.49628216,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":96},"biblio":{"volume":"22","issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11105","display_name":"Advanced Image Processing Techniques","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"}},"topics":[{"id":"https://openalex.org/T11105","display_name":"Advanced Image Processing Techniques","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/T13114","display_name":"Image Processing Techniques and Applications","score":0.9987999796867371,"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/T11897","display_name":"Digital Holography and Microscopy","score":0.9753000140190125,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/deblurring","display_name":"Deblurring","score":0.9926686882972717},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7816994190216064},{"id":"https://openalex.org/keywords/fuse","display_name":"Fuse (electrical)","score":0.6746364831924438},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.6566644906997681},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.647627592086792},{"id":"https://openalex.org/keywords/pyramid","display_name":"Pyramid (geometry)","score":0.6412997245788574},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.5263020992279053},{"id":"https://openalex.org/keywords/dual","display_name":"Dual (grammatical number)","score":0.5255179405212402},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.488061785697937},{"id":"https://openalex.org/keywords/image-restoration","display_name":"Image restoration","score":0.3466860055923462},{"id":"https://openalex.org/keywords/image-processing","display_name":"Image processing","score":0.2808051109313965},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1561959981918335}],"concepts":[{"id":"https://openalex.org/C2777693668","wikidata":"https://www.wikidata.org/wiki/Q25053743","display_name":"Deblurring","level":5,"score":0.9926686882972717},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7816994190216064},{"id":"https://openalex.org/C141353440","wikidata":"https://www.wikidata.org/wiki/Q182221","display_name":"Fuse (electrical)","level":2,"score":0.6746364831924438},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.6566644906997681},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.647627592086792},{"id":"https://openalex.org/C142575187","wikidata":"https://www.wikidata.org/wiki/Q3358290","display_name":"Pyramid (geometry)","level":2,"score":0.6412997245788574},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.5263020992279053},{"id":"https://openalex.org/C2780980858","wikidata":"https://www.wikidata.org/wiki/Q110022","display_name":"Dual (grammatical number)","level":2,"score":0.5255179405212402},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.488061785697937},{"id":"https://openalex.org/C106430172","wikidata":"https://www.wikidata.org/wiki/Q6002272","display_name":"Image restoration","level":4,"score":0.3466860055923462},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.2808051109313965},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1561959981918335},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0},{"id":"https://openalex.org/C124952713","wikidata":"https://www.wikidata.org/wiki/Q8242","display_name":"Literature","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icassp49357.2023.10096428","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/icassp49357.2023.10096428","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICASSP 2023 - 2023 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","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":17,"referenced_works":["https://openalex.org/W1916731006","https://openalex.org/W2059639161","https://openalex.org/W2147298660","https://openalex.org/W2292934097","https://openalex.org/W2767829160","https://openalex.org/W2866634454","https://openalex.org/W2965669158","https://openalex.org/W2969717429","https://openalex.org/W3109494165","https://openalex.org/W3174970555","https://openalex.org/W3204896399","https://openalex.org/W4225672218","https://openalex.org/W4229862590","https://openalex.org/W4312812783","https://openalex.org/W6681807782","https://openalex.org/W6753074096","https://openalex.org/W6796298902"],"related_works":["https://openalex.org/W3205445068","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/W2139384960"],"abstract_inverted_index":{"Defocus":[0],"blurring":[1],"is":[2,16,89,113,122,130],"an":[3,35],"inevitable":[4],"phenomenon":[5],"in":[6,91],"cameras.":[7],"Though":[8],"many":[9],"methods":[10],"have":[11],"been":[12],"proposed,":[13],"the":[14,71,80,92,110,126,138,143,149],"problem":[15,73],"still":[17],"challenging":[18],"because":[19],"of":[20,74,115,125,151],"their":[21],"low":[22],"deblurring":[23,107],"performance":[24,150],"and":[25,55,76,98,119],"long":[26],"processing":[27],"time.":[28],"To":[29],"solve":[30],"this":[31],"problem,":[32],"we":[33],"propose":[34],"efficient":[36],"Multi-Refinement":[37],"Network":[38,64],"(MRNet)":[39],"for":[40],"dual-pixel":[41],"images":[42],"defocus":[43,152],"deblurring.":[44,153],"The":[45],"MRNet":[46],"contains":[47],"two":[48],"core":[49],"modules":[50],"that":[51,142],"are":[52],"alignment":[53,67],"module":[54,68,112],"reconstruction":[56,93,111],"module,":[57,94],"respectively.":[58],"We":[59],"design":[60],"a":[61,83,123],"Siamese":[62],"Pyramid":[63],"(SPN)":[65],"as":[66],"to":[69,104],"alleviate":[70],"misalignment":[72],"left":[75],"right":[77],"views.":[78],"At":[79],"same":[81],"time,":[82],"Multi-Scale":[84],"Residuals":[85],"Group":[86],"Module":[87],"(MSRGM)":[88],"proposed":[90,144],"which":[95,129],"can":[96,146],"extract":[97],"fuse":[99],"features":[100],"from":[101],"different":[102],"scales":[103],"obtain":[105],"better":[106],"performance.":[108],"Specifically,":[109],"composed":[114],"multiple":[116],"MSRGM":[117,121],"modules,":[118],"each":[120],"refinement":[124],"previous":[127],"one,":[128],"our":[131],"leitmotif":[132],"-":[133],"Multi-Refinement.":[134],"Experimental":[135],"results":[136],"on":[137],"popular":[139],"benchmarks":[140],"show":[141],"method":[145],"significantly":[147],"improve":[148]},"counts_by_year":[{"year":2024,"cited_by_count":2}],"updated_date":"2025-12-21T01:58:51.020947","created_date":"2025-10-10T00:00:00"}
