{"id":"https://openalex.org/W3212022416","doi":"https://doi.org/10.1109/tip.2021.3127850","title":"Defocus Image Deblurring Network With Defocus Map Estimation as Auxiliary Task","display_name":"Defocus Image Deblurring Network With Defocus Map Estimation as Auxiliary Task","publication_year":2021,"publication_date":"2021-11-18","ids":{"openalex":"https://openalex.org/W3212022416","doi":"https://doi.org/10.1109/tip.2021.3127850","mag":"3212022416","pmid":"https://pubmed.ncbi.nlm.nih.gov/34793301"},"language":"en","primary_location":{"id":"doi:10.1109/tip.2021.3127850","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tip.2021.3127850","pdf_url":null,"source":{"id":"https://openalex.org/S4210173141","display_name":"IEEE Transactions on Image Processing","issn_l":"1057-7149","issn":["1057-7149","1941-0042"],"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 Transactions on Image Processing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://discovery.ucl.ac.uk/10138943/1/HaoyuMa-TIP-2021-DIDA-accepted.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5024437999","display_name":"Haoyu Ma","orcid":"https://orcid.org/0000-0003-0888-6523"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haoyu Ma","raw_affiliation_strings":["Department of Electronic Engineering, Tsinghua University, Beijing, China","Division of Information Science and Technology, Tsinghua Shenzhen International Graduate School, Shenzhen, China"],"raw_orcid":"https://orcid.org/0000-0003-0888-6523","affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]},{"raw_affiliation_string":"Division of Information Science and Technology, Tsinghua Shenzhen International Graduate School, Shenzhen, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100616225","display_name":"Shaojun Liu","orcid":"https://orcid.org/0000-0002-9201-9301"},"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"]},{"id":"https://openalex.org/I4210152380","display_name":"Shenzhen Technology University","ror":"https://ror.org/04qzpec27","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210152380"]}],"countries":["CN","HK"],"is_corresponding":false,"raw_author_name":"Shaojun Liu","raw_affiliation_strings":["College of Health Science and Environmental Engineering, Shenzhen Technology University, Shenzhen, China","Department of Electronic and Computer Engineering, The Hong Kong University of Science and Technology, Hong Kong SAR, China"],"raw_orcid":"https://orcid.org/0000-0002-9201-9301","affiliations":[{"raw_affiliation_string":"College of Health Science and Environmental Engineering, Shenzhen Technology University, Shenzhen, China","institution_ids":["https://openalex.org/I4210152380"]},{"raw_affiliation_string":"Department of Electronic and Computer Engineering, The Hong Kong University of Science and Technology, Hong Kong SAR, China","institution_ids":["https://openalex.org/I200769079"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009239895","display_name":"Qingmin Liao","orcid":"https://orcid.org/0000-0002-7509-3964"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qingmin Liao","raw_affiliation_strings":["Department of Electronic Engineering, Tsinghua University, Beijing, China","Division of Information Science and Technology, Tsinghua Shenzhen International Graduate School, Shenzhen, China"],"raw_orcid":"https://orcid.org/0000-0002-7509-3964","affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]},{"raw_affiliation_string":"Division of Information Science and Technology, Tsinghua Shenzhen International Graduate School, Shenzhen, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103090772","display_name":"Juncheng Zhang","orcid":"https://orcid.org/0000-0003-3661-7312"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Juncheng Zhang","raw_affiliation_strings":["Department of Electronic Engineering, Tsinghua University, Beijing, China","Division of Information Science and Technology, Tsinghua Shenzhen International Graduate School, Shenzhen, China"],"raw_orcid":"https://orcid.org/0000-0003-3661-7312","affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]},{"raw_affiliation_string":"Division of Information Science and Technology, Tsinghua Shenzhen International Graduate School, Shenzhen, China","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5079361172","display_name":"Jing\u2010Hao Xue","orcid":"https://orcid.org/0000-0003-1174-610X"},"institutions":[{"id":"https://openalex.org/I45129253","display_name":"University College London","ror":"https://ror.org/02jx3x895","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I45129253"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Jing-Hao Xue","raw_affiliation_strings":["Department of Statistical Science, University College London, London, U.K"],"raw_orcid":"https://orcid.org/0000-0003-1174-610X","affiliations":[{"raw_affiliation_string":"Department of Statistical Science, University College London, London, U.K","institution_ids":["https://openalex.org/I45129253"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":4.4198,"has_fulltext":true,"cited_by_count":68,"citation_normalized_percentile":{"value":0.95103692,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":99,"max":100},"biblio":{"volume":"31","issue":null,"first_page":"216","last_page":"226"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13114","display_name":"Image Processing Techniques and Applications","score":0.9994000196456909,"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"}},"topics":[{"id":"https://openalex.org/T13114","display_name":"Image Processing Techniques and Applications","score":0.9994000196456909,"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/T11105","display_name":"Advanced Image Processing Techniques","score":0.9991999864578247,"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/T11897","display_name":"Digital Holography and Microscopy","score":0.9733999967575073,"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":0.9938295483589172},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.7717287540435791},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7250128984451294},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.7046805620193481},{"id":"https://openalex.org/keywords/image-restoration","display_name":"Image restoration","score":0.5321480631828308},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.522280216217041},{"id":"https://openalex.org/keywords/scale","display_name":"Scale (ratio)","score":0.4218118488788605},{"id":"https://openalex.org/keywords/point","display_name":"Point (geometry)","score":0.4109204113483429},{"id":"https://openalex.org/keywords/image-processing","display_name":"Image processing","score":0.3402406871318817},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2804989814758301}],"concepts":[{"id":"https://openalex.org/C2777693668","wikidata":"https://www.wikidata.org/wiki/Q25053743","display_name":"Deblurring","level":5,"score":0.9938295483589172},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7717287540435791},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7250128984451294},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.7046805620193481},{"id":"https://openalex.org/C106430172","wikidata":"https://www.wikidata.org/wiki/Q6002272","display_name":"Image restoration","level":4,"score":0.5321480631828308},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.522280216217041},{"id":"https://openalex.org/C2778755073","wikidata":"https://www.wikidata.org/wiki/Q10858537","display_name":"Scale (ratio)","level":2,"score":0.4218118488788605},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.4109204113483429},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.3402406871318817},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2804989814758301},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.1109/tip.2021.3127850","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tip.2021.3127850","pdf_url":null,"source":{"id":"https://openalex.org/S4210173141","display_name":"IEEE Transactions on Image Processing","issn_l":"1057-7149","issn":["1057-7149","1941-0042"],"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 Transactions on Image Processing","raw_type":"journal-article"},{"id":"pmid:34793301","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/34793301","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE transactions on image processing : a publication of the IEEE Signal Processing Society","raw_type":null},{"id":"pmh:oai:eprints.ucl.ac.uk.OAI2:10138943","is_oa":true,"landing_page_url":"https://discovery.ucl.ac.uk/id/eprint/10138943/","pdf_url":"https://discovery.ucl.ac.uk/10138943/1/HaoyuMa-TIP-2021-DIDA-accepted.pdf","source":{"id":"https://openalex.org/S4306400024","display_name":"UCL Discovery (University College London)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I45129253","host_organization_name":"University College London","host_organization_lineage":["https://openalex.org/I45129253"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Transactions on Image Processing (2021) (In press).","raw_type":"Article"},{"id":"pmh:oai:repository.hkust.edu.hk:1783.1-115723","is_oa":false,"landing_page_url":"https://repository.hkust.edu.hk/ir/Record/1783.1-115723","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":"","raw_type":"Article"},{"id":"pmh:oai:repository.ust.hk:1783.1-115723","is_oa":false,"landing_page_url":"http://repository.ust.hk/ir/Record/1783.1-115723","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":"","raw_type":"Article"}],"best_oa_location":{"id":"pmh:oai:eprints.ucl.ac.uk.OAI2:10138943","is_oa":true,"landing_page_url":"https://discovery.ucl.ac.uk/id/eprint/10138943/","pdf_url":"https://discovery.ucl.ac.uk/10138943/1/HaoyuMa-TIP-2021-DIDA-accepted.pdf","source":{"id":"https://openalex.org/S4306400024","display_name":"UCL Discovery (University College London)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I45129253","host_organization_name":"University College London","host_organization_lineage":["https://openalex.org/I45129253"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Transactions on Image Processing (2021) (In press).","raw_type":"Article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G5529815295","display_name":null,"funder_award_id":"61771276","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8142528893","display_name":null,"funder_award_id":"2016YFB0101001","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3212022416.pdf","grobid_xml":"https://content.openalex.org/works/W3212022416.grobid-xml"},"referenced_works_count":52,"referenced_works":["https://openalex.org/W764651262","https://openalex.org/W1597384804","https://openalex.org/W1776042733","https://openalex.org/W1916731006","https://openalex.org/W1916935112","https://openalex.org/W2008876467","https://openalex.org/W2012303138","https://openalex.org/W2046155154","https://openalex.org/W2061042245","https://openalex.org/W2078121638","https://openalex.org/W2103913786","https://openalex.org/W2123422407","https://openalex.org/W2141115311","https://openalex.org/W2162162078","https://openalex.org/W2167307343","https://openalex.org/W2194775991","https://openalex.org/W2233113827","https://openalex.org/W2276154416","https://openalex.org/W2294215176","https://openalex.org/W2300657047","https://openalex.org/W2531301842","https://openalex.org/W2560533888","https://openalex.org/W2564023417","https://openalex.org/W2594012484","https://openalex.org/W2609883120","https://openalex.org/W2767829160","https://openalex.org/W2798999055","https://openalex.org/W2799247888","https://openalex.org/W2892529542","https://openalex.org/W2962799344","https://openalex.org/W2963073614","https://openalex.org/W2963303028","https://openalex.org/W2963312584","https://openalex.org/W2963372104","https://openalex.org/W2963522749","https://openalex.org/W2963819848","https://openalex.org/W2963996760","https://openalex.org/W2964030969","https://openalex.org/W2969717429","https://openalex.org/W2982579843","https://openalex.org/W2982795046","https://openalex.org/W2984757678","https://openalex.org/W3033810415","https://openalex.org/W3109494165","https://openalex.org/W3120017898","https://openalex.org/W3174970555","https://openalex.org/W4290044043","https://openalex.org/W6680152570","https://openalex.org/W6681807782","https://openalex.org/W6729556111","https://openalex.org/W6752178629","https://openalex.org/W6757068045"],"related_works":["https://openalex.org/W2066613488","https://openalex.org/W2031788393","https://openalex.org/W791927757","https://openalex.org/W2182590612","https://openalex.org/W3153582293","https://openalex.org/W2905397092","https://openalex.org/W2269775642","https://openalex.org/W3080537281","https://openalex.org/W2289746762","https://openalex.org/W2139384960"],"abstract_inverted_index":{"Different":[0],"from":[1],"the":[2,6,12,15,27,75,80,83,99,102,106,110,115,119,130,135,139],"object":[3],"motion":[4],"blur,":[5],"defocus":[7,21,37,63,67,95,100,103,122,146,150],"blur":[8],"is":[9,57,118,162],"caused":[10],"by":[11,26,65],"limitation":[13],"of":[14,18,29,82,112,145],"cameras'":[16],"depth":[17],"field.":[19],"The":[20,157],"amount":[22],"can":[23],"be":[24],"characterized":[25],"parameter":[28],"point":[30],"spread":[31],"function":[32],"and":[33,89,105,149,155,160],"thus":[34],"forms":[35],"a":[36,44,87],"map.":[38],"In":[39],"this":[40],"paper,":[41],"we":[42,85],"propose":[43],"new":[45,116],"network":[46],"architecture":[47],"called":[48],"Defocus":[49],"Image":[50],"Deblurring":[51],"Auxiliary":[52],"Learning":[53],"Net":[54],"(DID-ANet),":[55],"which":[56,97],"specifically":[58],"designed":[59],"for":[60,92,125,142],"single":[61,93],"image":[62,94,147],"deblurring":[64,76,123,148],"using":[66],"map":[68,151],"estimation":[69],"as":[70],"auxiliary":[71],"task":[72],"to":[73],"improve":[74],"result.":[77],"To":[78,109],"facilitate":[79],"training":[81,126],"network,":[84],"build":[86],"novel":[88],"large-scale":[90,121],"dataset":[91,117,124],"deblurring,":[96],"contains":[98],"images,":[101],"maps":[104],"all-sharp":[107],"images.":[108],"best":[111],"our":[113],"knowledge,":[114],"first":[120],"deep":[127],"networks.":[128],"Moreover,":[129],"experimental":[131],"results":[132],"demonstrate":[133],"that":[134],"proposed":[136],"DID-ANet":[137],"outperforms":[138],"state-of-the-art":[140],"methods":[141],"both":[143,153],"tasks":[144],"estimation,":[152],"quantitatively":[154],"qualitatively.":[156],"dataset,":[158],"code,":[159],"model":[161],"available":[163],"on":[164],"GitHub:":[165],"https://github.com/xytmhy/DID-ANet-Defocus-Deblurring.":[166]},"counts_by_year":[{"year":2026,"cited_by_count":6},{"year":2025,"cited_by_count":17},{"year":2024,"cited_by_count":20},{"year":2023,"cited_by_count":16},{"year":2022,"cited_by_count":9}],"updated_date":"2026-07-29T09:40:50.615796","created_date":"2025-10-10T00:00:00"}
