{"id":"https://openalex.org/W3040184427","doi":"https://doi.org/10.1109/tip.2021.3064433","title":"HDR-GAN: HDR Image Reconstruction From Multi-Exposed LDR Images With Large Motions","display_name":"HDR-GAN: HDR Image Reconstruction From Multi-Exposed LDR Images With Large Motions","publication_year":2021,"publication_date":"2021-01-01","ids":{"openalex":"https://openalex.org/W3040184427","doi":"https://doi.org/10.1109/tip.2021.3064433","mag":"3040184427","pmid":"https://pubmed.ncbi.nlm.nih.gov/33764875"},"language":"en","primary_location":{"id":"doi:10.1109/tip.2021.3064433","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tip.2021.3064433","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":["arxiv","crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2007.01628","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5066931530","display_name":"Yuzhen Niu","orcid":"https://orcid.org/0000-0002-9874-9719"},"institutions":[{"id":"https://openalex.org/I1327237609","display_name":"Ministry of Education of the People's Republic of China","ror":"https://ror.org/01mv9t934","country_code":"CN","type":"government","lineage":["https://openalex.org/I1327237609","https://openalex.org/I4210127390"]},{"id":"https://openalex.org/I80947539","display_name":"Fuzhou University","ror":"https://ror.org/011xvna82","country_code":"CN","type":"education","lineage":["https://openalex.org/I80947539"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yuzhen Niu","raw_affiliation_strings":["Fujian Key Laboratory of Network Computing and Intelligent Information Processing, College of Mathematics and Computer Science, Fuzhou University, Fujian, China","Ministry of Education, Key Laboratory of Spatial Data Mining and Information Sharing, Fujian, China"],"affiliations":[{"raw_affiliation_string":"Fujian Key Laboratory of Network Computing and Intelligent Information Processing, College of Mathematics and Computer Science, Fuzhou University, Fujian, China","institution_ids":["https://openalex.org/I80947539"]},{"raw_affiliation_string":"Ministry of Education, Key Laboratory of Spatial Data Mining and Information Sharing, Fujian, China","institution_ids":["https://openalex.org/I1327237609"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101986977","display_name":"Jianbin Wu","orcid":"https://orcid.org/0009-0003-0160-7429"},"institutions":[{"id":"https://openalex.org/I80947539","display_name":"Fuzhou University","ror":"https://ror.org/011xvna82","country_code":"CN","type":"education","lineage":["https://openalex.org/I80947539"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jianbin Wu","raw_affiliation_strings":["College of Mathematics and Computer Science, Fuzhou University, Fuzhou, China"],"affiliations":[{"raw_affiliation_string":"College of Mathematics and Computer Science, Fuzhou University, Fuzhou, China","institution_ids":["https://openalex.org/I80947539"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045303340","display_name":"Wenxi Liu","orcid":"https://orcid.org/0000-0002-3630-6322"},"institutions":[{"id":"https://openalex.org/I80947539","display_name":"Fuzhou University","ror":"https://ror.org/011xvna82","country_code":"CN","type":"education","lineage":["https://openalex.org/I80947539"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenxi Liu","raw_affiliation_strings":["College of Mathematics and Computer Science, Fuzhou University, Fuzhou, China"],"affiliations":[{"raw_affiliation_string":"College of Mathematics and Computer Science, Fuzhou University, Fuzhou, China","institution_ids":["https://openalex.org/I80947539"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100643723","display_name":"Wenzhong Guo","orcid":"https://orcid.org/0000-0003-4118-8823"},"institutions":[{"id":"https://openalex.org/I80947539","display_name":"Fuzhou University","ror":"https://ror.org/011xvna82","country_code":"CN","type":"education","lineage":["https://openalex.org/I80947539"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenzhong Guo","raw_affiliation_strings":["College of Mathematics and Computer Science, Fuzhou University, Fuzhou, China"],"affiliations":[{"raw_affiliation_string":"College of Mathematics and Computer Science, Fuzhou University, Fuzhou, China","institution_ids":["https://openalex.org/I80947539"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5006197413","display_name":"Rynson W. H. Lau","orcid":"https://orcid.org/0000-0002-8957-8129"},"institutions":[{"id":"https://openalex.org/I168719708","display_name":"City University of Hong Kong","ror":"https://ror.org/03q8dnn23","country_code":"HK","type":"education","lineage":["https://openalex.org/I168719708"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Rynson W. H. Lau","raw_affiliation_strings":["Department of Computer Science, City University of Hong Kong, Hong Kong"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, City University of Hong Kong, Hong Kong","institution_ids":["https://openalex.org/I168719708"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5066931530"],"corresponding_institution_ids":["https://openalex.org/I1327237609","https://openalex.org/I80947539"],"apc_list":null,"apc_paid":null,"fwci":14.4668,"has_fulltext":false,"cited_by_count":209,"citation_normalized_percentile":{"value":0.99317472,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":100},"biblio":{"volume":"30","issue":null,"first_page":"3885","last_page":"3896"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10531","display_name":"Advanced Vision and Imaging","score":0.9994000196456909,"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/T10531","display_name":"Advanced Vision and Imaging","score":0.9994000196456909,"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/T11019","display_name":"Image Enhancement Techniques","score":0.9987000226974487,"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/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.9984999895095825,"subfield":{"id":"https://openalex.org/subfields/1704","display_name":"Computer Graphics and Computer-Aided Design"},"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/artificial-intelligence","display_name":"Artificial intelligence","score":0.7879937887191772},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.7582453489303589},{"id":"https://openalex.org/keywords/high-dynamic-range","display_name":"High dynamic range","score":0.7392001748085022},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7281585931777954},{"id":"https://openalex.org/keywords/fuse","display_name":"Fuse (electrical)","score":0.6685603857040405},{"id":"https://openalex.org/keywords/block","display_name":"Block (permutation group theory)","score":0.47205764055252075},{"id":"https://openalex.org/keywords/high-dynamic-range-imaging","display_name":"High-dynamic-range imaging","score":0.46832138299942017},{"id":"https://openalex.org/keywords/iterative-reconstruction","display_name":"Iterative reconstruction","score":0.46723538637161255},{"id":"https://openalex.org/keywords/generator","display_name":"Generator (circuit theory)","score":0.46368756890296936},{"id":"https://openalex.org/keywords/residual","display_name":"Residual","score":0.45231005549430847},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.41628581285476685},{"id":"https://openalex.org/keywords/dynamic-range","display_name":"Dynamic range","score":0.3174934387207031},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.14306163787841797},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.1201246976852417}],"concepts":[{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7879937887191772},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.7582453489303589},{"id":"https://openalex.org/C2780056265","wikidata":"https://www.wikidata.org/wiki/Q106239881","display_name":"High dynamic range","level":3,"score":0.7392001748085022},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7281585931777954},{"id":"https://openalex.org/C141353440","wikidata":"https://www.wikidata.org/wiki/Q182221","display_name":"Fuse (electrical)","level":2,"score":0.6685603857040405},{"id":"https://openalex.org/C2777210771","wikidata":"https://www.wikidata.org/wiki/Q4927124","display_name":"Block (permutation group theory)","level":2,"score":0.47205764055252075},{"id":"https://openalex.org/C2781399445","wikidata":"https://www.wikidata.org/wiki/Q309254","display_name":"High-dynamic-range imaging","level":4,"score":0.46832138299942017},{"id":"https://openalex.org/C141379421","wikidata":"https://www.wikidata.org/wiki/Q6094427","display_name":"Iterative reconstruction","level":2,"score":0.46723538637161255},{"id":"https://openalex.org/C2780992000","wikidata":"https://www.wikidata.org/wiki/Q17016113","display_name":"Generator (circuit theory)","level":3,"score":0.46368756890296936},{"id":"https://openalex.org/C155512373","wikidata":"https://www.wikidata.org/wiki/Q287450","display_name":"Residual","level":2,"score":0.45231005549430847},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.41628581285476685},{"id":"https://openalex.org/C87133666","wikidata":"https://www.wikidata.org/wiki/Q1161699","display_name":"Dynamic range","level":2,"score":0.3174934387207031},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.14306163787841797},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.1201246976852417},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"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},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","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},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/tip.2021.3064433","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tip.2021.3064433","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:33764875","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/33764875","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:arXiv.org:2007.01628","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2007.01628","pdf_url":"https://arxiv.org/pdf/2007.01628","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2007.01628","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2007.01628","pdf_url":"https://arxiv.org/pdf/2007.01628","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities","score":0.550000011920929}],"awards":[{"id":"https://openalex.org/G2167958946","display_name":null,"funder_award_id":"61972097","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4813735493","display_name":null,"funder_award_id":"61702104","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5288082521","display_name":null,"funder_award_id":"62072110","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5693662096","display_name":null,"funder_award_id":"2019J02006","funder_id":"https://openalex.org/F4320321878","funder_display_name":"Natural Science Foundation of Fujian Province"},{"id":"https://openalex.org/G6658583289","display_name":null,"funder_award_id":"RGC 11205620","funder_id":"https://openalex.org/F4320321592","funder_display_name":"Research Grants Council, University Grants Committee"},{"id":"https://openalex.org/G7114729887","display_name":null,"funder_award_id":"2018J07005","funder_id":"https://openalex.org/F4320321878","funder_display_name":"Natural Science Foundation of Fujian Province"},{"id":"https://openalex.org/G725298673","display_name":null,"funder_award_id":"61672158","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"},{"id":"https://openalex.org/F4320321592","display_name":"Research Grants Council, University Grants Committee","ror":"https://ror.org/00djwmt25"},{"id":"https://openalex.org/F4320321878","display_name":"Natural Science Foundation of Fujian Province","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":50,"referenced_works":["https://openalex.org/W55661325","https://openalex.org/W1505723240","https://openalex.org/W1670547151","https://openalex.org/W1901129140","https://openalex.org/W1991540534","https://openalex.org/W1991970753","https://openalex.org/W1995813543","https://openalex.org/W2005921076","https://openalex.org/W2048327394","https://openalex.org/W2054927225","https://openalex.org/W2069281566","https://openalex.org/W2097117768","https://openalex.org/W2099471712","https://openalex.org/W2103802376","https://openalex.org/W2107138380","https://openalex.org/W2110285966","https://openalex.org/W2114245607","https://openalex.org/W2116191264","https://openalex.org/W2156566307","https://openalex.org/W2163710755","https://openalex.org/W2293333004","https://openalex.org/W2397465079","https://openalex.org/W2562637781","https://openalex.org/W2736611505","https://openalex.org/W2746556728","https://openalex.org/W2766497195","https://openalex.org/W2785678896","https://openalex.org/W2883566908","https://openalex.org/W2884436604","https://openalex.org/W2894939846","https://openalex.org/W2916798096","https://openalex.org/W2922141058","https://openalex.org/W2948697666","https://openalex.org/W2963073614","https://openalex.org/W2963530785","https://openalex.org/W2963728414","https://openalex.org/W2963836885","https://openalex.org/W2977012188","https://openalex.org/W3003886262","https://openalex.org/W3006487162","https://openalex.org/W3015967052","https://openalex.org/W3034628923","https://openalex.org/W3122099796","https://openalex.org/W3138218344","https://openalex.org/W4211088014","https://openalex.org/W4236229596","https://openalex.org/W4300070906","https://openalex.org/W4320013936","https://openalex.org/W6602205340","https://openalex.org/W6748582592"],"related_works":["https://openalex.org/W2152030049","https://openalex.org/W2884377208","https://openalex.org/W2014689642","https://openalex.org/W2036724498","https://openalex.org/W3123618386","https://openalex.org/W2410869481","https://openalex.org/W2272915279","https://openalex.org/W2197132757","https://openalex.org/W1939253538","https://openalex.org/W2162796060"],"abstract_inverted_index":{"Synthesizing":[0],"high":[1],"dynamic":[2,13],"range":[3,9],"(HDR)":[4],"images":[5,82,109,129],"from":[6,110],"multiple":[7,64],"low-dynamic":[8],"(LDR)":[10],"exposures":[11],"in":[12,98,145,171],"scenes":[14],"is":[15,31,41,120,139],"challenging.":[16],"There":[17],"are":[18],"two":[19,94],"major":[20],"problems":[21],"caused":[22,50],"by":[23,51,62],"the":[24,32,36,42,47,52,63,70,80,85,121,146,172,185,200],"large":[25,168],"motions":[26,170],"of":[27,184],"foreground":[28],"objects.":[29],"One":[30],"severe":[33],"misalignment":[34],"among":[35],"LDR":[37,65,81,112,128],"images.":[38,113,188],"The":[39],"other":[40],"missing":[43,86,149],"content":[44],"due":[45],"to":[46,74,77,141],"over-/under-saturated":[48],"regions":[49,147],"moving":[53],"objects,":[54],"which":[55],"may":[56],"not":[57],"be":[58,75],"easily":[59],"compensated":[60],"for":[61,106,125,130,166,181],"exposures.":[66],"Thus,":[67],"it":[68],"requires":[69],"HDR":[71,108,131,178,187,202],"generation":[72],"model":[73,194],"able":[76,140],"properly":[78],"fuse":[79],"and":[83,175],"restore":[84],"details":[87],"without":[88],"introducing":[89],"artifacts.":[90],"To":[91,114],"address":[92],"these":[93],"problems,":[95],"we":[96,153],"propose":[97,155],"this":[99,118],"paper":[100],"a":[101,156,161,176],"novel":[102,157],"GAN-based":[103,123],"model,":[104],"HDR-GAN,":[105],"synthesizing":[107],"multi-exposed":[111,127],"our":[115,137,193],"best":[116],"knowledge,":[117],"work":[119],"first":[122],"approach":[124],"fusing":[126],"reconstruction.":[132],"By":[133],"incorporating":[134],"adversarial":[135],"learning,":[136],"method":[138],"produce":[142],"faithful":[143],"information":[144],"with":[148,160],"content.":[150],"In":[151],"addition,":[152],"also":[154],"generator":[158],"network,":[159],"reference-based":[162],"residual":[163],"merging":[164],"block":[165],"aligning":[167],"object":[169],"feature":[173],"domain,":[174],"deep":[177],"supervision":[179],"scheme":[180],"eliminating":[182],"artifacts":[183],"reconstructed":[186],"Experimental":[189],"results":[190],"demonstrate":[191],"that":[192],"achieves":[195],"state-of-the-art":[196],"reconstruction":[197],"performance":[198],"over":[199],"prior":[201],"methods":[203],"on":[204],"diverse":[205],"scenes.":[206]},"counts_by_year":[{"year":2026,"cited_by_count":7},{"year":2025,"cited_by_count":52},{"year":2024,"cited_by_count":59},{"year":2023,"cited_by_count":43},{"year":2022,"cited_by_count":33},{"year":2021,"cited_by_count":14},{"year":2020,"cited_by_count":1}],"updated_date":"2026-04-01T17:29:45.350535","created_date":"2025-10-10T00:00:00"}