{"id":"https://openalex.org/W4200526978","doi":"https://doi.org/10.1109/tip.2021.3135473","title":"Better Than Reference in Low-Light Image Enhancement: Conditional Re-Enhancement Network","display_name":"Better Than Reference in Low-Light Image Enhancement: Conditional Re-Enhancement Network","publication_year":2021,"publication_date":"2021-12-20","ids":{"openalex":"https://openalex.org/W4200526978","doi":"https://doi.org/10.1109/tip.2021.3135473","pmid":"https://pubmed.ncbi.nlm.nih.gov/34928796"},"language":"en","primary_location":{"id":"doi:10.1109/tip.2021.3135473","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tip.2021.3135473","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":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100433581","display_name":"Yu Zhang","orcid":"https://orcid.org/0000-0002-5848-8892"},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yu Zhang","raw_affiliation_strings":["Department of Electronic Science and Technology, Harbin Institute of Technology, Harbin, China"],"raw_orcid":"https://orcid.org/0000-0002-5848-8892","affiliations":[{"raw_affiliation_string":"Department of Electronic Science and Technology, Harbin Institute of Technology, Harbin, China","institution_ids":["https://openalex.org/I204983213"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083601805","display_name":"Xiaoguang Di","orcid":"https://orcid.org/0000-0002-5709-6862"},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaoguang Di","raw_affiliation_strings":["Department of Control Science and Engineering, Harbin Institute of Technology, Harbin, China"],"raw_orcid":"https://orcid.org/0000-0002-5709-6862","affiliations":[{"raw_affiliation_string":"Department of Control Science and Engineering, Harbin Institute of Technology, Harbin, China","institution_ids":["https://openalex.org/I204983213"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100392873","display_name":"Bin Zhang","orcid":"https://orcid.org/0000-0002-8267-6949"},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bin Zhang","raw_affiliation_strings":["Department of Electronic Science and Technology, Harbin Institute of Technology, Harbin, China"],"raw_orcid":"https://orcid.org/0000-0002-8267-6949","affiliations":[{"raw_affiliation_string":"Department of Electronic Science and Technology, Harbin Institute of Technology, Harbin, China","institution_ids":["https://openalex.org/I204983213"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068973829","display_name":"Ruihang Ji","orcid":"https://orcid.org/0000-0002-8726-5719"},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ruihang Ji","raw_affiliation_strings":["Department of Control Science and Engineering, Harbin Institute of Technology, Harbin, China"],"raw_orcid":"https://orcid.org/0000-0002-8726-5719","affiliations":[{"raw_affiliation_string":"Department of Control Science and Engineering, Harbin Institute of Technology, Harbin, China","institution_ids":["https://openalex.org/I204983213"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100376527","display_name":"Chunhui Wang","orcid":"https://orcid.org/0000-0001-7748-0231"},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chunhui Wang","raw_affiliation_strings":["Department of Electronic Science and Technology, Harbin Institute of Technology, Harbin, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronic Science and Technology, Harbin Institute of Technology, Harbin, China","institution_ids":["https://openalex.org/I204983213"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I204983213"],"apc_list":null,"apc_paid":null,"fwci":3.4861,"has_fulltext":false,"cited_by_count":69,"citation_normalized_percentile":{"value":0.94213751,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":97,"max":100},"biblio":{"volume":"31","issue":null,"first_page":"759","last_page":"772"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11019","display_name":"Image Enhancement Techniques","score":1.0,"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/T11019","display_name":"Image Enhancement Techniques","score":1.0,"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/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/T11659","display_name":"Advanced Image Fusion Techniques","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"}}],"keywords":[{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.7702823877334595},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.6791350841522217},{"id":"https://openalex.org/keywords/brightness","display_name":"Brightness","score":0.6390984058380127},{"id":"https://openalex.org/keywords/hsl-and-hsv","display_name":"HSL and HSV","score":0.6165165305137634},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6128913164138794},{"id":"https://openalex.org/keywords/rgb-color-model","display_name":"RGB color model","score":0.5836993455886841},{"id":"https://openalex.org/keywords/color-constancy","display_name":"Color constancy","score":0.5632967948913574},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5445414781570435},{"id":"https://openalex.org/keywords/color-image","display_name":"Color image","score":0.5157780647277832},{"id":"https://openalex.org/keywords/distortion","display_name":"Distortion (music)","score":0.5060774683952332},{"id":"https://openalex.org/keywords/image-quality","display_name":"Image quality","score":0.48843732476234436},{"id":"https://openalex.org/keywords/hue","display_name":"Hue","score":0.48606303334236145},{"id":"https://openalex.org/keywords/contrast","display_name":"Contrast (vision)","score":0.46943166851997375},{"id":"https://openalex.org/keywords/image-restoration","display_name":"Image restoration","score":0.4520034193992615},{"id":"https://openalex.org/keywords/color-space","display_name":"Color space","score":0.4310099184513092},{"id":"https://openalex.org/keywords/color-balance","display_name":"Color balance","score":0.41190072894096375},{"id":"https://openalex.org/keywords/image-processing","display_name":"Image processing","score":0.3541453182697296},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.35087087750434875},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.15576019883155823},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.12761536240577698}],"concepts":[{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7702823877334595},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.6791350841522217},{"id":"https://openalex.org/C125245961","wikidata":"https://www.wikidata.org/wiki/Q221656","display_name":"Brightness","level":2,"score":0.6390984058380127},{"id":"https://openalex.org/C36372059","wikidata":"https://www.wikidata.org/wiki/Q376492","display_name":"HSL and HSV","level":3,"score":0.6165165305137634},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6128913164138794},{"id":"https://openalex.org/C82990744","wikidata":"https://www.wikidata.org/wiki/Q166194","display_name":"RGB color model","level":2,"score":0.5836993455886841},{"id":"https://openalex.org/C187888035","wikidata":"https://www.wikidata.org/wiki/Q2563885","display_name":"Color constancy","level":3,"score":0.5632967948913574},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5445414781570435},{"id":"https://openalex.org/C142616399","wikidata":"https://www.wikidata.org/wiki/Q5148604","display_name":"Color image","level":4,"score":0.5157780647277832},{"id":"https://openalex.org/C126780896","wikidata":"https://www.wikidata.org/wiki/Q899871","display_name":"Distortion (music)","level":4,"score":0.5060774683952332},{"id":"https://openalex.org/C55020928","wikidata":"https://www.wikidata.org/wiki/Q3813865","display_name":"Image quality","level":3,"score":0.48843732476234436},{"id":"https://openalex.org/C126537357","wikidata":"https://www.wikidata.org/wiki/Q372948","display_name":"Hue","level":2,"score":0.48606303334236145},{"id":"https://openalex.org/C2776502983","wikidata":"https://www.wikidata.org/wiki/Q690182","display_name":"Contrast (vision)","level":2,"score":0.46943166851997375},{"id":"https://openalex.org/C106430172","wikidata":"https://www.wikidata.org/wiki/Q6002272","display_name":"Image restoration","level":4,"score":0.4520034193992615},{"id":"https://openalex.org/C2961294","wikidata":"https://www.wikidata.org/wiki/Q166863","display_name":"Color space","level":3,"score":0.4310099184513092},{"id":"https://openalex.org/C159784718","wikidata":"https://www.wikidata.org/wiki/Q182571","display_name":"Color balance","level":5,"score":0.41190072894096375},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.3541453182697296},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.35087087750434875},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.15576019883155823},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.12761536240577698},{"id":"https://openalex.org/C2522874641","wikidata":"https://www.wikidata.org/wiki/Q808","display_name":"Virus","level":2,"score":0.0},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.0},{"id":"https://openalex.org/C159047783","wikidata":"https://www.wikidata.org/wiki/Q7215","display_name":"Virology","level":1,"score":0.0},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.0},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tip.2021.3135473","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tip.2021.3135473","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:34928796","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/34928796","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}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1274332080","display_name":null,"funder_award_id":"LH2021F026","funder_id":"https://openalex.org/F4320323085","funder_display_name":"Natural Science Foundation of Heilongjiang Province"},{"id":"https://openalex.org/G5231338289","display_name":null,"funder_award_id":"62027283","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6065554584","display_name":null,"funder_award_id":"61775048","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7717467818","display_name":null,"funder_award_id":"JCYJ2020109150808037","funder_id":"https://openalex.org/F4320329791","funder_display_name":"Shenzhen Fundamental Research Program"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320323085","display_name":"Natural Science Foundation of Heilongjiang Province","ror":null},{"id":"https://openalex.org/F4320329791","display_name":"Shenzhen Fundamental Research Program","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":44,"referenced_works":["https://openalex.org/W1522301498","https://openalex.org/W1861492603","https://openalex.org/W1986086122","https://openalex.org/W1987444808","https://openalex.org/W1990675808","https://openalex.org/W2011260964","https://openalex.org/W2012554041","https://openalex.org/W2054814429","https://openalex.org/W2055438706","https://openalex.org/W2056370875","https://openalex.org/W2058333183","https://openalex.org/W2102166818","https://openalex.org/W2116899452","https://openalex.org/W2133665775","https://openalex.org/W2139375301","https://openalex.org/W2150721269","https://openalex.org/W2254039850","https://openalex.org/W2296548841","https://openalex.org/W2412926690","https://openalex.org/W2508457857","https://openalex.org/W2566376500","https://openalex.org/W2601040106","https://openalex.org/W2607815771","https://openalex.org/W2767618624","https://openalex.org/W2783399029","https://openalex.org/W2783573276","https://openalex.org/W2799265886","https://openalex.org/W2799396445","https://openalex.org/W2949187370","https://openalex.org/W2963766909","https://openalex.org/W2970680552","https://openalex.org/W2981718299","https://openalex.org/W3007628345","https://openalex.org/W3021484023","https://openalex.org/W3035731588","https://openalex.org/W3093589714","https://openalex.org/W4236229596","https://openalex.org/W4297775537","https://openalex.org/W6631190155","https://openalex.org/W6737664043","https://openalex.org/W6745297574","https://openalex.org/W6754146604","https://openalex.org/W6774322041","https://openalex.org/W6776689986"],"related_works":["https://openalex.org/W2341761244","https://openalex.org/W4255532429","https://openalex.org/W2375874837","https://openalex.org/W3193517765","https://openalex.org/W2405544836","https://openalex.org/W1973784120","https://openalex.org/W2382893230","https://openalex.org/W1898114760","https://openalex.org/W4382246118","https://openalex.org/W4389492757"],"abstract_inverted_index":{"Low-light":[0],"images":[1,126],"suffer":[2],"from":[3],"severe":[4],"noise,":[5],"low":[6,8],"brightness,":[7],"contrast,":[9],"etc.":[10],"In":[11,30,168],"previous":[12,53],"researches,":[13],"many":[14],"image":[15,42,61,101,157,178,225,240],"enhancement":[16,43,62,109,227,231],"methods":[17,23],"have":[18],"been":[19],"proposed,":[20],"but":[21],"few":[22],"can":[24,46,102,148,210,233],"deal":[25],"with":[26,49,179,223],"these":[27,35],"problems":[28,36],"simultaneously.":[29],"this":[31,208],"paper,":[32],"to":[33,174,193],"solve":[34],"simultaneously,":[37],"we":[38,65],"propose":[39],"a":[40,112,141,176,184],"low-light":[41,125,156],"method":[44,205],"that":[45,80,203],"be":[47,235],"combined":[48],"supervised":[50],"learning":[51],"and":[52,74,78,107,129,145,152,158,165,219,243,248],"HSV":[54,71,87],"(Hue,":[55],"Saturation,":[56],"Value)":[57],"or":[58],"Retinex":[59,76],"model-based":[60],"methods.":[63],"First,":[64],"analyse":[66],"the":[67,70,75,81,91,99,105,130,137,150,155,160,180,195,198,204,213,216,229,238,246,251],"relationship":[68],"between":[69],"color":[72,88,96,166,177],"space":[73],"theory,":[77],"show":[79,202],"V":[82,132],"channel":[83,85,93,133,135],"(V":[84,134],"in":[86,94,207,241],"space,":[89],"equals":[90],"maximum":[92],"RGB":[95],"space)":[97],"of":[98,136,154,197,215,250],"enhanced":[100,131,138,217],"well":[103],"represent":[104],"contrast":[106,151,226,242,247],"brightness":[108,153,244,249],"process.":[110],"Then,":[111],"data-driven":[113],"conditional":[114],"re-enhancement":[115],"network":[116,123],"(denoted":[117],"as":[118,127,140],"CRENet)":[119],"is":[120],"proposed.":[121],"The":[122,200],"takes":[124,171],"input":[128],"image)":[139],"condition":[142],"during":[143],"testing,":[144],"then":[146],"it":[147,170,222],"re-enhance":[149],"at":[159],"same":[161],"time":[162],"reduce":[163],"noise":[164],"distortion.":[167],"addition,":[169],"23":[172],"ms":[173],"process":[175],"resolution":[181],"400*600":[182],"on":[183],"1080Ti":[185],"GPU.":[186],"Finally,":[187],"some":[188],"comparative":[189],"experiments":[190],"are":[191,253],"implemented":[192],"prove":[194],"effectiveness":[196],"method.":[199],"results":[201],"proposed":[206],"paper":[209],"significantly":[211],"improve":[212],"quality":[214],"image,":[218],"by":[220],"combining":[221],"other":[224],"methods,":[228],"final":[230],"result":[232],"even":[234],"better":[236],"than":[237],"reference":[239,252],"when":[245],"not":[254],"good.":[255]},"counts_by_year":[{"year":2026,"cited_by_count":9},{"year":2025,"cited_by_count":23},{"year":2024,"cited_by_count":20},{"year":2023,"cited_by_count":13},{"year":2022,"cited_by_count":4}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}