{"id":"https://openalex.org/W4392173033","doi":"https://doi.org/10.1109/tcsvt.2024.3369910","title":"Learning Physical-Spatio-Temporal Features for Video Shadow Removal","display_name":"Learning Physical-Spatio-Temporal Features for Video Shadow Removal","publication_year":2024,"publication_date":"2024-02-26","ids":{"openalex":"https://openalex.org/W4392173033","doi":"https://doi.org/10.1109/tcsvt.2024.3369910"},"language":"en","primary_location":{"id":"doi:10.1109/tcsvt.2024.3369910","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsvt.2024.3369910","pdf_url":null,"source":{"id":"https://openalex.org/S115173108","display_name":"IEEE Transactions on Circuits and Systems for Video Technology","issn_l":"1051-8215","issn":["1051-8215","1558-2205"],"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 Circuits and Systems for Video Technology","raw_type":"journal-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/A5100341620","display_name":"Zhihao Chen","orcid":"https://orcid.org/0000-0003-1686-9854"},"institutions":[{"id":"https://openalex.org/I162868743","display_name":"Tianjin University","ror":"https://ror.org/012tb2g32","country_code":"CN","type":"education","lineage":["https://openalex.org/I162868743"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Zhihao Chen","raw_affiliation_strings":["College of Intelligence and Computing, Tianjin University, Tianjin, China"],"affiliations":[{"raw_affiliation_string":"College of Intelligence and Computing, Tianjin University, Tianjin, China","institution_ids":["https://openalex.org/I162868743"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000209938","display_name":"Liang Wan","orcid":"https://orcid.org/0000-0001-5501-9575"},"institutions":[{"id":"https://openalex.org/I162868743","display_name":"Tianjin University","ror":"https://ror.org/012tb2g32","country_code":"CN","type":"education","lineage":["https://openalex.org/I162868743"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Liang Wan","raw_affiliation_strings":["College of Intelligence and Computing, Tianjin University, Tianjin, China"],"affiliations":[{"raw_affiliation_string":"College of Intelligence and Computing, Tianjin University, Tianjin, China","institution_ids":["https://openalex.org/I162868743"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057871162","display_name":"Yefan Xiao","orcid":null},"institutions":[{"id":"https://openalex.org/I162868743","display_name":"Tianjin University","ror":"https://ror.org/012tb2g32","country_code":"CN","type":"education","lineage":["https://openalex.org/I162868743"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yefan Xiao","raw_affiliation_strings":["College of Intelligence and Computing, Tianjin University, Tianjin, China"],"affiliations":[{"raw_affiliation_string":"College of Intelligence and Computing, Tianjin University, Tianjin, China","institution_ids":["https://openalex.org/I162868743"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016081925","display_name":"Lei Zhu","orcid":"https://orcid.org/0000-0003-3871-663X"},"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/I889458895","display_name":"University of Hong Kong","ror":"https://ror.org/02zhqgq86","country_code":"HK","type":"education","lineage":["https://openalex.org/I889458895"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Lei Zhu","raw_affiliation_strings":["ROAS Thrust, The Hong Kong University of Science and Technology (Guangzhou), Nansha, Guangzhou, Guangdong, China","The Hong Kong University of Science and Technology, Hong Kong SAR, China"],"affiliations":[{"raw_affiliation_string":"ROAS Thrust, The Hong Kong University of Science and Technology (Guangzhou), Nansha, Guangzhou, Guangdong, China","institution_ids":["https://openalex.org/I200769079","https://openalex.org/I889458895"]},{"raw_affiliation_string":"The Hong Kong University of Science and Technology, Hong Kong SAR, China","institution_ids":["https://openalex.org/I200769079"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5010970485","display_name":"Huazhu Fu","orcid":"https://orcid.org/0000-0002-9702-5524"},"institutions":[{"id":"https://openalex.org/I115228651","display_name":"Agency for Science, Technology and Research","ror":"https://ror.org/036wvzt09","country_code":"SG","type":"government","lineage":["https://openalex.org/I115228651"]},{"id":"https://openalex.org/I3004594783","display_name":"Institute of High Performance Computing","ror":"https://ror.org/02n0ejh50","country_code":"SG","type":"facility","lineage":["https://openalex.org/I115228651","https://openalex.org/I3004594783","https://openalex.org/I91275662"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Huazhu Fu","raw_affiliation_strings":["Institute of High Performance Computing (IHPC), Agency for Science, Technology and Research (A&#x2019;STAR), Fusionopolis, Singapore"],"affiliations":[{"raw_affiliation_string":"Institute of High Performance Computing (IHPC), Agency for Science, Technology and Research (A&#x2019;STAR), Fusionopolis, Singapore","institution_ids":["https://openalex.org/I3004594783","https://openalex.org/I115228651"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5100341620"],"corresponding_institution_ids":["https://openalex.org/I162868743"],"apc_list":null,"apc_paid":null,"fwci":2.7421,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.91110133,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":99},"biblio":{"volume":"34","issue":"7","first_page":"5830","last_page":"5842"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11105","display_name":"Advanced Image Processing Techniques","score":0.9998000264167786,"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":0.9998000264167786,"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/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":0.9994000196456909,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7190057039260864},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.6255506873130798},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6047420501708984},{"id":"https://openalex.org/keywords/shadow","display_name":"Shadow (psychology)","score":0.47526973485946655},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.4172348380088806}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7190057039260864},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.6255506873130798},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6047420501708984},{"id":"https://openalex.org/C117797892","wikidata":"https://www.wikidata.org/wiki/Q286363","display_name":"Shadow (psychology)","level":2,"score":0.47526973485946655},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.4172348380088806},{"id":"https://openalex.org/C542102704","wikidata":"https://www.wikidata.org/wiki/Q183257","display_name":"Psychotherapist","level":1,"score":0.0},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tcsvt.2024.3369910","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsvt.2024.3369910","pdf_url":null,"source":{"id":"https://openalex.org/S115173108","display_name":"IEEE Transactions on Circuits and Systems for Video Technology","issn_l":"1051-8215","issn":["1051-8215","1558-2205"],"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 Circuits and Systems for Video Technology","raw_type":"journal-article"},{"id":"pmh:oai:repository.hkust.edu.hk:1783.1-139523","is_oa":false,"landing_page_url":"http://repository.hkust.edu.hk/ir/Record/1783.1-139523","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":null,"raw_type":"Article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G7156369874","display_name":null,"funder_award_id":"2023A03J0671","funder_id":"https://openalex.org/F4320335480","funder_display_name":"Guangzhou Municipal Science and Technology Project"}],"funders":[{"id":"https://openalex.org/F4320335480","display_name":"Guangzhou Municipal Science and Technology Project","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":76,"referenced_works":["https://openalex.org/W1432573875","https://openalex.org/W1493340768","https://openalex.org/W1541667274","https://openalex.org/W1566291503","https://openalex.org/W1864774065","https://openalex.org/W1901129140","https://openalex.org/W1909316225","https://openalex.org/W1967913888","https://openalex.org/W2003145026","https://openalex.org/W2060628274","https://openalex.org/W2060850257","https://openalex.org/W2072554198","https://openalex.org/W2096070062","https://openalex.org/W2111486566","https://openalex.org/W2126926806","https://openalex.org/W2130210787","https://openalex.org/W2131579142","https://openalex.org/W2133665775","https://openalex.org/W2133813344","https://openalex.org/W2139232681","https://openalex.org/W2141562793","https://openalex.org/W2149354762","https://openalex.org/W2166502676","https://openalex.org/W2412862597","https://openalex.org/W2487365028","https://openalex.org/W2544806203","https://openalex.org/W2560474170","https://openalex.org/W2605126331","https://openalex.org/W2740832349","https://openalex.org/W2765946592","https://openalex.org/W2796314858","https://openalex.org/W2801375052","https://openalex.org/W2866634454","https://openalex.org/W2891511203","https://openalex.org/W2923942255","https://openalex.org/W2943789680","https://openalex.org/W2963014378","https://openalex.org/W2963263347","https://openalex.org/W2965669158","https://openalex.org/W2967345019","https://openalex.org/W2991524597","https://openalex.org/W2998154526","https://openalex.org/W3004335748","https://openalex.org/W3034233131","https://openalex.org/W3035047434","https://openalex.org/W3035294798","https://openalex.org/W3037448869","https://openalex.org/W3037777882","https://openalex.org/W3095422700","https://openalex.org/W3095671795","https://openalex.org/W3101787898","https://openalex.org/W3104943862","https://openalex.org/W3109116870","https://openalex.org/W3109908659","https://openalex.org/W3115300452","https://openalex.org/W3118389845","https://openalex.org/W3154153534","https://openalex.org/W3170697543","https://openalex.org/W3175028288","https://openalex.org/W3176148916","https://openalex.org/W3176932505","https://openalex.org/W3176958085","https://openalex.org/W3176997686","https://openalex.org/W3178680498","https://openalex.org/W3210482106","https://openalex.org/W3215023725","https://openalex.org/W4214552968","https://openalex.org/W4253187718","https://openalex.org/W4285159007","https://openalex.org/W4292828058","https://openalex.org/W4304080678","https://openalex.org/W4312433277","https://openalex.org/W4312443924","https://openalex.org/W4312862560","https://openalex.org/W4387197080","https://openalex.org/W6726497184"],"related_works":["https://openalex.org/W2772917594","https://openalex.org/W2036807459","https://openalex.org/W2058170566","https://openalex.org/W2755342338","https://openalex.org/W2166024367","https://openalex.org/W3116076068","https://openalex.org/W2229312674","https://openalex.org/W2951359407","https://openalex.org/W2079911747","https://openalex.org/W1969923398"],"abstract_inverted_index":{"Shadow":[0],"removal":[1,32],"in":[2,10,163,189,208],"a":[3,53,82,89,124,178],"single":[4],"image":[5,148],"has":[6],"received":[7],"increasing":[8],"attention":[9,84],"recent":[11],"years.":[12],"However,":[13],"removing":[14],"shadows":[15],"over":[16],"dynamic":[17],"scenes":[18,69],"remains":[19],"largely":[20],"under-explored.":[21],"In":[22,174],"this":[23],"paper,":[24],"we":[25,87,122,176],"propose":[26],"the":[27,78,95,106,114,130,136,139,160,169,197,202],"first":[28],"data-driven":[29],"video":[30,42],"shadow":[31,120,140,149,170],"model,":[33],"termed":[34],"PSTNet,":[35],"by":[36,134,172],"exploiting":[37],"three":[38,107],"essential":[39],"characteristics":[40,99],"of":[41,100,109,116,118,129,138,165,205],"shadows,":[43],"i.e.,":[44],"physical":[45,55,79],"property,":[46],"spatio":[47,96],"relation,":[48],"and":[49,73,75,97,103,151],"temporal":[50,98],"coherence.":[51],"Specifically,":[52],"dedicated":[54],"branch":[56],"was":[57],"established":[58],"to":[59,93,112,183],"conduct":[60],"local":[61],"illumination":[62],"estimation,":[63],"which":[64],"is":[65],"more":[66],"applicable":[67],"for":[68,168],"with":[70,127],"complex":[71],"lighting":[72],"textures,":[74],"then":[76],"enhance":[77,94],"features":[80,101],"via":[81],"mask-guided":[83],"strategy.":[85],"Then,":[86],"develop":[88,177],"progressive":[90],"aggregation":[91],"module":[92],"maps,":[102],"effectively":[104],"integrate":[105],"kinds":[108],"features.":[110],"Furthermore,":[111],"tackle":[113],"lack":[115],"datasets":[117],"paired":[119],"videos,":[121],"synthesize":[123],"dataset":[125,200],"(SVSRD-85)":[126],"aid":[128],"popular":[131],"game":[132],"GTAV":[133],"controlling":[135],"switch":[137],"renderer.":[141],"Experiments":[142],"against":[143],"9":[144],"state-of-the-art":[145],"models,":[146],"including":[147],"removers":[150],"image/video":[152],"restoration":[153],"methods,":[154],"show":[155],"that":[156],"our":[157,185,206],"method":[158],"improves":[159],"best":[161],"SOTA":[162],"terms":[164],"RMSE":[166],"error":[167],"area":[171],"14.7%.":[173],"addition,":[175],"lightweight":[179],"model":[180,187,207],"adaptation":[181],"strategy":[182],"make":[184],"synthetic-driven":[186],"effective":[188],"real":[190,209],"world":[191],"scenes.":[192,210],"The":[193],"visual":[194],"comparison":[195],"on":[196],"public":[198],"SBU-TimeLapse":[199],"verifies":[201],"generalization":[203],"ability":[204]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":7},{"year":2024,"cited_by_count":3}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}
