{"id":"https://openalex.org/W4395691450","doi":"https://doi.org/10.1145/3661824","title":"Learned Video Compression with Adaptive Temporal Prior and Decoded Motion-aided Quality Enhancement","display_name":"Learned Video Compression with Adaptive Temporal Prior and Decoded Motion-aided Quality Enhancement","publication_year":2024,"publication_date":"2024-04-27","ids":{"openalex":"https://openalex.org/W4395691450","doi":"https://doi.org/10.1145/3661824"},"language":"en","primary_location":{"id":"doi:10.1145/3661824","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3661824","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3661824","source":{"id":"https://openalex.org/S19610489","display_name":"ACM Transactions on Multimedia Computing Communications and Applications","issn_l":"1551-6857","issn":["1551-6857","1551-6865"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Multimedia Computing, Communications, and Applications","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://dl.acm.org/doi/pdf/10.1145/3661824","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5076207805","display_name":"Jiayu Yang","orcid":"https://orcid.org/0000-0001-9729-1294"},"institutions":[{"id":"https://openalex.org/I4210128628","display_name":"Peking University Shenzhen Hospital","ror":"https://ror.org/03kkjyb15","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210128628"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Jiayu Yang","raw_affiliation_strings":["Peking University Shenzhen Graduate School, Shenzhen, China"],"affiliations":[{"raw_affiliation_string":"Peking University Shenzhen Graduate School, Shenzhen, China","institution_ids":["https://openalex.org/I4210128628"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076014184","display_name":"Chunhui Yang","orcid":"https://orcid.org/0000-0002-2523-8408"},"institutions":[{"id":"https://openalex.org/I4210128628","display_name":"Peking University Shenzhen Hospital","ror":"https://ror.org/03kkjyb15","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210128628"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chunhui Yang","raw_affiliation_strings":["Peking University Shenzhen Graduate School, Shenzhen, China"],"affiliations":[{"raw_affiliation_string":"Peking University Shenzhen Graduate School, Shenzhen, China","institution_ids":["https://openalex.org/I4210128628"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102844846","display_name":"Fei Xiong","orcid":"https://orcid.org/0009-0002-4013-2203"},"institutions":[{"id":"https://openalex.org/I4210128628","display_name":"Peking University Shenzhen Hospital","ror":"https://ror.org/03kkjyb15","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210128628"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fei Xiong","raw_affiliation_strings":["Peking University Shenzhen Graduate School, Shenzhen, China"],"affiliations":[{"raw_affiliation_string":"Peking University Shenzhen Graduate School, Shenzhen, China","institution_ids":["https://openalex.org/I4210128628"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059667859","display_name":"Yongqi Zhai","orcid":"https://orcid.org/0000-0002-3748-1392"},"institutions":[{"id":"https://openalex.org/I20231570","display_name":"Peking University","ror":"https://ror.org/02v51f717","country_code":"CN","type":"education","lineage":["https://openalex.org/I20231570"]},{"id":"https://openalex.org/I4210136793","display_name":"Peng Cheng Laboratory","ror":"https://ror.org/03qdqbt06","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210136793"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yongqi Zhai","raw_affiliation_strings":["Peking University Shenzhen Graduate School, Shenzhen, China and Peng Cheng Laboratory, Shenzhen, China"],"affiliations":[{"raw_affiliation_string":"Peking University Shenzhen Graduate School, Shenzhen, China and Peng Cheng Laboratory, Shenzhen, China","institution_ids":["https://openalex.org/I4210136793","https://openalex.org/I20231570"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5050071143","display_name":"Ronggang Wang","orcid":"https://orcid.org/0000-0003-0873-0465"},"institutions":[{"id":"https://openalex.org/I20231570","display_name":"Peking University","ror":"https://ror.org/02v51f717","country_code":"CN","type":"education","lineage":["https://openalex.org/I20231570"]},{"id":"https://openalex.org/I4210136793","display_name":"Peng Cheng Laboratory","ror":"https://ror.org/03qdqbt06","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210136793"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ronggang Wang","raw_affiliation_strings":["School of Electronic and Computer Engineering, Peking University Shenzhen Graduate School, Shenzhen, China, Peng Cheng Laboratory, Shenzhen, China, and MIGU Video Co., Ltd., Shenzhen, China"],"affiliations":[{"raw_affiliation_string":"School of Electronic and Computer Engineering, Peking University Shenzhen Graduate School, Shenzhen, China, Peng Cheng Laboratory, Shenzhen, China, and MIGU Video Co., Ltd., Shenzhen, China","institution_ids":["https://openalex.org/I4210136793","https://openalex.org/I20231570"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5076207805"],"corresponding_institution_ids":["https://openalex.org/I4210128628"],"apc_list":null,"apc_paid":null,"fwci":2.7088,"has_fulltext":true,"cited_by_count":8,"citation_normalized_percentile":{"value":0.90770861,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":98},"biblio":{"volume":"20","issue":"8","first_page":"1","last_page":"21"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10741","display_name":"Video Coding and Compression Technologies","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T10741","display_name":"Video Coding and Compression Technologies","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T10901","display_name":"Advanced Data Compression Techniques","score":0.9998999834060669,"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/T11165","display_name":"Image and Video Quality Assessment","score":0.9990000128746033,"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":0.9004379510879517},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.6774322986602783},{"id":"https://openalex.org/keywords/data-compression","display_name":"Data compression","score":0.5555590987205505},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5509150624275208},{"id":"https://openalex.org/keywords/motion","display_name":"Motion (physics)","score":0.48688140511512756},{"id":"https://openalex.org/keywords/video-quality","display_name":"Video quality","score":0.4579623341560364},{"id":"https://openalex.org/keywords/compression","display_name":"Compression (physics)","score":0.45675286650657654},{"id":"https://openalex.org/keywords/quality","display_name":"Quality (philosophy)","score":0.42605385184288025},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.3508042097091675}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.9004379510879517},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.6774322986602783},{"id":"https://openalex.org/C78548338","wikidata":"https://www.wikidata.org/wiki/Q2493","display_name":"Data compression","level":2,"score":0.5555590987205505},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5509150624275208},{"id":"https://openalex.org/C104114177","wikidata":"https://www.wikidata.org/wiki/Q79782","display_name":"Motion (physics)","level":2,"score":0.48688140511512756},{"id":"https://openalex.org/C103910844","wikidata":"https://www.wikidata.org/wiki/Q2631256","display_name":"Video quality","level":3,"score":0.4579623341560364},{"id":"https://openalex.org/C180016635","wikidata":"https://www.wikidata.org/wiki/Q2712821","display_name":"Compression (physics)","level":2,"score":0.45675286650657654},{"id":"https://openalex.org/C2779530757","wikidata":"https://www.wikidata.org/wiki/Q1207505","display_name":"Quality (philosophy)","level":2,"score":0.42605385184288025},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.3508042097091675},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.0},{"id":"https://openalex.org/C176217482","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Metric (unit)","level":2,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","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":1,"locations":[{"id":"doi:10.1145/3661824","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3661824","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3661824","source":{"id":"https://openalex.org/S19610489","display_name":"ACM Transactions on Multimedia Computing Communications and Applications","issn_l":"1551-6857","issn":["1551-6857","1551-6865"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Multimedia Computing, Communications, and Applications","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1145/3661824","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3661824","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3661824","source":{"id":"https://openalex.org/S19610489","display_name":"ACM Transactions on Multimedia Computing Communications and Applications","issn_l":"1551-6857","issn":["1551-6857","1551-6865"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Multimedia Computing, Communications, and Applications","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1121271761","display_name":null,"funder_award_id":"Program","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2981938667","display_name":null,"funder_award_id":"Shenzhen","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3085993365","display_name":null,"funder_award_id":"(Grant No.","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3317480652","display_name":null,"funder_award_id":"Science","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G373610892","display_name":null,"funder_award_id":"U21B2012 and R24115SG","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G37568934","display_name":null,"funder_award_id":"Grant","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3887166938","display_name":null,"funder_award_id":"U21B2012","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4469830916","display_name":null,"funder_award_id":"R24115SG","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5939423041","display_name":null,"funder_award_id":"Technology","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5994120800","display_name":null,"funder_award_id":"Natural","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7608752429","display_name":null,"funder_award_id":"Talent","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7726157001","display_name":null,"funder_award_id":"Grant No.","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"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4395691450.pdf","grobid_xml":"https://content.openalex.org/works/W4395691450.grobid-xml"},"referenced_works_count":66,"referenced_works":["https://openalex.org/W2101700394","https://openalex.org/W2140199336","https://openalex.org/W2146395539","https://openalex.org/W2178928294","https://openalex.org/W2511458122","https://openalex.org/W2548527721","https://openalex.org/W2593493485","https://openalex.org/W2612690371","https://openalex.org/W2769654144","https://openalex.org/W2892278106","https://openalex.org/W2908510526","https://openalex.org/W2949361041","https://openalex.org/W2962891349","https://openalex.org/W2963447011","https://openalex.org/W2966926453","https://openalex.org/W2969260367","https://openalex.org/W2987947587","https://openalex.org/W2992051623","https://openalex.org/W2998444797","https://openalex.org/W3010360240","https://openalex.org/W3018065762","https://openalex.org/W3020741905","https://openalex.org/W3031546776","https://openalex.org/W3034469748","https://openalex.org/W3034802763","https://openalex.org/W3035195755","https://openalex.org/W3038130890","https://openalex.org/W3091266734","https://openalex.org/W3095479355","https://openalex.org/W3097448661","https://openalex.org/W3098284407","https://openalex.org/W3102015846","https://openalex.org/W3107066575","https://openalex.org/W3108139283","https://openalex.org/W3116647679","https://openalex.org/W3153645994","https://openalex.org/W3167995751","https://openalex.org/W3173272744","https://openalex.org/W3192179721","https://openalex.org/W3202918664","https://openalex.org/W3203234039","https://openalex.org/W3212519396","https://openalex.org/W4206355076","https://openalex.org/W4206364355","https://openalex.org/W4214743248","https://openalex.org/W4214761665","https://openalex.org/W4283028628","https://openalex.org/W4285078065","https://openalex.org/W4285483958","https://openalex.org/W4287605633","https://openalex.org/W4294567867","https://openalex.org/W4298408253","https://openalex.org/W4304080653","https://openalex.org/W4304087061","https://openalex.org/W4308237774","https://openalex.org/W4312547480","https://openalex.org/W4312774595","https://openalex.org/W4312959373","https://openalex.org/W4313058111","https://openalex.org/W4313291310","https://openalex.org/W4381716448","https://openalex.org/W4382119333","https://openalex.org/W6757817989","https://openalex.org/W6802036239","https://openalex.org/W6804383573","https://openalex.org/W6839976848"],"related_works":["https://openalex.org/W4388138958","https://openalex.org/W4386051551","https://openalex.org/W2725946685","https://openalex.org/W372519479","https://openalex.org/W2356683864","https://openalex.org/W4390244677","https://openalex.org/W2162444339","https://openalex.org/W2418025259","https://openalex.org/W2612632602","https://openalex.org/W2321805087"],"abstract_inverted_index":{"Learned":[0],"video":[1,25],"compression":[2,10,26,38,141,155],"has":[3],"drawn":[4],"great":[5],"attention":[6],"and":[7,32,51,65,74,88,95,113,166,176],"shown":[8],"promising":[9],"performance":[11,156],"recently.":[12],"In":[13,77],"this":[14],"article,":[15],"we":[16,41],"focus":[17],"on":[18],"the":[19,23,28,72,97,122,158],"two":[20,130],"components":[21],"in":[22,125,157,169],"learned":[24],"framework,":[27],"conditional":[29],"entropy":[30,46],"model":[31,47],"quality":[33,80,94],"enhancement":[34,81],"module,":[35],"to":[36,59,70,91,117,143],"improve":[37,92],"performance.":[39],"Specifically,":[40],"propose":[42],"an":[43,66],"adaptive":[44],"spatial-temporal":[45],"for":[48,85],"image,":[49],"motion,":[50],"residual":[52,101,139],"compression,":[53],"which":[54],"introduces":[55],"a":[56,79,110,126,137],"temporal":[57,61],"prior":[58,112],"reduce":[60,96],"redundancy":[62],"of":[63,100,171],"latents":[64],"additional":[67],"modulated":[68],"mask":[69],"evaluate":[71,144],"similarity":[73],"perform":[75],"refinement.":[76],"addition,":[78],"module":[82,104],"is":[83,184],"proposed":[84,131],"predicted":[86],"frame":[87,90,93,124],"reconstructed":[89],"bitrate":[98],"cost":[99],"coding.":[102],"The":[103,129,182],"reuses":[105],"decoded":[106],"optical":[107],"flow":[108],"as":[109],"motion":[111],"utilizes":[114],"deformable":[115],"convolution":[116],"mine":[118],"high-quality":[119],"information":[120],"from":[121],"reference":[123],"bit-free":[127],"manner.":[128],"coding":[132],"tools":[133],"are":[134],"integrated":[135],"into":[136],"pixel-domain":[138],"coding\u2013based":[140],"framework":[142,152],"their":[145],"effectiveness.":[146],"Experimental":[147],"results":[148],"demonstrate":[149],"that":[150],"our":[151],"achieves":[153],"competitive":[154],"low-delay":[159],"scenario":[160],"compared":[161],"with":[162],"recent":[163],"learning-based":[164],"methods":[165],"traditional":[167],"H.265/HEVC":[168],"terms":[170],"Peak":[172],"Signal-to-Noise":[173],"Ratio":[174],"(PSNR)":[175],"Multi-Scale":[177],"Structural":[178],"Similarity":[179],"Index":[180],"(MS-SSIM).":[181],"code":[183],"available":[185],"at":[186],"OpenLVC.":[187]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":2}],"updated_date":"2026-04-16T08:26:57.006410","created_date":"2025-10-10T00:00:00"}
