{"id":"https://openalex.org/W4403826630","doi":"https://doi.org/10.1109/tcsvt.2024.3487224","title":"Hardware Implementation of a High-Accuracy and High-Throughput Rate Estimation Unit for VVC Residual Coding","display_name":"Hardware Implementation of a High-Accuracy and High-Throughput Rate Estimation Unit for VVC Residual Coding","publication_year":2024,"publication_date":"2024-10-28","ids":{"openalex":"https://openalex.org/W4403826630","doi":"https://doi.org/10.1109/tcsvt.2024.3487224"},"language":"en","primary_location":{"id":"doi:10.1109/tcsvt.2024.3487224","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsvt.2024.3487224","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":null,"display_name":"Chang Liu","orcid":"https://orcid.org/0000-0002-1897-8862"},"institutions":[{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Chang Liu","raw_affiliation_strings":["State Key Laboratory of Integrated Chips and Systems, Fudan University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Integrated Chips and Systems, Fudan University, Shanghai, China","institution_ids":["https://openalex.org/I24943067"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012401090","display_name":"Leilei Huang","orcid":"https://orcid.org/0000-0002-8900-4109"},"institutions":[{"id":"https://openalex.org/I66867065","display_name":"East China Normal University","ror":"https://ror.org/02n96ep67","country_code":"CN","type":"education","lineage":["https://openalex.org/I66867065"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Leilei Huang","raw_affiliation_strings":["Institute of Microelectronic Circuits and Systems, East China Normal University, Shanghai, China","East China Normal University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"Institute of Microelectronic Circuits and Systems, East China Normal University, Shanghai, China","institution_ids":["https://openalex.org/I66867065"]},{"raw_affiliation_string":"East China Normal University, Shanghai, China","institution_ids":["https://openalex.org/I66867065"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100337323","display_name":"Chenyang Zhang","orcid":"https://orcid.org/0000-0002-9128-5376"},"institutions":[{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chenyang Zhang","raw_affiliation_strings":["State Key Laboratory of Integrated Chips and Systems, Fudan University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Integrated Chips and Systems, Fudan University, Shanghai, China","institution_ids":["https://openalex.org/I24943067"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011714113","display_name":"Wei Li","orcid":"https://orcid.org/0000-0002-6861-7117"},"institutions":[{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wei Li","raw_affiliation_strings":["State Key Laboratory of Integrated Chips and Systems, Fudan University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Integrated Chips and Systems, Fudan University, Shanghai, China","institution_ids":["https://openalex.org/I24943067"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044357493","display_name":"Zhijian Hao","orcid":"https://orcid.org/0000-0002-7892-5973"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]},{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhijian Hao","raw_affiliation_strings":["State Key Discipline Laboratory of Wide Band-Gap Semiconductor Technology, School of Microelectronics, Xidian University, Xi&#x2019;an, China","State Key Laboratory of Integrated Chips and Systems, Fudan University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"State Key Discipline Laboratory of Wide Band-Gap Semiconductor Technology, School of Microelectronics, Xidian University, Xi&#x2019;an, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"State Key Laboratory of Integrated Chips and Systems, Fudan University, Shanghai, China","institution_ids":["https://openalex.org/I24943067"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5085004179","display_name":"Yibo Fan","orcid":"https://orcid.org/0000-0003-2523-8261"},"institutions":[{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yibo Fan","raw_affiliation_strings":["State Key Laboratory of Integrated Chips and Systems, Fudan University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Integrated Chips and Systems, Fudan University, Shanghai, China","institution_ids":["https://openalex.org/I24943067"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I24943067"],"apc_list":null,"apc_paid":null,"fwci":1.0435,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.73718189,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":97,"max":98},"biblio":{"volume":"35","issue":"3","first_page":"2832","last_page":"2843"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13715","display_name":"Power Line Inspection Robots","score":0.9919999837875366,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical Engineering"},"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/T13715","display_name":"Power Line Inspection Robots","score":0.9919999837875366,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical Engineering"},"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/T12810","display_name":"Real-time simulation and control systems","score":0.9864000082015991,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems Engineering"},"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/T10361","display_name":"Silicon Carbide Semiconductor Technologies","score":0.977400004863739,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"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/residual","display_name":"Residual","score":0.7177672982215881},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6772047281265259},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.49586233496665955},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.44603046774864197},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3592831492424011},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.3261844515800476},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.29961487650871277},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.2542014718055725},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.17011761665344238},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.10316452383995056}],"concepts":[{"id":"https://openalex.org/C155512373","wikidata":"https://www.wikidata.org/wiki/Q287450","display_name":"Residual","level":2,"score":0.7177672982215881},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6772047281265259},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.49586233496665955},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.44603046774864197},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3592831492424011},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.3261844515800476},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.29961487650871277},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.2542014718055725},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.17011761665344238},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.10316452383995056},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcsvt.2024.3487224","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsvt.2024.3487224","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"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G6391884445","display_name":null,"funder_award_id":"62031009","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":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":26,"referenced_works":["https://openalex.org/W1592349481","https://openalex.org/W1972086440","https://openalex.org/W2045960232","https://openalex.org/W2122163354","https://openalex.org/W2146395539","https://openalex.org/W2277894139","https://openalex.org/W2759363031","https://openalex.org/W2774142457","https://openalex.org/W2802921152","https://openalex.org/W2921369765","https://openalex.org/W2967556127","https://openalex.org/W3035631597","https://openalex.org/W3035784627","https://openalex.org/W3152708635","https://openalex.org/W3161388950","https://openalex.org/W3168354393","https://openalex.org/W3176711587","https://openalex.org/W3202918664","https://openalex.org/W4225797129","https://openalex.org/W4312655422","https://openalex.org/W4316660715","https://openalex.org/W4321484006","https://openalex.org/W4367663007","https://openalex.org/W4384947620","https://openalex.org/W4395662700","https://openalex.org/W6682290171"],"related_works":["https://openalex.org/W2560215812","https://openalex.org/W2949601986","https://openalex.org/W2788972299","https://openalex.org/W2498789492","https://openalex.org/W2521347458","https://openalex.org/W2729981612","https://openalex.org/W4233449973","https://openalex.org/W2925692864","https://openalex.org/W2768526084","https://openalex.org/W2136583354"],"abstract_inverted_index":{"In":[0,88],"High":[1],"Efficiency":[2],"Video":[3,45],"Coding":[4,46],"standard,":[5,42],"rate":[6,67,83,124,148,229],"estimation":[7,84,125,149,230],"based":[8],"on":[9,138],"context-based":[10],"adaptive":[11],"binary":[12],"arithmetic":[13],"coding":[14,41,57,107,187],"(CABAC)":[15],"typically":[16],"achieves":[17],"high":[18],"accuracy.":[19],"However,":[20],"due":[21],"to":[22,36,98,172],"serial":[23],"data":[24,50,103],"dependencies,":[25],"hardware":[26,64,77,119,144,226],"implementation":[27,78,145,227],"solutions":[28],"suffer":[29],"from":[30],"lower":[31],"throughput.":[32,215],"When":[33],"it":[34],"comes":[35],"the":[37,48,56,63,100,147,156,169,173,182,217,224],"latest":[38],"generation":[39],"video":[40],"namely":[43],"Versatile":[44],"(VVC),":[47],"increased":[49],"dependency":[51],"and":[52,81,129,151,214],"computational":[53],"complexity":[54],"during":[55],"process":[58],"pose":[59],"more":[60],"challenges":[61],"for":[62,86,146,155,231],"design":[65,184,206],"of":[66,79,90,102,166,188,211,219,228],"estimation.":[68],"To":[69,117,216],"solve":[70],"these":[71,139],"problems,":[72],"this":[73,222],"paper":[74],"presents":[75],"a":[76,123,143,152],"high-accuracy":[80],"high-throughput":[82],"unit":[85,150],"VVC.":[87,232],"terms":[89,210],"throughput":[91],"improvement,":[92],"we":[93,121,141],"propose":[94],"two":[95],"optimization":[96,158],"algorithms":[97],"eliminate":[99],"majority":[101],"dependencies":[104],"in":[105,112,168,209],"coefficient":[106],"with":[108],"nearly":[109],"negligible":[110],"loss":[111],"Bjontegaard":[113],"Delta":[114],"(BD)-rate":[115],"performance.":[116],"save":[118],"resources,":[120],"introduce":[122],"table":[126],"compression":[127],"algorithm":[128,162],"an":[130,164],"optimized":[131],"local":[132],"statistical":[133],"information":[134],"storage":[135],"strategy.":[136],"Based":[137],"optimizations,":[140],"present":[142],"parallel":[153],"scheme":[154],"rate-distortion":[157],"process.":[159],"The":[160],"proposed":[161,183,205],"shows":[163],"increase":[165],"0.29%":[167],"BD-rate":[170,212],"compared":[171],"VVC":[174],"test":[175],"model":[176],"19.2.":[177],"Synthesis":[178],"results":[179,201],"show":[180],"that":[181,203],"supports":[185],"real-time":[186],"<inline-formula":[189],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[190],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">":[191],"<tex-math":[192],"notation=\"LaTeX\">$7680\\times":[193],"4320$":[194],"</tex-math></inline-formula>@30fps":[195],"at":[196],"500MHz":[197],"operating":[198],"frequency.":[199],"These":[200],"indicate":[202],"our":[204,220],"performs":[207],"well":[208],"performance":[213],"best":[218],"knowledge,":[221],"is":[223],"first":[225]},"counts_by_year":[{"year":2025,"cited_by_count":5}],"updated_date":"2026-04-09T08:11:56.329763","created_date":"2025-10-10T00:00:00"}
