{"id":"https://openalex.org/W2249544981","doi":"https://doi.org/10.1109/tcsvt.2015.2450131","title":"Lagrangian Multiplier Adaptation for Rate-Distortion Optimization With Inter-Frame Dependency","display_name":"Lagrangian Multiplier Adaptation for Rate-Distortion Optimization With Inter-Frame Dependency","publication_year":2015,"publication_date":"2015-07-22","ids":{"openalex":"https://openalex.org/W2249544981","doi":"https://doi.org/10.1109/tcsvt.2015.2450131","mag":"2249544981"},"language":"en","primary_location":{"id":"doi:10.1109/tcsvt.2015.2450131","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsvt.2015.2450131","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/A5016645766","display_name":"Shuai Li","orcid":"https://orcid.org/0000-0002-3163-8870"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Shuai Li","raw_affiliation_strings":["Center for Robotics, School of Electronic Engineering, University of Electronic Science and Technology of China, Chengdu, China"],"affiliations":[{"raw_affiliation_string":"Center for Robotics, School of Electronic Engineering, University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034427070","display_name":"Ce Zhu","orcid":"https://orcid.org/0000-0001-7607-707X"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ce Zhu","raw_affiliation_strings":["Center for Robotics, School of Electronic Engineering, University of Electronic Science and Technology of China, Chengdu, China"],"affiliations":[{"raw_affiliation_string":"Center for Robotics, School of Electronic Engineering, University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054129422","display_name":"Yanbo Gao","orcid":"https://orcid.org/0000-0001-9584-9290"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yanbo Gao","raw_affiliation_strings":["Center for Robotics, School of Electronic Engineering, University of Electronic Science and Technology of China, Chengdu, China"],"affiliations":[{"raw_affiliation_string":"Center for Robotics, School of Electronic Engineering, University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085669318","display_name":"Yimin Zhou","orcid":"https://orcid.org/0000-0001-8692-9635"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yimin Zhou","raw_affiliation_strings":["Center for Robotics, School of Electronic Engineering, University of Electronic Science and Technology of China, Chengdu, China"],"affiliations":[{"raw_affiliation_string":"Center for Robotics, School of Electronic Engineering, University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051235308","display_name":"Fr\u00e9deric Dufaux","orcid":"https://orcid.org/0000-0001-6388-4112"},"institutions":[{"id":"https://openalex.org/I205703379","display_name":"Institut Mines-T\u00e9l\u00e9com","ror":"https://ror.org/025vp2923","country_code":"FR","type":"facility","lineage":["https://openalex.org/I205703379"]},{"id":"https://openalex.org/I12356871","display_name":"T\u00e9l\u00e9com Paris","ror":"https://ror.org/01naq7912","country_code":"FR","type":"education","lineage":["https://openalex.org/I12356871","https://openalex.org/I205703379","https://openalex.org/I4210145102"]},{"id":"https://openalex.org/I4210165912","display_name":"Laboratoire Traitement et Communication de l\u2019Information","ror":"https://ror.org/057er4c39","country_code":"FR","type":"facility","lineage":["https://openalex.org/I12356871","https://openalex.org/I205703379","https://openalex.org/I4210145102","https://openalex.org/I4210165912"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Frederic Dufaux","raw_affiliation_strings":["Laboratoire Traitement et Communication de l\u2019Information, Centre National de la Recherche Scientifique, InstitutMines-Telecom, T\u00e9l\u00e9com ParisTech, Paris, France","Laboratoire Traitement et Communication de l'Information, Centre National de la Recherche Scientifique, InstitutMines-Telecom, T\u00e9l\u00e9com ParisTech, Paris, France"],"affiliations":[{"raw_affiliation_string":"Laboratoire Traitement et Communication de l\u2019Information, Centre National de la Recherche Scientifique, InstitutMines-Telecom, T\u00e9l\u00e9com ParisTech, Paris, France","institution_ids":["https://openalex.org/I4210165912","https://openalex.org/I12356871","https://openalex.org/I205703379"]},{"raw_affiliation_string":"Laboratoire Traitement et Communication de l'Information, Centre National de la Recherche Scientifique, InstitutMines-Telecom, T\u00e9l\u00e9com ParisTech, Paris, France","institution_ids":["https://openalex.org/I4210165912","https://openalex.org/I12356871","https://openalex.org/I205703379"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5109127966","display_name":"Ming\u2013Ting Sun","orcid":null},"institutions":[{"id":"https://openalex.org/I201448701","display_name":"University of Washington","ror":"https://ror.org/00cvxb145","country_code":"US","type":"education","lineage":["https://openalex.org/I201448701"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ming-Ting Sun","raw_affiliation_strings":["University of Washington, Seattle, WA, USA"],"affiliations":[{"raw_affiliation_string":"University of Washington, Seattle, WA, USA","institution_ids":["https://openalex.org/I201448701"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5016645766"],"corresponding_institution_ids":["https://openalex.org/I150229711"],"apc_list":null,"apc_paid":null,"fwci":10.0517,"has_fulltext":false,"cited_by_count":82,"citation_normalized_percentile":{"value":0.98670709,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":100},"biblio":{"volume":"26","issue":"1","first_page":"117","last_page":"129"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10741","display_name":"Video Coding and Compression Technologies","score":1.0,"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":1.0,"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/T10531","display_name":"Advanced Vision and Imaging","score":0.9995999932289124,"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":0.9979000091552734,"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/coding-tree-unit","display_name":"Coding tree unit","score":0.7195339202880859},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.6984120011329651},{"id":"https://openalex.org/keywords/rate\u2013distortion-optimization","display_name":"Rate\u2013distortion optimization","score":0.6701438426971436},{"id":"https://openalex.org/keywords/lagrange-multiplier","display_name":"Lagrange multiplier","score":0.6207370162010193},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5901297926902771},{"id":"https://openalex.org/keywords/context-adaptive-binary-arithmetic-coding","display_name":"Context-adaptive binary arithmetic coding","score":0.5354234576225281},{"id":"https://openalex.org/keywords/algorithmic-efficiency","display_name":"Algorithmic efficiency","score":0.5012657642364502},{"id":"https://openalex.org/keywords/context-adaptive-variable-length-coding","display_name":"Context-adaptive variable-length coding","score":0.4843250513076782},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4534265995025635},{"id":"https://openalex.org/keywords/reference-frame","display_name":"Reference frame","score":0.4520428776741028},{"id":"https://openalex.org/keywords/quantization","display_name":"Quantization (signal processing)","score":0.4415968060493469},{"id":"https://openalex.org/keywords/reference-software","display_name":"Reference software","score":0.43771764636039734},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3392435908317566},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.324970543384552},{"id":"https://openalex.org/keywords/data-compression","display_name":"Data compression","score":0.26150164008140564},{"id":"https://openalex.org/keywords/multiview-video-coding","display_name":"Multiview Video Coding","score":0.20445680618286133},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.19686859846115112},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.19498935341835022},{"id":"https://openalex.org/keywords/frame","display_name":"Frame (networking)","score":0.15377959609031677},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.12936747074127197},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.07009229063987732},{"id":"https://openalex.org/keywords/video-processing","display_name":"Video processing","score":0.06918925046920776}],"concepts":[{"id":"https://openalex.org/C190750250","wikidata":"https://www.wikidata.org/wiki/Q13533439","display_name":"Coding tree unit","level":3,"score":0.7195339202880859},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.6984120011329651},{"id":"https://openalex.org/C50056821","wikidata":"https://www.wikidata.org/wiki/Q774502","display_name":"Rate\u2013distortion optimization","level":5,"score":0.6701438426971436},{"id":"https://openalex.org/C73684929","wikidata":"https://www.wikidata.org/wiki/Q598870","display_name":"Lagrange multiplier","level":2,"score":0.6207370162010193},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5901297926902771},{"id":"https://openalex.org/C175732694","wikidata":"https://www.wikidata.org/wiki/Q1128713","display_name":"Context-adaptive binary arithmetic coding","level":3,"score":0.5354234576225281},{"id":"https://openalex.org/C116709606","wikidata":"https://www.wikidata.org/wiki/Q1296251","display_name":"Algorithmic efficiency","level":3,"score":0.5012657642364502},{"id":"https://openalex.org/C135534801","wikidata":"https://www.wikidata.org/wiki/Q1128721","display_name":"Context-adaptive variable-length coding","level":4,"score":0.4843250513076782},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4534265995025635},{"id":"https://openalex.org/C172849965","wikidata":"https://www.wikidata.org/wiki/Q3148875","display_name":"Reference frame","level":3,"score":0.4520428776741028},{"id":"https://openalex.org/C28855332","wikidata":"https://www.wikidata.org/wiki/Q198099","display_name":"Quantization (signal processing)","level":2,"score":0.4415968060493469},{"id":"https://openalex.org/C2776493296","wikidata":"https://www.wikidata.org/wiki/Q7307150","display_name":"Reference software","level":3,"score":0.43771764636039734},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3392435908317566},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.324970543384552},{"id":"https://openalex.org/C78548338","wikidata":"https://www.wikidata.org/wiki/Q2493","display_name":"Data compression","level":2,"score":0.26150164008140564},{"id":"https://openalex.org/C23431618","wikidata":"https://www.wikidata.org/wiki/Q1404672","display_name":"Multiview Video Coding","level":4,"score":0.20445680618286133},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.19686859846115112},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.19498935341835022},{"id":"https://openalex.org/C126042441","wikidata":"https://www.wikidata.org/wiki/Q1324888","display_name":"Frame (networking)","level":2,"score":0.15377959609031677},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.12936747074127197},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.07009229063987732},{"id":"https://openalex.org/C65483669","wikidata":"https://www.wikidata.org/wiki/Q3536669","display_name":"Video processing","level":2,"score":0.06918925046920776},{"id":"https://openalex.org/C202474056","wikidata":"https://www.wikidata.org/wiki/Q1931635","display_name":"Video tracking","level":3,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcsvt.2015.2450131","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsvt.2015.2450131","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":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W1550206492","https://openalex.org/W1711332173","https://openalex.org/W1969175719","https://openalex.org/W1972915598","https://openalex.org/W2011426177","https://openalex.org/W2039760575","https://openalex.org/W2041275211","https://openalex.org/W2042829735","https://openalex.org/W2050736133","https://openalex.org/W2058289477","https://openalex.org/W2069277547","https://openalex.org/W2099627681","https://openalex.org/W2140199336","https://openalex.org/W2145049389","https://openalex.org/W2146395539","https://openalex.org/W2146519989","https://openalex.org/W2152486668","https://openalex.org/W2157583523","https://openalex.org/W2169161136","https://openalex.org/W2979673094","https://openalex.org/W2979990382","https://openalex.org/W6632903660","https://openalex.org/W6637338529","https://openalex.org/W6643421439"],"related_works":["https://openalex.org/W4362519939","https://openalex.org/W2237847712","https://openalex.org/W4399356259","https://openalex.org/W1978571360","https://openalex.org/W1564343373","https://openalex.org/W153126201","https://openalex.org/W2552449155","https://openalex.org/W2292753158","https://openalex.org/W1983337162","https://openalex.org/W2169606607"],"abstract_inverted_index":{"Rate-distortion":[0],"optimization":[1,175],"(RDO)":[2],"is":[3,24,37,93,105],"widely":[4],"used":[5],"in":[6,14,26,49,128,141,206],"video":[7,53],"coding,":[8],"which":[9,62],"plays":[10],"a":[11,27,163,185],"critical":[12],"role":[13],"enhancing":[15],"the":[16,21,42,50,78,84,90,100,109,117,131,142,169,181,194,209,217,223],"coding":[17,30,34,54,81,150,166,232],"efficiency":[18,31],"substantially.":[19],"Currently,":[20],"RDO":[22,73,97],"process":[23],"performed":[25],"way":[28],"that":[29,88,116,177],"of":[32,80,83,89,187],"each":[33],"unit":[35],"(CU)":[36],"maximized":[38],"independently":[39],"without":[40],"considering":[41],"dependency":[43,65,102],"among":[44,66],"CUs.":[45,67],"As":[46],"we":[47,71],"know,":[48],"current":[51,85],"hybrid":[52],"structure,":[55],"spatial/temporal":[56],"prediction":[57],"techniques":[58],"are":[59],"extensively":[60],"used,":[61],"introduce":[63],"strong":[64],"In":[68],"this":[69],"paper,":[70],"investigate":[72],"with":[74,153,191,219],"inter-frame":[75,101],"dependency,":[76],"where":[77],"impact":[79],"performance":[82],"CU":[86],"on":[87],"following":[91],"frames":[92],"considered.":[94],"Accordingly,":[95],"an":[96],"scheme":[98,119,160,196],"taking":[99],"into":[103],"account":[104],"proposed":[106,118,159,195],"by":[107,184],"adapting":[108],"Lagrangian":[110],"multiplier.":[111],"The":[112,158],"experimental":[113],"results":[114],"show":[115],"can":[120,161,197],"achieve":[121,199],"about":[122,188,200,212],"3.22%":[123],"and":[124,146,202,211,214,230],"3.19%":[125],"BD-rate":[126,204],"saving":[127],"average":[129,207],"over":[130,208,216],"state-of-the-art":[132],"High":[133],"Efficiency":[134],"Video":[135],"Coding":[136],"(HEVC)":[137],"reference":[138],"software":[139],"HM15.0":[140],"low-delay":[143,147],"$P$":[144],"(LDP)":[145],"$B$":[148],"(LDB)":[149],"structures,":[151,233],"respectively,":[152],"no":[154],"extra":[155],"encoding":[156,182],"time.":[157],"obtain":[162],"significantly":[164],"higher":[165],"gain":[167],"than":[168],"multiple":[170],"quantization":[171],"parameter":[172],"(MQP)":[173],"(\u00b13)":[174],"technique":[176],"would":[178],"greatly":[179],"increase":[180],"time":[183],"factor":[186],"six.":[189],"Coupled":[190],"MQP":[192,220],"optimization,":[193,221],"further":[198],"5.96%":[201],"5.57%":[203],"savings":[205],"HEVC":[210,218],"4.03%":[213],"4.07%":[215],"under":[222],"specified":[224],"common":[225],"test":[226],"conditions":[227],"for":[228],"LDP":[229],"LDB":[231],"respectively.":[234]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":6},{"year":2021,"cited_by_count":7},{"year":2020,"cited_by_count":16},{"year":2019,"cited_by_count":10},{"year":2018,"cited_by_count":12},{"year":2017,"cited_by_count":19},{"year":2016,"cited_by_count":4}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
