{"id":"https://openalex.org/W2755841480","doi":"https://doi.org/10.1109/tcsvt.2017.2751519","title":"Adaptive Quantization Parameter Selection For H.265/HEVC by Employing Inter-Frame Dependency","display_name":"Adaptive Quantization Parameter Selection For H.265/HEVC by Employing Inter-Frame Dependency","publication_year":2017,"publication_date":"2017-09-12","ids":{"openalex":"https://openalex.org/W2755841480","doi":"https://doi.org/10.1109/tcsvt.2017.2751519","mag":"2755841480"},"language":"en","primary_location":{"id":"doi:10.1109/tcsvt.2017.2751519","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsvt.2017.2751519","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/A5100699431","display_name":"Jing He","orcid":"https://orcid.org/0000-0003-4352-1220"},"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"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Jing He","raw_affiliation_strings":["State Key Laboratory of Integrated Services Networks, Xidian University, Xi\u2019an, China","State Key Laboratory of Integrated Services Networks, Xidian University, Xi'an, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Integrated Services Networks, Xidian University, Xi\u2019an, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"State Key Laboratory of Integrated Services Networks, Xidian University, Xi'an, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080794633","display_name":"En\u2010hui Yang","orcid":"https://orcid.org/0000-0003-1504-7584"},"institutions":[{"id":"https://openalex.org/I151746483","display_name":"University of Waterloo","ror":"https://ror.org/01aff2v68","country_code":"CA","type":"education","lineage":["https://openalex.org/I151746483"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"En-Hui Yang","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Waterloo, Waterloo, ON, Canada"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Waterloo, Waterloo, ON, Canada","institution_ids":["https://openalex.org/I151746483"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055433813","display_name":"Fuzheng Yang","orcid":"https://orcid.org/0000-0002-8369-8015"},"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"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fuzheng Yang","raw_affiliation_strings":["State Key Laboratory of Integrated Services Networks, Xidian University, Xi\u2019an, China","State Key Laboratory of Integrated Services Networks, Xidian University, Xi'an, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Integrated Services Networks, Xidian University, Xi\u2019an, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"State Key Laboratory of Integrated Services Networks, Xidian University, Xi'an, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5026979852","display_name":"Kehu Yang","orcid":"https://orcid.org/0000-0001-9163-2713"},"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"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kehu Yang","raw_affiliation_strings":["State Key Laboratory of Integrated Services Networks, Xidian University, Xi\u2019an, China","State Key Laboratory of Integrated Services Networks, Xidian University, Xi'an, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Integrated Services Networks, Xidian University, Xi\u2019an, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"State Key Laboratory of Integrated Services Networks, Xidian University, Xi'an, China","institution_ids":["https://openalex.org/I149594827"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5100699431"],"corresponding_institution_ids":["https://openalex.org/I149594827"],"apc_list":null,"apc_paid":null,"fwci":3.5136,"has_fulltext":false,"cited_by_count":39,"citation_normalized_percentile":{"value":0.93969503,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"28","issue":"12","first_page":"3424","last_page":"3436"},"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/T11165","display_name":"Image and Video Quality Assessment","score":0.9987000226974487,"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":0.9976000189781189,"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":0.7162976861000061},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.6929801106452942},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5858131051063538},{"id":"https://openalex.org/keywords/rate\u2013distortion-optimization","display_name":"Rate\u2013distortion optimization","score":0.5757811069488525},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5455015897750854},{"id":"https://openalex.org/keywords/quantization","display_name":"Quantization (signal processing)","score":0.49365195631980896},{"id":"https://openalex.org/keywords/context-adaptive-binary-arithmetic-coding","display_name":"Context-adaptive binary arithmetic coding","score":0.487196147441864},{"id":"https://openalex.org/keywords/rate\u2013distortion-theory","display_name":"Rate\u2013distortion theory","score":0.48408687114715576},{"id":"https://openalex.org/keywords/lagrange-multiplier","display_name":"Lagrange multiplier","score":0.46607041358947754},{"id":"https://openalex.org/keywords/computational-complexity-theory","display_name":"Computational complexity theory","score":0.46065470576286316},{"id":"https://openalex.org/keywords/inter-frame","display_name":"Inter frame","score":0.45572629570961},{"id":"https://openalex.org/keywords/context-adaptive-variable-length-coding","display_name":"Context-adaptive variable-length coding","score":0.4185042977333069},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.4130396544933319},{"id":"https://openalex.org/keywords/reference-frame","display_name":"Reference frame","score":0.3505212664604187},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.30882805585861206},{"id":"https://openalex.org/keywords/data-compression","display_name":"Data compression","score":0.25881141424179077},{"id":"https://openalex.org/keywords/multiview-video-coding","display_name":"Multiview Video Coding","score":0.25730863213539124},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2563933730125427},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.2131267488002777},{"id":"https://openalex.org/keywords/frame","display_name":"Frame (networking)","score":0.21096357703208923},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.13010483980178833},{"id":"https://openalex.org/keywords/video-processing","display_name":"Video processing","score":0.0779135525226593},{"id":"https://openalex.org/keywords/video-tracking","display_name":"Video tracking","score":0.061491042375564575}],"concepts":[{"id":"https://openalex.org/C190750250","wikidata":"https://www.wikidata.org/wiki/Q13533439","display_name":"Coding tree unit","level":3,"score":0.7162976861000061},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.6929801106452942},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5858131051063538},{"id":"https://openalex.org/C50056821","wikidata":"https://www.wikidata.org/wiki/Q774502","display_name":"Rate\u2013distortion optimization","level":5,"score":0.5757811069488525},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5455015897750854},{"id":"https://openalex.org/C28855332","wikidata":"https://www.wikidata.org/wiki/Q198099","display_name":"Quantization (signal processing)","level":2,"score":0.49365195631980896},{"id":"https://openalex.org/C175732694","wikidata":"https://www.wikidata.org/wiki/Q1128713","display_name":"Context-adaptive binary arithmetic coding","level":3,"score":0.487196147441864},{"id":"https://openalex.org/C64185310","wikidata":"https://www.wikidata.org/wiki/Q843483","display_name":"Rate\u2013distortion theory","level":3,"score":0.48408687114715576},{"id":"https://openalex.org/C73684929","wikidata":"https://www.wikidata.org/wiki/Q598870","display_name":"Lagrange multiplier","level":2,"score":0.46607041358947754},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.46065470576286316},{"id":"https://openalex.org/C39394851","wikidata":"https://www.wikidata.org/wiki/Q921594","display_name":"Inter frame","level":4,"score":0.45572629570961},{"id":"https://openalex.org/C135534801","wikidata":"https://www.wikidata.org/wiki/Q1128721","display_name":"Context-adaptive variable-length coding","level":4,"score":0.4185042977333069},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4130396544933319},{"id":"https://openalex.org/C172849965","wikidata":"https://www.wikidata.org/wiki/Q3148875","display_name":"Reference frame","level":3,"score":0.3505212664604187},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.30882805585861206},{"id":"https://openalex.org/C78548338","wikidata":"https://www.wikidata.org/wiki/Q2493","display_name":"Data compression","level":2,"score":0.25881141424179077},{"id":"https://openalex.org/C23431618","wikidata":"https://www.wikidata.org/wiki/Q1404672","display_name":"Multiview Video Coding","level":4,"score":0.25730863213539124},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2563933730125427},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.2131267488002777},{"id":"https://openalex.org/C126042441","wikidata":"https://www.wikidata.org/wiki/Q1324888","display_name":"Frame (networking)","level":2,"score":0.21096357703208923},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.13010483980178833},{"id":"https://openalex.org/C65483669","wikidata":"https://www.wikidata.org/wiki/Q3536669","display_name":"Video processing","level":2,"score":0.0779135525226593},{"id":"https://openalex.org/C202474056","wikidata":"https://www.wikidata.org/wiki/Q1931635","display_name":"Video tracking","level":3,"score":0.061491042375564575},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcsvt.2017.2751519","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsvt.2017.2751519","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":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.8199999928474426}],"awards":[{"id":"https://openalex.org/G1981655338","display_name":null,"funder_award_id":"61371089","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G276749019","display_name":null,"funder_award_id":"61172139","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5939706337","display_name":null,"funder_award_id":"61571337","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6809721124","display_name":null,"funder_award_id":"RGPIN203035-16","funder_id":"https://openalex.org/F4320334593","funder_display_name":"Natural Sciences and Engineering Research Council of Canada"}],"funders":[{"id":"https://openalex.org/F4320320994","display_name":"Canada Research Chairs","ror":"https://ror.org/0517h6h17"},{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320334593","display_name":"Natural Sciences and Engineering Research Council of Canada","ror":"https://ror.org/01h531d29"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":36,"referenced_works":["https://openalex.org/W1969175719","https://openalex.org/W1969665649","https://openalex.org/W1972915598","https://openalex.org/W1995967686","https://openalex.org/W2007529692","https://openalex.org/W2011426177","https://openalex.org/W2034679845","https://openalex.org/W2039760575","https://openalex.org/W2041275211","https://openalex.org/W2061438864","https://openalex.org/W2069277547","https://openalex.org/W2087445693","https://openalex.org/W2099842664","https://openalex.org/W2101700394","https://openalex.org/W2129654989","https://openalex.org/W2133597297","https://openalex.org/W2134762513","https://openalex.org/W2138879276","https://openalex.org/W2139116220","https://openalex.org/W2140199336","https://openalex.org/W2146395539","https://openalex.org/W2146519989","https://openalex.org/W2152029399","https://openalex.org/W2152486668","https://openalex.org/W2167359416","https://openalex.org/W2168203147","https://openalex.org/W2169161136","https://openalex.org/W2172073677","https://openalex.org/W2249544981","https://openalex.org/W2337462403","https://openalex.org/W2407574721","https://openalex.org/W2979673094","https://openalex.org/W4300840159","https://openalex.org/W6643421439","https://openalex.org/W6672275973","https://openalex.org/W6680810742"],"related_works":["https://openalex.org/W2132691068","https://openalex.org/W2292753158","https://openalex.org/W1983337162","https://openalex.org/W2792398095","https://openalex.org/W2495462298","https://openalex.org/W2161217864","https://openalex.org/W2169606607","https://openalex.org/W2011426177","https://openalex.org/W2104442861","https://openalex.org/W2435577297"],"abstract_inverted_index":{"Rate-distortion":[0],"optimization":[1],"(RDO)":[2],"is":[3,22,91,113,142,156,236],"widely":[4],"applied":[5],"in":[6,41,164,195,203],"video":[7,59,231],"coding,":[8],"which":[9,48],"aims":[10],"at":[11,16],"minimizing":[12],"the":[13,50,79,86,96,116,125,130,137,146,149,151,160,167,170,183,196,207,213,225,229,233],"coding":[14,43,60,81,120,162,176,188],"distortion":[15,189],"a":[17,71,101,133],"target":[18],"bitrate.":[19],"Conventionally,":[20],"RDO":[21,52,69,90,155],"performed":[23],"independently":[24],"on":[25,136,190,211],"each":[26,175],"individual":[27],"frame":[28,177],"to":[29,66],"avoid":[30],"high":[31],"computational":[32],"complexity.":[33,82],"However,":[34],"extensive":[35],"use":[36],"of":[37,73,88,103,139,148,153,186,192,220,228],"temporal/spatial":[38],"predictions":[39],"result":[40],"strong":[42],"dependencies":[44],"among":[45,70],"neighboring":[46,74,104],"frames,":[47],"make":[49],"current":[51],"be":[53,64],"non-optimally":[54],"used.":[55],"To":[56,128],"further":[57],"improve":[58],"performance,":[61],"it":[62],"would":[63],"desirable":[65],"perform":[67],"global":[68,89,154],"group":[72,102],"frames":[75,194],"while":[76],"maintaining":[77],"approximately":[78],"same":[80],"In":[83,223],"this":[84],"paper,":[85],"problem":[87,152],"studied":[92],"by":[93,121,181,215,232,240],"jointly":[94],"determining":[95],"quantization":[97],"parameters":[98],"(QPs)":[99],"for":[100,115,159,174],"frames.":[105],"Specifically,":[106],"an":[107],"adaptive":[108],"frame-level":[109],"QP":[110,168],"selection":[111],"algorithm":[112,209,235],"proposed":[114,208,234],"H.265/HEVC":[117],"random":[118],"access":[119],"taking":[122],"into":[123],"account":[124],"inter-frame":[126,131],"dependency.":[127],"measure":[129],"dependency,":[132],"model":[134],"based":[135],"energy":[138],"prediction":[140],"residuals":[141],"first":[143],"established.":[144],"With":[145],"help":[147],"model,":[150],"then":[157],"analyzed":[158],"hierarchical":[161],"structure":[163],"H.265/HEVC.":[165],"Finally,":[166],"and":[169],"corresponding":[171],"Lagrangian":[172],"multiplier":[173],"are":[178],"determined":[179],"adaptively":[180],"considering":[182],"total":[184],"impact":[185],"its":[187],"that":[191,202,239],"future":[193],"encoding":[197,221],"order.":[198],"Experimental":[199],"results":[200],"show":[201],"comparison":[204],"with":[205,217],"HM-16.0,":[206],"reduces,":[210],"average,":[212],"BD-rate":[214],"3.49%":[216],"negligible":[218],"increase":[219],"time.":[222],"addition,":[224],"quality":[226],"fluctuation":[227],"coded":[230],"lower":[237],"than":[238],"HM-16.0.":[241]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":7},{"year":2020,"cited_by_count":12},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}