{"id":"https://openalex.org/W2014441347","doi":"https://doi.org/10.1109/chinasip.2014.6889263","title":"LCU-Level bit allocation for rate control in High Efficiency Video Coding","display_name":"LCU-Level bit allocation for rate control in High Efficiency Video Coding","publication_year":2014,"publication_date":"2014-07-01","ids":{"openalex":"https://openalex.org/W2014441347","doi":"https://doi.org/10.1109/chinasip.2014.6889263","mag":"2014441347"},"language":"en","primary_location":{"id":"doi:10.1109/chinasip.2014.6889263","is_oa":false,"landing_page_url":"https://doi.org/10.1109/chinasip.2014.6889263","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE China Summit &amp; International Conference on Signal and Information Processing (ChinaSIP)","raw_type":"proceedings-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/A5088454266","display_name":"Heng Sun","orcid":null},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"funder","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Heng Sun","raw_affiliation_strings":["School of Electric, University of Chinese Academy of Sciences","Sch. of Electr., Electr. & Commun. Eng., Univ. of Chinese Acad. of Sci., Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Electric, University of Chinese Academy of Sciences","institution_ids":["https://openalex.org/I4210165038"]},{"raw_affiliation_string":"Sch. of Electr., Electr. & Commun. Eng., Univ. of Chinese Acad. of Sci., Beijing, China","institution_ids":["https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100440840","display_name":"Can Zhang","orcid":"https://orcid.org/0000-0002-7083-5228"},"institutions":[{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]},{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"funder","lineage":["https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Can Zhang","raw_affiliation_strings":["School of Electric, University of Chinese Academy of Sciences","Sch. of Electr., Electr. & Commun. Eng., Univ. of Chinese Acad. of Sci., Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Electric, University of Chinese Academy of Sciences","institution_ids":["https://openalex.org/I4210165038"]},{"raw_affiliation_string":"Sch. of Electr., Electr. & Commun. Eng., Univ. of Chinese Acad. of Sci., Beijing, China","institution_ids":["https://openalex.org/I19820366"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5086763568","display_name":"Shaoshuai Gao","orcid":"https://orcid.org/0000-0001-7958-2717"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"funder","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shaoshuai Gao","raw_affiliation_strings":["School of Electric, University of Chinese Academy of Sciences","Sch. of Electr., Electr. & Commun. Eng., Univ. of Chinese Acad. of Sci., Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Electric, University of Chinese Academy of Sciences","institution_ids":["https://openalex.org/I4210165038"]},{"raw_affiliation_string":"Sch. of Electr., Electr. & Commun. Eng., Univ. of Chinese Acad. of Sci., Beijing, China","institution_ids":["https://openalex.org/I19820366"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5088454266"],"corresponding_institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210165038"],"apc_list":null,"apc_paid":null,"fwci":1.4557,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.81805556,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":"17","issue":null,"first_page":"354","last_page":"358"},"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":0.9990000128746033,"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"}},{"id":"https://openalex.org/T11105","display_name":"Advanced Image Processing Techniques","score":0.9965999722480774,"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":0.7694228887557983},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.6799333691596985},{"id":"https://openalex.org/keywords/coding-tree-unit","display_name":"Coding tree unit","score":0.661087691783905},{"id":"https://openalex.org/keywords/bit-rate","display_name":"Bit rate","score":0.5958382487297058},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5474614500999451},{"id":"https://openalex.org/keywords/harmonic-vector-excitation-coding","display_name":"Harmonic Vector Excitation Coding","score":0.5289742350578308},{"id":"https://openalex.org/keywords/computational-complexity-theory","display_name":"Computational complexity theory","score":0.4987680912017822},{"id":"https://openalex.org/keywords/algorithmic-efficiency","display_name":"Algorithmic efficiency","score":0.4892902076244354},{"id":"https://openalex.org/keywords/context-adaptive-binary-arithmetic-coding","display_name":"Context-adaptive binary arithmetic coding","score":0.43020790815353394},{"id":"https://openalex.org/keywords/rate\u2013distortion-theory","display_name":"Rate\u2013distortion theory","score":0.41203010082244873},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.39116358757019043},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.3341348171234131},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3299468755722046},{"id":"https://openalex.org/keywords/data-compression","display_name":"Data compression","score":0.2944948971271515},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.13883331418037415},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.13193827867507935},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.10525479912757874}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7694228887557983},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.6799333691596985},{"id":"https://openalex.org/C190750250","wikidata":"https://www.wikidata.org/wiki/Q13533439","display_name":"Coding tree unit","level":3,"score":0.661087691783905},{"id":"https://openalex.org/C2987812609","wikidata":"https://www.wikidata.org/wiki/Q194158","display_name":"Bit rate","level":2,"score":0.5958382487297058},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5474614500999451},{"id":"https://openalex.org/C80167644","wikidata":"https://www.wikidata.org/wiki/Q463990","display_name":"Harmonic Vector Excitation Coding","level":3,"score":0.5289742350578308},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.4987680912017822},{"id":"https://openalex.org/C116709606","wikidata":"https://www.wikidata.org/wiki/Q1296251","display_name":"Algorithmic efficiency","level":3,"score":0.4892902076244354},{"id":"https://openalex.org/C175732694","wikidata":"https://www.wikidata.org/wiki/Q1128713","display_name":"Context-adaptive binary arithmetic coding","level":3,"score":0.43020790815353394},{"id":"https://openalex.org/C64185310","wikidata":"https://www.wikidata.org/wiki/Q843483","display_name":"Rate\u2013distortion theory","level":3,"score":0.41203010082244873},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.39116358757019043},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.3341348171234131},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3299468755722046},{"id":"https://openalex.org/C78548338","wikidata":"https://www.wikidata.org/wiki/Q2493","display_name":"Data compression","level":2,"score":0.2944948971271515},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.13883331418037415},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.13193827867507935},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.10525479912757874}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/chinasip.2014.6889263","is_oa":false,"landing_page_url":"https://doi.org/10.1109/chinasip.2014.6889263","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE China Summit &amp; International Conference on Signal and Information Processing (ChinaSIP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.4399999976158142,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W2035043965","https://openalex.org/W2043292349","https://openalex.org/W2063170708","https://openalex.org/W2081614366","https://openalex.org/W2098191106","https://openalex.org/W2111790766","https://openalex.org/W2132135004","https://openalex.org/W2135266452","https://openalex.org/W2146395539","https://openalex.org/W2156376988","https://openalex.org/W2157583523","https://openalex.org/W2914885528"],"related_works":["https://openalex.org/W2080786945","https://openalex.org/W2030547999","https://openalex.org/W2111425798","https://openalex.org/W1903453664","https://openalex.org/W2156376988","https://openalex.org/W2278308181","https://openalex.org/W2014441347","https://openalex.org/W2049641857","https://openalex.org/W2123361586","https://openalex.org/W3178502728"],"abstract_inverted_index":{"This":[0,57],"paper":[1],"presents":[2],"an":[3],"adaptive":[4],"bit":[5,33,47],"allocation":[6],"algorithm":[7,104,113],"for":[8,32,67],"rate":[9,48,65],"control":[10],"in":[11],"High":[12],"Efficiency":[13],"Video":[14,17],"Coding":[15],"(HEVC).":[16],"texture":[18,51,84],"complexity":[19,52,85],"reflects":[20],"the":[21,45,50,54,83,88,98,111],"substantial":[22],"of":[23,70,101],"video":[24],"content":[25],"and":[26,49,63,122],"it":[27],"is":[28,39,79],"a":[29,41,61,74,119],"valuable":[30],"tool":[31],"prediction.":[34],"We":[35],"discover":[36],"that,":[37],"there":[38],"always":[40],"quasilinear":[42],"relationship":[43],"between":[44],"coding":[46,99],"at":[53],"LCU":[55],"level.":[56,125],"linearity":[58],"leads":[59],"to":[60,81,96],"novel":[62],"unified":[64],"model":[66,78],"different":[68],"types":[69],"source":[71],"data.":[72],"Meanwhile,":[73],"simple":[75],"but":[76],"accurate":[77],"proposed":[80,103,112],"estimate":[82],"by":[86],"considering":[87],"spatial-temporal":[89],"correlations.":[90],"Experiments":[91],"have":[92],"been":[93],"carried":[94],"out":[95],"compare":[97],"performance":[100,117],"our":[102],"with":[105,118],"existing":[106],"method.":[107],"Results":[108],"demonstrate":[109],"that":[110],"achieves":[114],"better":[115],"rate-distortion":[116],"much":[120],"lower":[121],"steadier":[123],"buffer":[124]},"counts_by_year":[{"year":2020,"cited_by_count":2},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
