{"id":"https://openalex.org/W1972463443","doi":"https://doi.org/10.1109/vcip.2014.7051548","title":"A fast background model based surveillance video coding in HEVC","display_name":"A fast background model based surveillance video coding in HEVC","publication_year":2014,"publication_date":"2014-12-01","ids":{"openalex":"https://openalex.org/W1972463443","doi":"https://doi.org/10.1109/vcip.2014.7051548","mag":"1972463443"},"language":"en","primary_location":{"id":"doi:10.1109/vcip.2014.7051548","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vcip.2014.7051548","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE Visual Communications and Image Processing Conference","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/A5101773810","display_name":"Li Ma","orcid":"https://orcid.org/0000-0001-8326-3196"},"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":"Li Ma","raw_affiliation_strings":["University of Chinese academy of sciences, China","University of Chinese Academy of Sciences,  China;"],"affiliations":[{"raw_affiliation_string":"University of Chinese academy of sciences, China","institution_ids":["https://openalex.org/I4210165038"]},{"raw_affiliation_string":"University of Chinese Academy of Sciences,  China;","institution_ids":["https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047226078","display_name":"Honggang Qi","orcid":"https://orcid.org/0000-0002-7947-1491"},"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":"Honggang Qi","raw_affiliation_strings":["University of Chinese academy of sciences, China","University of Chinese Academy of Sciences,  China;"],"affiliations":[{"raw_affiliation_string":"University of Chinese academy of sciences, China","institution_ids":["https://openalex.org/I4210165038"]},{"raw_affiliation_string":"University of Chinese Academy of Sciences,  China;","institution_ids":["https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001669712","display_name":"Siyu Zhu","orcid":"https://orcid.org/0000-0002-3214-3036"},"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":"Siyu Zhu","raw_affiliation_strings":["University of Chinese academy of sciences, China","University of Chinese Academy of Sciences,  China;"],"affiliations":[{"raw_affiliation_string":"University of Chinese academy of sciences, China","institution_ids":["https://openalex.org/I4210165038"]},{"raw_affiliation_string":"University of Chinese Academy of Sciences,  China;","institution_ids":["https://openalex.org/I19820366"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5039832462","display_name":"Siwei Ma","orcid":"https://orcid.org/0000-0002-2731-5403"},"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"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Siwei Ma","raw_affiliation_strings":["Institute of Digital Media, Peking University, China","[Institute of Digital Media, Peking University, China]"],"affiliations":[{"raw_affiliation_string":"Institute of Digital Media, Peking University, China","institution_ids":["https://openalex.org/I20231570"]},{"raw_affiliation_string":"[Institute of Digital Media, Peking University, China]","institution_ids":["https://openalex.org/I20231570"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5101773810"],"corresponding_institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210165038"],"apc_list":null,"apc_paid":null,"fwci":0.2911,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.52216435,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"22","issue":null,"first_page":"237","last_page":"240"},"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/T10531","display_name":"Advanced Vision and Imaging","score":0.9993000030517578,"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":0.9991999864578247,"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":0.8266478776931763},{"id":"https://openalex.org/keywords/coding-tree-unit","display_name":"Coding tree unit","score":0.7672396898269653},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.6816280484199524},{"id":"https://openalex.org/keywords/encoder","display_name":"Encoder","score":0.6373379230499268},{"id":"https://openalex.org/keywords/context-adaptive-binary-arithmetic-coding","display_name":"Context-adaptive binary arithmetic coding","score":0.6204522848129272},{"id":"https://openalex.org/keywords/algorithmic-efficiency","display_name":"Algorithmic efficiency","score":0.5714585781097412},{"id":"https://openalex.org/keywords/multiview-video-coding","display_name":"Multiview Video Coding","score":0.552481472492218},{"id":"https://openalex.org/keywords/context-adaptive-variable-length-coding","display_name":"Context-adaptive variable-length coding","score":0.4974377453327179},{"id":"https://openalex.org/keywords/bit-rate","display_name":"Bit rate","score":0.48802676796913147},{"id":"https://openalex.org/keywords/computational-complexity-theory","display_name":"Computational complexity theory","score":0.4591696858406067},{"id":"https://openalex.org/keywords/reference-frame","display_name":"Reference frame","score":0.44867751002311707},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.41847944259643555},{"id":"https://openalex.org/keywords/scalable-video-coding","display_name":"Scalable Video Coding","score":0.4157663583755493},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.4067766070365906},{"id":"https://openalex.org/keywords/motion-compensation","display_name":"Motion compensation","score":0.3106212615966797},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.3105055093765259},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.29471051692962646},{"id":"https://openalex.org/keywords/data-compression","display_name":"Data compression","score":0.2586398720741272},{"id":"https://openalex.org/keywords/video-processing","display_name":"Video processing","score":0.15056335926055908},{"id":"https://openalex.org/keywords/frame","display_name":"Frame (networking)","score":0.14911317825317383},{"id":"https://openalex.org/keywords/video-tracking","display_name":"Video tracking","score":0.147079199552536},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.0908903181552887},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.08534249663352966},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.08375319838523865}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8266478776931763},{"id":"https://openalex.org/C190750250","wikidata":"https://www.wikidata.org/wiki/Q13533439","display_name":"Coding tree unit","level":3,"score":0.7672396898269653},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.6816280484199524},{"id":"https://openalex.org/C118505674","wikidata":"https://www.wikidata.org/wiki/Q42586063","display_name":"Encoder","level":2,"score":0.6373379230499268},{"id":"https://openalex.org/C175732694","wikidata":"https://www.wikidata.org/wiki/Q1128713","display_name":"Context-adaptive binary arithmetic coding","level":3,"score":0.6204522848129272},{"id":"https://openalex.org/C116709606","wikidata":"https://www.wikidata.org/wiki/Q1296251","display_name":"Algorithmic efficiency","level":3,"score":0.5714585781097412},{"id":"https://openalex.org/C23431618","wikidata":"https://www.wikidata.org/wiki/Q1404672","display_name":"Multiview Video Coding","level":4,"score":0.552481472492218},{"id":"https://openalex.org/C135534801","wikidata":"https://www.wikidata.org/wiki/Q1128721","display_name":"Context-adaptive variable-length coding","level":4,"score":0.4974377453327179},{"id":"https://openalex.org/C2987812609","wikidata":"https://www.wikidata.org/wiki/Q194158","display_name":"Bit rate","level":2,"score":0.48802676796913147},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.4591696858406067},{"id":"https://openalex.org/C172849965","wikidata":"https://www.wikidata.org/wiki/Q3148875","display_name":"Reference frame","level":3,"score":0.44867751002311707},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.41847944259643555},{"id":"https://openalex.org/C133529210","wikidata":"https://www.wikidata.org/wiki/Q1076113","display_name":"Scalable Video Coding","level":3,"score":0.4157663583755493},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.4067766070365906},{"id":"https://openalex.org/C128840427","wikidata":"https://www.wikidata.org/wiki/Q1302174","display_name":"Motion compensation","level":2,"score":0.3106212615966797},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.3105055093765259},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.29471051692962646},{"id":"https://openalex.org/C78548338","wikidata":"https://www.wikidata.org/wiki/Q2493","display_name":"Data compression","level":2,"score":0.2586398720741272},{"id":"https://openalex.org/C65483669","wikidata":"https://www.wikidata.org/wiki/Q3536669","display_name":"Video processing","level":2,"score":0.15056335926055908},{"id":"https://openalex.org/C126042441","wikidata":"https://www.wikidata.org/wiki/Q1324888","display_name":"Frame (networking)","level":2,"score":0.14911317825317383},{"id":"https://openalex.org/C202474056","wikidata":"https://www.wikidata.org/wiki/Q1931635","display_name":"Video tracking","level":3,"score":0.147079199552536},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.0908903181552887},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.08534249663352966},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.08375319838523865},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/vcip.2014.7051548","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vcip.2014.7051548","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE Visual Communications and Image Processing Conference","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W1994718298","https://openalex.org/W2013301653","https://openalex.org/W2028497057","https://openalex.org/W2044884093","https://openalex.org/W2077114662","https://openalex.org/W2096238205","https://openalex.org/W2123221155","https://openalex.org/W2131970298","https://openalex.org/W2169820905","https://openalex.org/W2172225402","https://openalex.org/W2541792765","https://openalex.org/W7037355616"],"related_works":["https://openalex.org/W1978571360","https://openalex.org/W1968317508","https://openalex.org/W2051166174","https://openalex.org/W2237847712","https://openalex.org/W1564343373","https://openalex.org/W153126201","https://openalex.org/W1491631320","https://openalex.org/W303791164","https://openalex.org/W2552449155","https://openalex.org/W2098766434"],"abstract_inverted_index":{"High":[0],"Efficiency":[1],"Video":[2],"Coding":[3],"(HEVC)":[4],"is":[5,45,71,84],"the":[6,16,23,53,66,93,103,118,134,152],"most":[7],"up":[8,92],"to":[9,28,90,138],"dated":[10],"video":[11,60,98],"coding":[12,69,163],"standard":[13],"which":[14],"reduces":[15],"bit":[17],"rate":[18,167],"by":[19,123],"almost":[20],"40%":[21,33],"with":[22,61,165],"same":[24],"objective":[25],"quality":[26],"compared":[27],"H.264/AVC":[29],"but":[30],"at":[31],"about":[32],"extra":[34],"encoding":[35,55],"complexity":[36,43,70],"overhead.":[37],"The":[38],"main":[39],"reason":[40],"for":[41,50,58,112,133],"HEVC":[42,135],"increase":[44],"inter":[46],"prediction":[47],"that":[48,151],"accounts":[49],"60-70%":[51],"of":[52,64,68,96,105,162],"whole":[54],"time.":[56],"Especially":[57],"surveillance":[59,97],"huge":[62],"amount":[63],"data,":[65],"reducing":[67],"a":[72,80],"very":[73],"pressing":[74],"work.":[75],"So":[76],"in":[77],"this":[78],"paper,":[79],"novel":[81],"fast":[82],"method":[83],"proposed":[85,153],"based":[86],"on":[87],"background":[88],"model":[89],"speed":[91],"searching":[94],"procedure":[95],"coding.":[99],"This":[100],"paper":[101],"analyzes":[102],"proportion":[104],"different":[106],"block":[107],"partitions":[108],"and":[109,116,128],"reference":[110,129],"frames":[111],"multiple":[113],"types":[114],"blocks,":[115],"puts":[117],"analysis":[119],"results":[120,149],"into":[121],"practice":[122],"developing":[124],"optimized":[125],"mode":[126],"decision":[127],"frame":[130],"selection":[131],"schemes":[132],"encoder":[136],"according":[137],"spatial-temporal":[139],"corresponding":[140],"CUs":[141],"(coding":[142],"units)":[143],"or":[144],"PUs":[145],"(prediction":[146],"units).":[147],"Simulation":[148],"show":[150],"algorithm":[154],"can":[155],"achieve":[156],"more":[157],"than":[158],"41":[159],"%":[160],"reduction":[161],"time":[164],"comparable":[166],"distortion":[168],"(RD)":[169],"performance.":[170]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}