{"id":"https://openalex.org/W2039143009","doi":"https://doi.org/10.1109/vcip.2012.6410791","title":"An efficient foreground-based surveillance video coding scheme in low bit-rate compression","display_name":"An efficient foreground-based surveillance video coding scheme in low bit-rate compression","publication_year":2012,"publication_date":"2012-11-01","ids":{"openalex":"https://openalex.org/W2039143009","doi":"https://doi.org/10.1109/vcip.2012.6410791","mag":"2039143009"},"language":"en","primary_location":{"id":"doi:10.1109/vcip.2012.6410791","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vcip.2012.6410791","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 Visual Communications and Image Processing","raw_type":"proceedings-article"},"type":"conference-paper","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/A5013030532","display_name":"Shanghang Zhang","orcid":"https://orcid.org/0000-0003-4047-3526"},"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":"Shanghang Zhang","raw_affiliation_strings":["National Engineering Laboratory for Video Technology, Peking University, Beijing, China","National Engineering Laboratory for Video Technology, Peking University, Beijing, China#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Engineering Laboratory for Video Technology, Peking University, Beijing, China","institution_ids":["https://openalex.org/I20231570"]},{"raw_affiliation_string":"National Engineering Laboratory for Video Technology, Peking University, Beijing, China#TAB#","institution_ids":["https://openalex.org/I20231570"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066825855","display_name":"Kaijin Wei","orcid":null},"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":"Kaijin Wei","raw_affiliation_strings":["National Engineering Laboratory for Video Technology, Peking University, Beijing, China","National Engineering Laboratory for Video Technology, Peking University, Beijing, China#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Engineering Laboratory for Video Technology, Peking University, Beijing, China","institution_ids":["https://openalex.org/I20231570"]},{"raw_affiliation_string":"National Engineering Laboratory for Video Technology, Peking University, Beijing, China#TAB#","institution_ids":["https://openalex.org/I20231570"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027946490","display_name":"Huizhu Jia","orcid":"https://orcid.org/0000-0002-2778-3768"},"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":"Huizhu Jia","raw_affiliation_strings":["National Engineering Laboratory for Video Technology, Peking University, Beijing, China","National Engineering Laboratory for Video Technology, Peking University, Beijing, China#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Engineering Laboratory for Video Technology, Peking University, Beijing, China","institution_ids":["https://openalex.org/I20231570"]},{"raw_affiliation_string":"National Engineering Laboratory for Video Technology, Peking University, Beijing, China#TAB#","institution_ids":["https://openalex.org/I20231570"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101585261","display_name":"Xiaodong Xie","orcid":"https://orcid.org/0000-0002-4325-7741"},"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":"Xiaodong Xie","raw_affiliation_strings":["National Engineering Laboratory for Video Technology, Peking University, Beijing, China","National Engineering Laboratory for Video Technology, Peking University, Beijing, China#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Engineering Laboratory for Video Technology, Peking University, Beijing, China","institution_ids":["https://openalex.org/I20231570"]},{"raw_affiliation_string":"National Engineering Laboratory for Video Technology, Peking University, Beijing, China#TAB#","institution_ids":["https://openalex.org/I20231570"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5018478553","display_name":"Wen Gao","orcid":"https://orcid.org/0000-0002-8070-802X"},"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":"Wen Gao","raw_affiliation_strings":["National Engineering Laboratory for Video Technology, Peking University, Beijing, China","National Engineering Laboratory for Video Technology, Peking University, Beijing, China#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Engineering Laboratory for Video Technology, Peking University, Beijing, China","institution_ids":["https://openalex.org/I20231570"]},{"raw_affiliation_string":"National Engineering Laboratory for Video Technology, Peking University, Beijing, China#TAB#","institution_ids":["https://openalex.org/I20231570"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I20231570"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10741","display_name":"Video Coding and Compression Technologies","score":0.9998000264167786,"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":0.9998000264167786,"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/T10901","display_name":"Advanced Data Compression Techniques","score":0.9998000264167786,"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/T10331","display_name":"Video Surveillance and Tracking Methods","score":0.9997000098228455,"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-vision","display_name":"Computer vision","score":0.7175406217575073},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7154777646064758},{"id":"https://openalex.org/keywords/chrominance","display_name":"Chrominance","score":0.692595899105072},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6251078248023987},{"id":"https://openalex.org/keywords/motion-compensation","display_name":"Motion compensation","score":0.6041681170463562},{"id":"https://openalex.org/keywords/luminance","display_name":"Luminance","score":0.5537121891975403},{"id":"https://openalex.org/keywords/encoder","display_name":"Encoder","score":0.5353066921234131},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.5144968032836914},{"id":"https://openalex.org/keywords/intra-frame","display_name":"Intra-frame","score":0.5077675580978394},{"id":"https://openalex.org/keywords/data-compression","display_name":"Data compression","score":0.43652960658073425},{"id":"https://openalex.org/keywords/algorithmic-efficiency","display_name":"Algorithmic efficiency","score":0.42653292417526245},{"id":"https://openalex.org/keywords/coding-tree-unit","display_name":"Coding tree unit","score":0.4191746711730957},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.38447579741477966},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.28896141052246094},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2439773976802826},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.2409399151802063}],"concepts":[{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.7175406217575073},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7154777646064758},{"id":"https://openalex.org/C163204269","wikidata":"https://www.wikidata.org/wiki/Q355263","display_name":"Chrominance","level":3,"score":0.692595899105072},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6251078248023987},{"id":"https://openalex.org/C128840427","wikidata":"https://www.wikidata.org/wiki/Q1302174","display_name":"Motion compensation","level":2,"score":0.6041681170463562},{"id":"https://openalex.org/C73313986","wikidata":"https://www.wikidata.org/wiki/Q355386","display_name":"Luminance","level":2,"score":0.5537121891975403},{"id":"https://openalex.org/C118505674","wikidata":"https://www.wikidata.org/wiki/Q42586063","display_name":"Encoder","level":2,"score":0.5353066921234131},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.5144968032836914},{"id":"https://openalex.org/C125864890","wikidata":"https://www.wikidata.org/wiki/Q1262687","display_name":"Intra-frame","level":3,"score":0.5077675580978394},{"id":"https://openalex.org/C78548338","wikidata":"https://www.wikidata.org/wiki/Q2493","display_name":"Data compression","level":2,"score":0.43652960658073425},{"id":"https://openalex.org/C116709606","wikidata":"https://www.wikidata.org/wiki/Q1296251","display_name":"Algorithmic efficiency","level":3,"score":0.42653292417526245},{"id":"https://openalex.org/C190750250","wikidata":"https://www.wikidata.org/wiki/Q13533439","display_name":"Coding tree unit","level":3,"score":0.4191746711730957},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.38447579741477966},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.28896141052246094},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2439773976802826},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.2409399151802063},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"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.2012.6410791","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vcip.2012.6410791","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 Visual Communications and Image Processing","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Peace, Justice and strong institutions","score":0.6299999952316284,"id":"https://metadata.un.org/sdg/16"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W1518895012","https://openalex.org/W1976476951","https://openalex.org/W2102625004","https://openalex.org/W2105574607","https://openalex.org/W2111780273","https://openalex.org/W2120780794","https://openalex.org/W2133030992","https://openalex.org/W2135758580","https://openalex.org/W2138512649","https://openalex.org/W2160881085","https://openalex.org/W2169161136"],"related_works":["https://openalex.org/W2025491160","https://openalex.org/W3111369172","https://openalex.org/W2251081219","https://openalex.org/W2584952727","https://openalex.org/W1600508251","https://openalex.org/W2103963131","https://openalex.org/W2141589574","https://openalex.org/W2040723536","https://openalex.org/W2347322451","https://openalex.org/W2299845444"],"abstract_inverted_index":{"Many":[0],"works":[1],"have":[2,19,32],"been":[3],"done":[4],"in":[5,22,49,78,128,151,172],"the":[6,23,28,38,88,98,117,122,129,142,166,170,173,182,186,192,206,210,213],"area":[7],"of":[8,25,93,125,212],"surveillance":[9],"video":[10,61],"compression,":[11],"while":[12,27],"problems":[13,56],"still":[14],"exist.":[15],"The":[16,66],"block-based":[17],"schemes":[18,31],"blocking":[20],"artifacts":[21],"edge":[24,126],"foreground,":[26],"object-based":[29],"coding":[30,37,45,134,179],"excessive":[33],"bit":[34],"consumption":[35],"for":[36,116],"object":[39],"shape.":[40],"A":[41],"novel":[42],"foreground-based":[43],"(FG-based)":[44],"scheme":[46,198],"is":[47,84,101,137,146,162,199],"presented":[48],"this":[50],"paper":[51],"to":[52,86,139,164],"solve":[53],"these":[54],"two":[55],"and":[57,90,96,108,120,191,205],"can":[58],"gain":[59],"better":[60,140],"quality":[62],"at":[63],"low":[64],"bit-rate.":[65],"improvement":[67],"comes":[68],"from:":[69],"1)":[70],"obtaining":[71],"a":[72,132],"foreground":[73,118,150,167,174,188],"frame":[74,190],"(FG-frame)":[75],"by":[76,168,180],"segmentation,":[77],"which":[79,112],"proper":[80],"constant":[81,193],"value":[82,92,195],"128":[83],"adopted":[85],"represent":[87],"luminance":[89],"chrominance":[91],"background":[94,143,194],"pixel":[95],"thus":[97],"residue":[99,123],"error":[100,124],"reduced;":[102],"2)":[103],"FG-based":[104,154],"motion":[105,109],"estimation":[106],"(ME)":[107],"compensation":[110],"(MC),":[111],"are":[113],"more":[114],"accurate":[115],"prediction":[119],"reduce":[121],"block":[127],"foreground;":[130],"3)":[131],"new":[133],"mode":[135,159],"(BG-mode)":[136],"designed":[138],"code":[141],"when":[144],"it":[145],"falsely":[147],"segmented":[148],"as":[149],"FG-frames;":[152],"4)":[153],"rate":[155],"distortion":[156,171],"optimized":[157],"(RDO)":[158],"decision":[160],"(MD)":[161],"proposed":[163,214],"emphasize":[165],"calculating":[169],"domain;":[175],"5)":[176],"avoiding":[177],"shape":[178,183],"recovering":[181],"mask":[184],"from":[185],"reconstructed":[187],"(REC-FG)":[189],"128.":[196],"Our":[197],"implemented":[200],"with":[201],"AVS":[202],"encoder":[203],"platform":[204],"experiment":[207],"results":[208],"show":[209],"efficiency":[211],"scheme.":[215]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":3},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}