{"id":"https://openalex.org/W2077743816","doi":"https://doi.org/10.1109/tce.2013.6490261","title":"Fast CU size decision and mode decision algorithm for HEVC intra coding","display_name":"Fast CU size decision and mode decision algorithm for HEVC intra coding","publication_year":2013,"publication_date":"2013-02-01","ids":{"openalex":"https://openalex.org/W2077743816","doi":"https://doi.org/10.1109/tce.2013.6490261","mag":"2077743816"},"language":"en","primary_location":{"id":"doi:10.1109/tce.2013.6490261","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tce.2013.6490261","pdf_url":null,"source":{"id":"https://openalex.org/S126824455","display_name":"IEEE Transactions on Consumer Electronics","issn_l":"0098-3063","issn":["0098-3063","1558-4127"],"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 Consumer Electronics","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/A5048268082","display_name":"Liquan Shen","orcid":"https://orcid.org/0000-0002-2148-6279"},"institutions":[{"id":"https://openalex.org/I113940042","display_name":"Shanghai University","ror":"https://ror.org/006teas31","country_code":"CN","type":"education","lineage":["https://openalex.org/I113940042"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Liquan Shen","raw_affiliation_strings":["Key Laboratory of Advanced Display and System Application, Ministry of Education, Shanghai University, Shanghai, China","Key Lab. of Adv. Display & Syst. Applic., Shanghai Univ., Shanghai, , China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Advanced Display and System Application, Ministry of Education, Shanghai University, Shanghai, China","institution_ids":["https://openalex.org/I113940042"]},{"raw_affiliation_string":"Key Lab. of Adv. Display & Syst. Applic., Shanghai Univ., Shanghai, , China","institution_ids":["https://openalex.org/I113940042"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100751311","display_name":"Zhaoyang Zhang","orcid":"https://orcid.org/0000-0003-2346-6228"},"institutions":[{"id":"https://openalex.org/I113940042","display_name":"Shanghai University","ror":"https://ror.org/006teas31","country_code":"CN","type":"education","lineage":["https://openalex.org/I113940042"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhaoyang Zhang","raw_affiliation_strings":["School of Communication and Information Engineering, Shanghai University, Shanghai, China","school of Communication and Information Engineering, Shanghai University, Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Communication and Information Engineering, Shanghai University, Shanghai, China","institution_ids":["https://openalex.org/I113940042"]},{"raw_affiliation_string":"school of Communication and Information Engineering, Shanghai University, Shanghai, China","institution_ids":["https://openalex.org/I113940042"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5060120489","display_name":"Ping An","orcid":"https://orcid.org/0000-0002-4995-728X"},"institutions":[{"id":"https://openalex.org/I113940042","display_name":"Shanghai University","ror":"https://ror.org/006teas31","country_code":"CN","type":"education","lineage":["https://openalex.org/I113940042"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ping An","raw_affiliation_strings":["School of Communication and Information Engineering, Shanghai University, Shanghai, China","school of Communication and Information Engineering, Shanghai University, Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Communication and Information Engineering, Shanghai University, Shanghai, China","institution_ids":["https://openalex.org/I113940042"]},{"raw_affiliation_string":"school of Communication and Information Engineering, Shanghai University, Shanghai, China","institution_ids":["https://openalex.org/I113940042"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I113940042"],"apc_list":null,"apc_paid":null,"fwci":39.6163,"has_fulltext":false,"cited_by_count":281,"citation_normalized_percentile":{"value":0.99901853,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":100},"biblio":{"volume":"59","issue":"1","first_page":"207","last_page":"213"},"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":0.996999979019165,"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":0.9955999851226807,"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","display_name":"Coding (social sciences)","score":0.7204787135124207},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6670377254486084},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.6081898212432861},{"id":"https://openalex.org/keywords/computational-complexity-theory","display_name":"Computational complexity theory","score":0.6047860383987427},{"id":"https://openalex.org/keywords/algorithmic-efficiency","display_name":"Algorithmic efficiency","score":0.5842061042785645},{"id":"https://openalex.org/keywords/coding-tree-unit","display_name":"Coding tree unit","score":0.5719501376152039},{"id":"https://openalex.org/keywords/lagrange-multiplier","display_name":"Lagrange multiplier","score":0.5548025965690613},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.2388056218624115},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2237299680709839},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.19776684045791626},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.14570900797843933}],"concepts":[{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.7204787135124207},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6670377254486084},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.6081898212432861},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.6047860383987427},{"id":"https://openalex.org/C116709606","wikidata":"https://www.wikidata.org/wiki/Q1296251","display_name":"Algorithmic efficiency","level":3,"score":0.5842061042785645},{"id":"https://openalex.org/C190750250","wikidata":"https://www.wikidata.org/wiki/Q13533439","display_name":"Coding tree unit","level":3,"score":0.5719501376152039},{"id":"https://openalex.org/C73684929","wikidata":"https://www.wikidata.org/wiki/Q598870","display_name":"Lagrange multiplier","level":2,"score":0.5548025965690613},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.2388056218624115},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2237299680709839},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.19776684045791626},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.14570900797843933}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tce.2013.6490261","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tce.2013.6490261","pdf_url":null,"source":{"id":"https://openalex.org/S126824455","display_name":"IEEE Transactions on Consumer Electronics","issn_l":"0098-3063","issn":["0098-3063","1558-4127"],"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 Consumer Electronics","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":14,"referenced_works":["https://openalex.org/W1591810879","https://openalex.org/W1968981922","https://openalex.org/W1983409967","https://openalex.org/W2031349701","https://openalex.org/W2043101517","https://openalex.org/W2058503137","https://openalex.org/W2064862808","https://openalex.org/W2085304402","https://openalex.org/W2146944781","https://openalex.org/W2147000487","https://openalex.org/W2167267119","https://openalex.org/W2979990382","https://openalex.org/W6646390852","https://openalex.org/W6769015554"],"related_works":["https://openalex.org/W2018760684","https://openalex.org/W2028369661","https://openalex.org/W2986238322","https://openalex.org/W2902669221","https://openalex.org/W1579233721","https://openalex.org/W2952327056","https://openalex.org/W2272138664","https://openalex.org/W4254232196","https://openalex.org/W2908833932","https://openalex.org/W3091225163"],"abstract_inverted_index":{"The":[0,50],"emerging":[1],"international":[2],"standard":[3],"of":[4,19,213],"High":[5],"Efficiency":[6],"Video":[7],"Coding":[8],"(HEVC)":[9],"is":[10,27,57,119,123],"a":[11,90,100,128,134],"successor":[12],"to":[13,45,68,126],"H.264/AVC.":[14],"In":[15,95],"the":[16,21,61,70,73,84,114,184,188,200],"joint":[17],"model":[18],"HEVC,":[20],"tree":[22],"structured":[23],"coding":[24,86,214],"unit":[25],"(CU)":[26],"adopted,":[28],"which":[29,179],"allows":[30],"recursive":[31],"splitting":[32],"into":[33],"four":[34],"equally":[35],"sized":[36],"blocks.":[37],"At":[38],"each":[39],"depth":[40,63,117,131,143,162,190],"level,":[41],"it":[42,122],"enables":[43],"up":[44],"34":[46],"intra":[47,51,111],"prediction":[48,66,157,177],"modes.":[49],"mode":[52,106,158],"decision":[53,104,107],"process":[54],"in":[55,147,183,187],"HEVC":[56,110],"performed":[58],"using":[59,79],"all":[60],"possible":[62],"levels":[64,144,163,191],"and":[65,105,156],"modes":[67,178],"find":[69],"one":[71],"with":[72,210],"least":[74],"rate":[75],"distortion":[76],"(RD)":[77],"cost":[78,155],"Lagrange":[80],"multiplier.":[81],"This":[82],"achieves":[83],"highest":[85],"efficiency":[87],"but":[88],"requires":[89],"very":[91],"high":[92],"computational":[93,206],"complexity.":[94],"this":[96],"paper,":[97],"we":[98,138,173],"propose":[99],"fast":[101],"CU":[102,116,130],"size":[103],"algorithm":[108,202],"for":[109,133],"coding.":[112],"Since":[113],"optimal":[115],"level":[118],"highly":[120],"content-dependent,":[121],"not":[124],"efficient":[125],"use":[127],"fixed":[129],"range":[132],"whole":[135],"image.":[136],"Therefore,":[137],"can":[139,174,203],"skip":[140,175],"some":[141,176],"specific":[142],"rarely":[145,181],"used":[146,182],"spatially":[148,165,193],"nearby":[149,166,194],"CUs.":[150,167,195],"Meanwhile,":[151],"there":[152],"are":[153,180],"RD":[154],"correlations":[159],"among":[160],"different":[161],"or":[164,192],"By":[168],"fully":[169],"exploiting":[170],"these":[171],"correlations,":[172],"parent":[185],"CUs":[186],"upper":[189],"Experimental":[196],"results":[197],"demonstrate":[198],"that":[199],"proposed":[201],"save":[204],"21%":[205],"complexity":[207],"on":[208],"average":[209],"negligible":[211],"loss":[212],"efficiency.":[215]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":9},{"year":2022,"cited_by_count":12},{"year":2021,"cited_by_count":13},{"year":2020,"cited_by_count":17},{"year":2019,"cited_by_count":19},{"year":2018,"cited_by_count":39},{"year":2017,"cited_by_count":44},{"year":2016,"cited_by_count":53},{"year":2015,"cited_by_count":34},{"year":2014,"cited_by_count":35},{"year":2013,"cited_by_count":1}],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-10T00:00:00"}