{"id":"https://openalex.org/W2070461183","doi":"https://doi.org/10.1109/icmew.2014.6890720","title":"Efficient parallel-friendly rate control for real-time UHD video encoder on many-core platform","display_name":"Efficient parallel-friendly rate control for real-time UHD video encoder on many-core platform","publication_year":2014,"publication_date":"2014-07-01","ids":{"openalex":"https://openalex.org/W2070461183","doi":"https://doi.org/10.1109/icmew.2014.6890720","mag":"2070461183"},"language":"en","primary_location":{"id":"doi:10.1109/icmew.2014.6890720","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icmew.2014.6890720","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE International Conference on Multimedia and Expo Workshops (ICMEW)","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/A5101432261","display_name":"Jia Wang","orcid":"https://orcid.org/0000-0001-6652-4286"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jia Wang","raw_affiliation_strings":["Institute of Image Communication and Information Processing, Shanghai Jiao Tong University, Shanghai, China","Shanghai Key Labs of Digital Media Processing and Communication, Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Image Communication and Information Processing, Shanghai Jiao Tong University, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]},{"raw_affiliation_string":"Shanghai Key Labs of Digital Media Processing and Communication, Shanghai, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101926731","display_name":"Zhiyong Gao","orcid":"https://orcid.org/0000-0003-4204-6536"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhiyong Gao","raw_affiliation_strings":["Institute of Image Communication and Information Processing, Shanghai Jiao Tong University, Shanghai, China","Shanghai Key Labs of Digital Media Processing and Communication, Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Image Communication and Information Processing, Shanghai Jiao Tong University, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]},{"raw_affiliation_string":"Shanghai Key Labs of Digital Media Processing and Communication, Shanghai, China","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100452809","display_name":"Xiaoyun Zhang","orcid":"https://orcid.org/0000-0001-7680-4062"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaoyun Zhang","raw_affiliation_strings":["Institute of Image Communication and Information Processing, Shanghai Jiao Tong University, Shanghai, China","Shanghai Key Labs of Digital Media Processing and Communication, Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Image Communication and Information Processing, Shanghai Jiao Tong University, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]},{"raw_affiliation_string":"Shanghai Key Labs of Digital Media Processing and Communication, Shanghai, China","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I183067930"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":3,"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":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/T10901","display_name":"Advanced Data Compression Techniques","score":0.9987999796867371,"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":0.9962999820709229,"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/encoder","display_name":"Encoder","score":0.8804023265838623},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7915414571762085},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.5521315336227417},{"id":"https://openalex.org/keywords/encoding","display_name":"Encoding (memory)","score":0.5356585383415222},{"id":"https://openalex.org/keywords/scalable-video-coding","display_name":"Scalable Video Coding","score":0.5325585603713989},{"id":"https://openalex.org/keywords/quantization","display_name":"Quantization (signal processing)","score":0.5061890482902527},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.42198628187179565},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.40942877531051636},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.38770437240600586},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.3719427287578583},{"id":"https://openalex.org/keywords/motion-compensation","display_name":"Motion compensation","score":0.18219265341758728},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.13632258772850037},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.06968462467193604}],"concepts":[{"id":"https://openalex.org/C118505674","wikidata":"https://www.wikidata.org/wiki/Q42586063","display_name":"Encoder","level":2,"score":0.8804023265838623},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7915414571762085},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.5521315336227417},{"id":"https://openalex.org/C125411270","wikidata":"https://www.wikidata.org/wiki/Q18653","display_name":"Encoding (memory)","level":2,"score":0.5356585383415222},{"id":"https://openalex.org/C133529210","wikidata":"https://www.wikidata.org/wiki/Q1076113","display_name":"Scalable Video Coding","level":3,"score":0.5325585603713989},{"id":"https://openalex.org/C28855332","wikidata":"https://www.wikidata.org/wiki/Q198099","display_name":"Quantization (signal processing)","level":2,"score":0.5061890482902527},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.42198628187179565},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.40942877531051636},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.38770437240600586},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.3719427287578583},{"id":"https://openalex.org/C128840427","wikidata":"https://www.wikidata.org/wiki/Q1302174","display_name":"Motion compensation","level":2,"score":0.18219265341758728},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.13632258772850037},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.06968462467193604},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icmew.2014.6890720","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icmew.2014.6890720","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE International Conference on Multimedia and Expo Workshops (ICMEW)","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":10,"referenced_works":["https://openalex.org/W2004185490","https://openalex.org/W2077382431","https://openalex.org/W2106219841","https://openalex.org/W2110503156","https://openalex.org/W2131799300","https://openalex.org/W2138005132","https://openalex.org/W2146395539","https://openalex.org/W2979673094","https://openalex.org/W6651236112","https://openalex.org/W6769015554"],"related_works":["https://openalex.org/W4390516098","https://openalex.org/W1950940422","https://openalex.org/W4283822356","https://openalex.org/W2129146436","https://openalex.org/W2032507829","https://openalex.org/W2147282173","https://openalex.org/W2366163563","https://openalex.org/W2163885456","https://openalex.org/W2556941738","https://openalex.org/W2378768021"],"abstract_inverted_index":{"Rate":[0],"control":[1,100],"(RC)":[2],"is":[3,81,87],"a":[4,9,59,115],"key":[5],"technique":[6],"to":[7],"have":[8],"significant":[10],"effect":[11],"on":[12,37,51,67],"encoder":[13],"performance.":[14],"And":[15],"parallel":[16,45,69,88],"video":[17,28,72],"coding":[18],"frameworks":[19],"are":[20],"widely":[21],"used":[22],"in":[23],"ultra-high":[24],"definition":[25],"(UHD)":[26],"real-time":[27],"coding.":[29],"However,":[30],"most":[31],"of":[32,76,105,110,117,125],"RC":[33,61,79,106],"algorithms":[34],"mainly":[35],"focus":[36],"the":[38,44,77,97,122],"rate-distortion":[39],"(RD)":[40],"performance":[41,109,119],"without":[42],"considering":[43],"data":[46],"dependence":[47],"and":[48,90,107],"implementation":[49],"complexity":[50],"many-core":[52],"platform.":[53],"In":[54],"this":[55],"paper,":[56],"we":[57],"proposes":[58],"parallel-friendly":[60],"algorithm":[62,80,101],"which":[63,86],"has":[64],"been":[65],"implemented":[66],"an":[68],"H264/AVC":[70],"UHD":[71],"encoder.":[73],"The":[74],"remarkable":[75],"proposed":[78,98],"bit":[82],"allocation":[83],"for":[84],"frames":[85],"encoding":[89,123],"low":[91],"complexity.":[92],"Experiment":[93],"results":[94],"show":[95],"that":[96],"rate":[99],"provides":[102],"high":[103],"accuracy":[104],"good":[108],"buffer":[111],"control,":[112],"while":[113],"achieves":[114],"gain":[116],"RD":[118],"compared":[120],"with":[121],"mode":[124],"constant":[126],"quantization":[127],"parameter(CQP).":[128]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
