{"id":"https://openalex.org/W3115738203","doi":"https://doi.org/10.1109/vcip49819.2020.9301821","title":"A Novel Quality Enhanced Low Complexity Rate Control Algorithm for HEVC","display_name":"A Novel Quality Enhanced Low Complexity Rate Control Algorithm for HEVC","publication_year":2020,"publication_date":"2020-12-01","ids":{"openalex":"https://openalex.org/W3115738203","doi":"https://doi.org/10.1109/vcip49819.2020.9301821","mag":"3115738203"},"language":"en","primary_location":{"id":"doi:10.1109/vcip49819.2020.9301821","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vcip49819.2020.9301821","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 IEEE International Conference on Visual Communications and Image Processing (VCIP)","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/A5102739654","display_name":"Fei Zhao","orcid":"https://orcid.org/0000-0002-0448-3746"},"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":true,"raw_author_name":"Fei Zhao","raw_affiliation_strings":["National Engineering Laboratory for Video Technology, Peking University, Beijing, China","School of Electronics Engineering and Computer Science, Peking University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"National Engineering Laboratory for Video Technology, Peking University, Beijing, China","institution_ids":["https://openalex.org/I20231570"]},{"raw_affiliation_string":"School of Electronics Engineering and Computer Science, Peking University, Beijing, China","institution_ids":["https://openalex.org/I20231570"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024879254","display_name":"ChungWen Ku","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":"ChungWen Ku","raw_affiliation_strings":["National Engineering Laboratory for Video Technology, Peking University, Beijing, China","School of Software & Microelectronics, Peking University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"National Engineering Laboratory for Video Technology, Peking University, Beijing, China","institution_ids":["https://openalex.org/I20231570"]},{"raw_affiliation_string":"School of Software & Microelectronics, Peking University, Beijing, China","institution_ids":["https://openalex.org/I20231570"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038924501","display_name":"Guoqing Xiang","orcid":"https://orcid.org/0000-0001-5831-1897"},"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":"Guoqing Xiang","raw_affiliation_strings":["National Engineering Laboratory for Video Technology, Peking University, Beijing, China","School of Electronics Engineering and Computer Science, Peking University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"National Engineering Laboratory for Video Technology, Peking University, Beijing, China","institution_ids":["https://openalex.org/I20231570"]},{"raw_affiliation_string":"School of Electronics Engineering and Computer Science, Peking University, Beijing, China","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","School of Electronics Engineering and Computer Science, Peking University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"National Engineering Laboratory for Video Technology, Peking University, Beijing, China","institution_ids":["https://openalex.org/I20231570"]},{"raw_affiliation_string":"School of Electronics Engineering and Computer Science, Peking University, Beijing, China","institution_ids":["https://openalex.org/I20231570"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040770311","display_name":"Yuehua Cui","orcid":"https://orcid.org/0000-0003-2232-8456"},"institutions":[{"id":"https://openalex.org/I4210135888","display_name":"Hulunbuir University","ror":"https://ror.org/02vx41k98","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210135888"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuehua Cui","raw_affiliation_strings":["Library, Hulun Buir College, Hulun Buir, China"],"affiliations":[{"raw_affiliation_string":"Library, Hulun Buir College, Hulun Buir, China","institution_ids":["https://openalex.org/I4210135888"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064736086","display_name":"Yuan Li","orcid":"https://orcid.org/0000-0002-7023-8677"},"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":"Yuan Li","raw_affiliation_strings":["National Engineering Laboratory for Video Technology, Peking University, Beijing, China","School of Electronics Engineering and Computer Science, Peking University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"National Engineering Laboratory for Video Technology, Peking University, Beijing, China","institution_ids":["https://openalex.org/I20231570"]},{"raw_affiliation_string":"School of Electronics Engineering and Computer Science, Peking University, Beijing, China","institution_ids":["https://openalex.org/I20231570"]}]},{"author_position":"last","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","School of Electronics Engineering and Computer Science, Peking University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"National Engineering Laboratory for Video Technology, Peking University, Beijing, China","institution_ids":["https://openalex.org/I20231570"]},{"raw_affiliation_string":"School of Electronics Engineering and Computer Science, Peking University, Beijing, China","institution_ids":["https://openalex.org/I20231570"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5102739654"],"corresponding_institution_ids":["https://openalex.org/I20231570"],"apc_list":null,"apc_paid":null,"fwci":0.1515,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.46596445,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"278","last_page":"280"},"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/T11165","display_name":"Image and Video Quality Assessment","score":0.9980000257492065,"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":0.9884999990463257,"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":0.6968441009521484},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.6649081707000732},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.6213245987892151},{"id":"https://openalex.org/keywords/quantization","display_name":"Quantization (signal processing)","score":0.6165257692337036},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.5844066739082336},{"id":"https://openalex.org/keywords/rate-distortion","display_name":"Rate distortion","score":0.5758765935897827},{"id":"https://openalex.org/keywords/rate\u2013distortion-theory","display_name":"Rate\u2013distortion theory","score":0.507023811340332},{"id":"https://openalex.org/keywords/distortion","display_name":"Distortion (music)","score":0.5021250247955322},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.46454882621765137},{"id":"https://openalex.org/keywords/frame","display_name":"Frame (networking)","score":0.4628874957561493},{"id":"https://openalex.org/keywords/video-quality","display_name":"Video quality","score":0.4453347325325012},{"id":"https://openalex.org/keywords/computational-complexity-theory","display_name":"Computational complexity theory","score":0.42708659172058105},{"id":"https://openalex.org/keywords/data-compression","display_name":"Data compression","score":0.3597886562347412},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.22942021489143372},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.08010748028755188},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.07946330308914185},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.07603299617767334},{"id":"https://openalex.org/keywords/amplifier","display_name":"Amplifier","score":0.07299813628196716}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6968441009521484},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.6649081707000732},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.6213245987892151},{"id":"https://openalex.org/C28855332","wikidata":"https://www.wikidata.org/wiki/Q198099","display_name":"Quantization (signal processing)","level":2,"score":0.6165257692337036},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.5844066739082336},{"id":"https://openalex.org/C2982755384","wikidata":"https://www.wikidata.org/wiki/Q843483","display_name":"Rate distortion","level":3,"score":0.5758765935897827},{"id":"https://openalex.org/C64185310","wikidata":"https://www.wikidata.org/wiki/Q843483","display_name":"Rate\u2013distortion theory","level":3,"score":0.507023811340332},{"id":"https://openalex.org/C126780896","wikidata":"https://www.wikidata.org/wiki/Q899871","display_name":"Distortion (music)","level":4,"score":0.5021250247955322},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.46454882621765137},{"id":"https://openalex.org/C126042441","wikidata":"https://www.wikidata.org/wiki/Q1324888","display_name":"Frame (networking)","level":2,"score":0.4628874957561493},{"id":"https://openalex.org/C103910844","wikidata":"https://www.wikidata.org/wiki/Q2631256","display_name":"Video quality","level":3,"score":0.4453347325325012},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.42708659172058105},{"id":"https://openalex.org/C78548338","wikidata":"https://www.wikidata.org/wiki/Q2493","display_name":"Data compression","level":2,"score":0.3597886562347412},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.22942021489143372},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.08010748028755188},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.07946330308914185},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.07603299617767334},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.07299813628196716},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.0},{"id":"https://openalex.org/C176217482","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Metric (unit)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/vcip49819.2020.9301821","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vcip49819.2020.9301821","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 IEEE International Conference on Visual Communications and Image Processing (VCIP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320337504","display_name":"Research and Development","ror":"https://ror.org/027s68j25"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":2,"referenced_works":["https://openalex.org/W2066856820","https://openalex.org/W2148269510"],"related_works":["https://openalex.org/W1413489299","https://openalex.org/W2148508315","https://openalex.org/W2120182993","https://openalex.org/W2336740407","https://openalex.org/W2101208289","https://openalex.org/W2050833135","https://openalex.org/W2587249265","https://openalex.org/W1506877045","https://openalex.org/W2029928571","https://openalex.org/W4246478304"],"abstract_inverted_index":{"Rate":[0],"control":[1,39,160],"(RC)":[2],"is":[3,11,52,64,112],"a":[4,97,118],"key":[5],"technology":[6],"in":[7,114,177],"video":[8,18],"coding":[9],"which":[10,63,88,101,131],"mainly":[12],"responsible":[13],"for":[14,67,85,105,109,170],"adapting":[15],"the":[16,45,55,72,75,82,136,143,157,163,171],"compressed":[17],"quality":[19,110],"as":[20,22],"much":[21],"possible":[23],"under":[24],"limited":[25],"bandwidth.":[26],"Typical":[27],"RC":[28,76,99,149],"methods":[29],"consist":[30],"of":[31,35,57,126,166],"initial":[32],"quantization":[33,49],"parameters":[34,40,77,107],"I-frames":[36,48],"decision":[37,124],"and":[38,135,151],"updating":[41,108],"procedures.":[42],"However,":[43],"on":[44,175],"one":[46],"hand,":[47,74],"parameter":[50],"(QP)":[51],"decided":[53],"by":[54],"sum":[56],"absolute":[58],"transformed":[59],"difference":[60],"(SATD)":[61],"computation,":[62],"time":[65],"consuming":[66],"low":[68,119,127],"delay":[69,128],"applications.":[70,129],"On":[71],"other":[73],"are":[78,139],"only":[79],"updated":[80],"ignoring":[81],"distortion":[83,93,103,133],"characteristics":[84,104,134],"inter":[86],"frame,":[87],"cannot":[89],"achieve":[90],"optimal":[91],"rate":[92,159],"(RD)":[94],"performance.":[95],"Therefore,":[96],"novel":[98],"method":[100],"considers":[102],"model":[106],"enhancement":[111],"proposed":[113,158],"this":[115],"paper,":[116],"including":[117],"complexity":[120],"based":[121],"I-frame":[122,153],"QP":[123,154],"strategy":[125],"For":[130],"estimated":[132],"previous":[137],"QPs":[138],"employed,":[140],"respectively.":[141],"Through":[142],"experimental":[144],"results,":[145],"with":[146],"more":[147],"accurate":[148],"precision":[150],"negligible":[152],"computation":[155],"time,":[156],"scheme":[161],"improves":[162],"performance":[164],"gain":[165],"2.6%":[167],"bitrate":[168],"savings":[169],"whole":[172],"test":[173],"sequences":[174],"average":[176],"HM":[178],"16.9.":[179]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2021,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}