{"id":"https://openalex.org/W2294497963","doi":"https://doi.org/10.1109/icip.2015.7351286","title":"Optimal bit allocation in HEVC for real-time video communications","display_name":"Optimal bit allocation in HEVC for real-time video communications","publication_year":2015,"publication_date":"2015-09-01","ids":{"openalex":"https://openalex.org/W2294497963","doi":"https://doi.org/10.1109/icip.2015.7351286","mag":"2294497963"},"language":"en","primary_location":{"id":"doi:10.1109/icip.2015.7351286","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icip.2015.7351286","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE International Conference on Image Processing (ICIP)","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/A5080596209","display_name":"Miaohui Wang","orcid":"https://orcid.org/0000-0003-1125-9299"},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"CN","type":"education","lineage":["https://openalex.org/I177725633"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Miaohui Wang","raw_affiliation_strings":["Department of Electronic Engineering, The Chinese University of Hong Kong"],"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, The Chinese University of Hong Kong","institution_ids":["https://openalex.org/I177725633"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5062332580","display_name":"King Ngi Ngan","orcid":"https://orcid.org/0000-0003-1946-3235"},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"CN","type":"education","lineage":["https://openalex.org/I177725633"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"King Ngi Ngan","raw_affiliation_strings":["Department of Electronic Engineering, The Chinese University of Hong Kong"],"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, The Chinese University of Hong Kong","institution_ids":["https://openalex.org/I177725633"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5080596209"],"corresponding_institution_ids":["https://openalex.org/I177725633"],"apc_list":null,"apc_paid":null,"fwci":0.8616,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.75804571,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"23","issue":null,"first_page":"2665","last_page":"2669"},"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":0.996399998664856,"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/T11034","display_name":"Digital Filter Design and Implementation","score":0.9902999997138977,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7993618249893188},{"id":"https://openalex.org/keywords/codec","display_name":"Codec","score":0.7567311525344849},{"id":"https://openalex.org/keywords/lagrange-multiplier","display_name":"Lagrange multiplier","score":0.6989492774009705},{"id":"https://openalex.org/keywords/bit-rate","display_name":"Bit rate","score":0.5961682200431824},{"id":"https://openalex.org/keywords/rate\u2013distortion-theory","display_name":"Rate\u2013distortion theory","score":0.5788318514823914},{"id":"https://openalex.org/keywords/coding-tree-unit","display_name":"Coding tree unit","score":0.5730791091918945},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.5728279948234558},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.4767932891845703},{"id":"https://openalex.org/keywords/rate-distortion","display_name":"Rate distortion","score":0.47279852628707886},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4146740734577179},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.3095678985118866},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.2791895270347595},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.2717682123184204},{"id":"https://openalex.org/keywords/data-compression","display_name":"Data compression","score":0.21895593404769897},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.13354536890983582}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7993618249893188},{"id":"https://openalex.org/C161765866","wikidata":"https://www.wikidata.org/wiki/Q184748","display_name":"Codec","level":2,"score":0.7567311525344849},{"id":"https://openalex.org/C73684929","wikidata":"https://www.wikidata.org/wiki/Q598870","display_name":"Lagrange multiplier","level":2,"score":0.6989492774009705},{"id":"https://openalex.org/C2987812609","wikidata":"https://www.wikidata.org/wiki/Q194158","display_name":"Bit rate","level":2,"score":0.5961682200431824},{"id":"https://openalex.org/C64185310","wikidata":"https://www.wikidata.org/wiki/Q843483","display_name":"Rate\u2013distortion theory","level":3,"score":0.5788318514823914},{"id":"https://openalex.org/C190750250","wikidata":"https://www.wikidata.org/wiki/Q13533439","display_name":"Coding tree unit","level":3,"score":0.5730791091918945},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.5728279948234558},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.4767932891845703},{"id":"https://openalex.org/C2982755384","wikidata":"https://www.wikidata.org/wiki/Q843483","display_name":"Rate distortion","level":3,"score":0.47279852628707886},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4146740734577179},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.3095678985118866},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.2791895270347595},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.2717682123184204},{"id":"https://openalex.org/C78548338","wikidata":"https://www.wikidata.org/wiki/Q2493","display_name":"Data compression","level":2,"score":0.21895593404769897},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.13354536890983582},{"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/icip.2015.7351286","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icip.2015.7351286","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE International Conference on Image Processing (ICIP)","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":17,"referenced_works":["https://openalex.org/W1588460267","https://openalex.org/W1967483773","https://openalex.org/W2044970759","https://openalex.org/W2095709228","https://openalex.org/W2099340003","https://openalex.org/W2111790766","https://openalex.org/W2135266452","https://openalex.org/W2137001840","https://openalex.org/W2140199336","https://openalex.org/W2146395539","https://openalex.org/W2156416207","https://openalex.org/W2162680090","https://openalex.org/W2169161136","https://openalex.org/W2407574721","https://openalex.org/W2979673094","https://openalex.org/W2979990382","https://openalex.org/W6769015554"],"related_works":["https://openalex.org/W1413489299","https://openalex.org/W2148508315","https://openalex.org/W3207200426","https://openalex.org/W2125727835","https://openalex.org/W2547336835","https://openalex.org/W2302720585","https://openalex.org/W2028129776","https://openalex.org/W2119758550","https://openalex.org/W2122895095","https://openalex.org/W2042914048"],"abstract_inverted_index":{"Recently,":[0],"the":[1,12,35,46,50,74,83,103],"Lagrange":[2],"multiplier":[3],"\u03bb":[4],"based":[5],"rate":[6,27,80],"control":[7,28],"has":[8,39],"been":[9,41],"developed":[10],"in":[11,45,102],"latest":[13],"HEVC":[14],"(High":[15],"Efficiency":[16],"Video":[17],"Coding)":[18],"codec.":[19],"It":[20],"is":[21],"revealed":[22],"that":[23,92],"while":[24,76],"such":[25],"a":[26,32,55,69,78],"approach":[29],"successfully":[30],"guarantees":[31],"designated":[33],"bit-rate,":[34],"optimal":[36],"bit":[37],"allocation":[38],"not":[40],"investigated":[42],"or":[43],"established":[44],"\u03bb-domain.":[47],"To":[48],"enhance":[49],"overall":[51],"performance,":[52],"we":[53,67],"propose":[54],"novel":[56],"linear":[57],"relationship":[58],"between":[59],"distortion":[60,65,75],"and":[61],"\u03bb.":[62],"With":[63],"this":[64],"model,":[66],"deduce":[68],"closed-form":[70],"solution":[71],"to":[72],"minimize":[73],"satisfying":[77],"given":[79],"regulation":[81],"at":[82],"coding":[84],"tree":[85],"unit":[86],"level.":[87],"Extensive":[88],"simulation":[89],"results":[90],"show":[91],"our":[93],"method":[94],"can":[95],"achieve":[96],"an":[97],"average":[98],"0.20":[99],"dB":[100],"improvement":[101],"low-delay":[104],"communications.":[105]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2016,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
