乐胖代购免代理版

{"id":"https://openalex.org/W2111487897","doi":"https://doi.org/10.1109/tcsvt.2009.2017403","title":"A Novel Analytic Quantization-Distortion Model for Hybrid Video Coding","display_name":"A Novel Analytic Quantization-Distortion Model for Hybrid Video Coding","publication_year":2009,"publication_date":"2009-03-19","ids":{"openalex":"https://openalex.org/W2111487897","doi":"https://doi.org/10.1109/tcsvt.2009.2017403","mag":"2111487897"},"language":"en","primary_location":{"is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsvt.2009.2017403","pdf_url":null,"source":{"id":"https://openalex.org/S115173108","display_name":"IEEE Transactions on Circuits and Systems for Video Technology","issn_l":"1051-8215","issn":["1051-8215","1558-2205"],"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":null,"is_accepted":false,"is_published":false},"type":"article","type_crossref":"journal-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/A5090184145","display_name":"Liwei Guo","orcid":"https://orcid.org/0000-0001-5206-8056"},"institutions":[{"id":"https://openalex.org/I200769079","display_name":"Hong Kong University of Science and Technology","ror":"https://ror.org/00q4vv597","country_code":"HK","type":"education","lineage":["https://openalex.org/I200769079"]},{"id":"https://openalex.org/I889458895","display_name":"University of Hong Kong","ror":"https://ror.org/02zhqgq86","country_code":"HK","type":"education","lineage":["https://openalex.org/I889458895"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"None Liwei Guo","raw_affiliation_strings":["[Hong Kong University of Science and Technology (HKUST), Hong Kong]"],"affiliations":[{"raw_affiliation_string":"[Hong Kong University of Science and Technology (HKUST), Hong Kong]","institution_ids":["https://openalex.org/I200769079","https://openalex.org/I889458895"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010546001","display_name":"Oscar C. Au","orcid":null},"institutions":[{"id":"https://openalex.org/I200769079","display_name":"Hong Kong University of Science and Technology","ror":"https://ror.org/00q4vv597","country_code":"HK","type":"education","lineage":["https://openalex.org/I200769079"]},{"id":"https://openalex.org/I889458895","display_name":"University of Hong Kong","ror":"https://ror.org/02zhqgq86","country_code":"HK","type":"education","lineage":["https://openalex.org/I889458895"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"O.C. Au","raw_affiliation_strings":["Multimedia Technology Research Center, Hong Kong, China and Hong Kong University of Science and Technology, Hong Kong S.A.R., China#TAB#"],"affiliations":[{"raw_affiliation_string":"Multimedia Technology Research Center, Hong Kong, China and Hong Kong University of Science and Technology, Hong Kong S.A.R., China#TAB#","institution_ids":["https://openalex.org/I200769079","https://openalex.org/I889458895"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101785913","display_name":"Mengyao Ma","orcid":"https://orcid.org/0000-0003-2335-9625"},"institutions":[{"id":"https://openalex.org/I200769079","display_name":"Hong Kong University of Science and Technology","ror":"https://ror.org/00q4vv597","country_code":"HK","type":"education","lineage":["https://openalex.org/I200769079"]},{"id":"https://openalex.org/I889458895","display_name":"University of Hong Kong","ror":"https://ror.org/02zhqgq86","country_code":"HK","type":"education","lineage":["https://openalex.org/I889458895"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"None Mengyao Ma","raw_affiliation_strings":["Department of Computer Science and Engineering, Hong Kong University of Science and Technology, Hong Kong S.A.R., China#TAB#"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, Hong Kong University of Science and Technology, Hong Kong S.A.R., China#TAB#","institution_ids":["https://openalex.org/I200769079","https://openalex.org/I889458895"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110261051","display_name":"Zhiqin Liang","orcid":null},"institutions":[],"countries":["CN"],"is_corresponding":false,"raw_author_name":"None Zhiqin Liang","raw_affiliation_strings":["[Video-on-demand Department, Harmonic, Inc., Hong Kong, China]"],"affiliations":[{"raw_affiliation_string":"[Video-on-demand Department, Harmonic, Inc., Hong Kong, China]","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5033494167","display_name":"P.H.W. Wong","orcid":"https://orcid.org/0000-0003-0373-933X"},"institutions":[{"id":"https://openalex.org/I180662265","display_name":"China Mobile (China)","ror":"https://ror.org/05gftfe97","country_code":"CN","type":"company","lineage":["https://openalex.org/I180662265"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"P. Wong","raw_affiliation_strings":["VP Dynamics Labs (Mobile) Ltd., Hong Kong, China#TAB#"],"affiliations":[{"raw_affiliation_string":"VP Dynamics Labs (Mobile) Ltd., Hong Kong, China#TAB#","institution_ids":["https://openalex.org/I180662265"]}]}],"institution_assertions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.717,"has_fulltext":true,"fulltext_origin":"ngrams","cited_by_count":15,"citation_normalized_percentile":{"value":0.803728,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":86,"max":87},"biblio":{"volume":"19","issue":"5","first_page":"627","last_page":"641"},"is_retracted":false,"is_paratext":false,"primary_topic":{"id":"https://openalex.org/T10741","display_name":"Video Coding and Compression Technologies","score":0.9999,"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":0.9999,"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":0.9992,"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":0.9991,"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/codec","display_name":"Codec","score":0.7044872},{"id":"https://openalex.org/keywords/inter-frame","display_name":"Inter frame","score":0.6974089},{"id":"https://openalex.org/keywords/rate\u2013distortion-theory","display_name":"Rate\u2013distortion theory","score":0.41451532},{"id":"https://openalex.org/keywords/intra-frame","display_name":"Intra-frame","score":0.41040593}],"concepts":[{"id":"https://openalex.org/C161765866","wikidata":"https://www.wikidata.org/wiki/Q184748","display_name":"Codec","level":2,"score":0.7044872},{"id":"https://openalex.org/C39394851","wikidata":"https://www.wikidata.org/wiki/Q921594","display_name":"Inter frame","level":4,"score":0.6974089},{"id":"https://openalex.org/C28855332","wikidata":"https://www.wikidata.org/wiki/Q198099","display_name":"Quantization (signal processing)","level":2,"score":0.6750912},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6278465},{"id":"https://openalex.org/C118505674","wikidata":"https://www.wikidata.org/wiki/Q42586063","display_name":"Encoder","level":2,"score":0.62270135},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.5044426},{"id":"https://openalex.org/C128840427","wikidata":"https://www.wikidata.org/wiki/Q1302174","display_name":"Motion compensation","level":2,"score":0.4949481},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.49236214},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.47803885},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.47143307},{"id":"https://openalex.org/C190750250","wikidata":"https://www.wikidata.org/wiki/Q13533439","display_name":"Coding tree unit","level":3,"score":0.45912966},{"id":"https://openalex.org/C64185310","wikidata":"https://www.wikidata.org/wiki/Q843483","display_name":"Rate\u2013distortion theory","level":3,"score":0.41451532},{"id":"https://openalex.org/C125864890","wikidata":"https://www.wikidata.org/wiki/Q1262687","display_name":"Intra-frame","level":3,"score":0.41040593},{"id":"https://openalex.org/C172849965","wikidata":"https://www.wikidata.org/wiki/Q3148875","display_name":"Reference frame","level":3,"score":0.34556064},{"id":"https://openalex.org/C78548338","wikidata":"https://www.wikidata.org/wiki/Q2493","display_name":"Data compression","level":2,"score":0.33297896},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.29876626},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.1959295},{"id":"https://openalex.org/C126042441","wikidata":"https://www.wikidata.org/wiki/Q1324888","display_name":"Frame (networking)","level":2,"score":0.13488814},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.07031882},{"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":[{"is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsvt.2009.2017403","pdf_url":null,"source":{"id":"https://openalex.org/S115173108","display_name":"IEEE Transactions on Circuits and Systems for Video Technology","issn_l":"1051-8215","issn":["1051-8215","1558-2205"],"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":null,"is_accepted":false,"is_published":false}],"best_oa_location":null,"sustainable_development_goals":[],"grants":[],"datasets":[],"versions":[],"referenced_works_count":18,"referenced_works":["https://openalex.org/W1985657543","https://openalex.org/W1986337301","https://openalex.org/W2025932984","https://openalex.org/W2054501530","https://openalex.org/W2073654533","https://openalex.org/W2092583831","https://openalex.org/W2094835928","https://openalex.org/W2100638064","https://openalex.org/W2109974566","https://openalex.org/W2122086266","https://openalex.org/W2127180804","https://openalex.org/W2132135004","https://openalex.org/W2136477141","https://openalex.org/W2145049389","https://openalex.org/W2151912295","https://openalex.org/W2156853977","https://openalex.org/W2170885533","https://openalex.org/W2488097972"],"related_works":["https://openalex.org/W4318970094","https://openalex.org/W3018288479","https://openalex.org/W2140852402","https://openalex.org/W2122478860","https://openalex.org/W2066322589","https://openalex.org/W1899533084","https://openalex.org/W1857694849","https://openalex.org/W1492683900","https://openalex.org/W1480836308","https://openalex.org/W131991018"],"abstract_inverted_index":{"A":[0],"proper":[1],"theoretical":[2],"quantization-distortion":[3,49,96,116],"model":[4,97,112],"for":[5,131],"hybrid":[6,36,99,119],"video":[7,37,81,100,120,133],"coding":[8,38,101,121],"is":[9,65,102],"always":[10],"desirable,":[11],"since":[12],"this":[13,55],"allows":[14],"us":[15],"to":[16,24,30,52],"explain":[17],"the":[18,31,43,75,92,110,115,126],"behavior":[19],"of":[20,33,60,98,118],"existing":[21],"codecs":[22],"and":[23,62,135],"design":[25],"better":[26],"ones.":[27],"However,":[28],"due":[29],"existence":[32],"motion-compensated":[34,63,88],"prediction,":[35],"introduces":[39,79],"interframe":[40],"dependency":[41],"into":[42,80],"encoded":[44],"video,":[45],"which":[46],"makes":[47],"its":[48,85],"characteristics":[50],"difficult":[51],"analyze.":[53],"In":[54],"paper,":[56],"a":[57,68,95],"joint":[58,93],"analysis":[59],"quantization":[61,78],"prediction":[64],"presented.":[66],"For":[67],"complete":[69],"analysis,":[70,94],"we":[71],"investigate":[72],"not":[73],"only":[74],"distortion":[76],"that":[77,109],"signal,":[82],"but":[83],"also":[84],"effect":[86],"on":[87,91],"prediction.":[89],"Based":[90],"proposed.":[103],"Our":[104],"extensive":[105],"experimental":[106],"results":[107],"show":[108],"proposed":[111],"can":[113],"estimate":[114],"curve":[117],"with":[122],"high":[123,130],"accuracy.":[124],"Furthermore,":[125],"estimation":[127],"accuracy":[128],"remains":[129],"various":[132],"sequences":[134],"encoder":[136],"configurations.":[137]},"cited_by_api_url":"https://api.openalex.org/works?filter=cites:W2111487897","counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":4},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":2}],"updated_date":"2024-12-08T05:14:58.188175","created_date":"2016-06-24"}