{"id":"https://openalex.org/W2168282517","doi":"https://doi.org/10.1109/itcc.2002.1000425","title":"Subjective-quality-based MPEG-2 video compression","display_name":"Subjective-quality-based MPEG-2 video compression","publication_year":2005,"publication_date":"2005-08-25","ids":{"openalex":"https://openalex.org/W2168282517","doi":"https://doi.org/10.1109/itcc.2002.1000425","mag":"2168282517"},"language":"en","primary_location":{"id":"doi:10.1109/itcc.2002.1000425","is_oa":false,"landing_page_url":"https://doi.org/10.1109/itcc.2002.1000425","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings. International Conference on Information Technology: Coding and Computing","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/A5009444884","display_name":"Cheng-Yu Pai","orcid":"https://orcid.org/0000-0002-4387-5769"},"institutions":[{"id":"https://openalex.org/I122879082","display_name":"Natural Sciences and Engineering Research Council","ror":"https://ror.org/01h531d29","country_code":"CA","type":"government","lineage":["https://openalex.org/I122879082"]},{"id":"https://openalex.org/I60158472","display_name":"Concordia University","ror":"https://ror.org/0420zvk78","country_code":"CA","type":"education","lineage":["https://openalex.org/I60158472"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"C.-Y. Pai","raw_affiliation_strings":["Concordia University, Montreal, Quebec, Canada","National Sciences and Engineering Research Council of Canada (NSERC) post-graduate scholarship (PGS), NSERC research grants and Canadian Institute of Telecommunication Research (CITR)"],"affiliations":[{"raw_affiliation_string":"Concordia University, Montreal, Quebec, Canada","institution_ids":["https://openalex.org/I60158472"]},{"raw_affiliation_string":"National Sciences and Engineering Research Council of Canada (NSERC) post-graduate scholarship (PGS), NSERC research grants and Canadian Institute of Telecommunication Research (CITR)","institution_ids":["https://openalex.org/I122879082"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5108406997","display_name":"William E. Lynch","orcid":null},"institutions":[{"id":"https://openalex.org/I60158472","display_name":"Concordia University","ror":"https://ror.org/0420zvk78","country_code":"CA","type":"education","lineage":["https://openalex.org/I60158472"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"W.E. Lynch","raw_affiliation_strings":["Concordia University, Montreal, Quebec, Canada"],"affiliations":[{"raw_affiliation_string":"Concordia University, Montreal, Quebec, Canada","institution_ids":["https://openalex.org/I60158472"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5009444884"],"corresponding_institution_ids":["https://openalex.org/I122879082","https://openalex.org/I60158472"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.22212998,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"3299","issue":null,"first_page":"416","last_page":"420"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11165","display_name":"Image and Video Quality Assessment","score":0.9994000196456909,"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"}},"topics":[{"id":"https://openalex.org/T11165","display_name":"Image and Video Quality Assessment","score":0.9994000196456909,"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":0.9966999888420105,"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/T10741","display_name":"Video Coding and Compression Technologies","score":0.9954000115394592,"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":0.8020069599151611},{"id":"https://openalex.org/keywords/video-quality","display_name":"Video quality","score":0.7327666878700256},{"id":"https://openalex.org/keywords/data-compression","display_name":"Data compression","score":0.6954725384712219},{"id":"https://openalex.org/keywords/video-compression-picture-types","display_name":"Video compression picture types","score":0.6614260673522949},{"id":"https://openalex.org/keywords/human-visual-system-model","display_name":"Human visual system model","score":0.6601719260215759},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6500647068023682},{"id":"https://openalex.org/keywords/metric","display_name":"Metric (unit)","score":0.6083241701126099},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.6053329706192017},{"id":"https://openalex.org/keywords/block-matching-algorithm","display_name":"Block-matching algorithm","score":0.5636821985244751},{"id":"https://openalex.org/keywords/motion-compensation","display_name":"Motion compensation","score":0.49569618701934814},{"id":"https://openalex.org/keywords/video-tracking","display_name":"Video tracking","score":0.48535123467445374},{"id":"https://openalex.org/keywords/subjective-video-quality","display_name":"Subjective video quality","score":0.4786592423915863},{"id":"https://openalex.org/keywords/quality","display_name":"Quality (philosophy)","score":0.45557963848114014},{"id":"https://openalex.org/keywords/multiview-video-coding","display_name":"Multiview Video Coding","score":0.43927937746047974},{"id":"https://openalex.org/keywords/image-quality","display_name":"Image quality","score":0.3608158230781555},{"id":"https://openalex.org/keywords/video-processing","display_name":"Video processing","score":0.29711174964904785},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.12258842587471008}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8020069599151611},{"id":"https://openalex.org/C103910844","wikidata":"https://www.wikidata.org/wiki/Q2631256","display_name":"Video quality","level":3,"score":0.7327666878700256},{"id":"https://openalex.org/C78548338","wikidata":"https://www.wikidata.org/wiki/Q2493","display_name":"Data compression","level":2,"score":0.6954725384712219},{"id":"https://openalex.org/C106030495","wikidata":"https://www.wikidata.org/wiki/Q1797012","display_name":"Video compression picture types","level":4,"score":0.6614260673522949},{"id":"https://openalex.org/C160086991","wikidata":"https://www.wikidata.org/wiki/Q5939193","display_name":"Human visual system model","level":3,"score":0.6601719260215759},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6500647068023682},{"id":"https://openalex.org/C176217482","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Metric (unit)","level":2,"score":0.6083241701126099},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.6053329706192017},{"id":"https://openalex.org/C167510206","wikidata":"https://www.wikidata.org/wiki/Q2835824","display_name":"Block-matching algorithm","level":4,"score":0.5636821985244751},{"id":"https://openalex.org/C128840427","wikidata":"https://www.wikidata.org/wiki/Q1302174","display_name":"Motion compensation","level":2,"score":0.49569618701934814},{"id":"https://openalex.org/C202474056","wikidata":"https://www.wikidata.org/wiki/Q1931635","display_name":"Video tracking","level":3,"score":0.48535123467445374},{"id":"https://openalex.org/C114227958","wikidata":"https://www.wikidata.org/wiki/Q7631422","display_name":"Subjective video quality","level":4,"score":0.4786592423915863},{"id":"https://openalex.org/C2779530757","wikidata":"https://www.wikidata.org/wiki/Q1207505","display_name":"Quality (philosophy)","level":2,"score":0.45557963848114014},{"id":"https://openalex.org/C23431618","wikidata":"https://www.wikidata.org/wiki/Q1404672","display_name":"Multiview Video Coding","level":4,"score":0.43927937746047974},{"id":"https://openalex.org/C55020928","wikidata":"https://www.wikidata.org/wiki/Q3813865","display_name":"Image quality","level":3,"score":0.3608158230781555},{"id":"https://openalex.org/C65483669","wikidata":"https://www.wikidata.org/wiki/Q3536669","display_name":"Video processing","level":2,"score":0.29711174964904785},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.12258842587471008},{"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/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/itcc.2002.1000425","is_oa":false,"landing_page_url":"https://doi.org/10.1109/itcc.2002.1000425","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings. International Conference on Information Technology: Coding and Computing","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":7,"referenced_works":["https://openalex.org/W4354222","https://openalex.org/W1526429957","https://openalex.org/W1965165740","https://openalex.org/W2025133983","https://openalex.org/W2031446906","https://openalex.org/W2063240138","https://openalex.org/W6631419541"],"related_works":["https://openalex.org/W2187171999","https://openalex.org/W3132023272","https://openalex.org/W2782365651","https://openalex.org/W2164320023","https://openalex.org/W2035981816","https://openalex.org/W2946000660","https://openalex.org/W2278760679","https://openalex.org/W1590871397","https://openalex.org/W1646138373","https://openalex.org/W2032469556"],"abstract_inverted_index":{"Traditional":[0],"MPEG-2":[1],"video":[2,84,95],"compression":[3],"uses":[4],"test":[5],"model":[6],"5":[7],"(TM5)":[8],"as":[9,91],"the":[10,17,21,35,44,50,60,67,77,89],"rate-control":[11,29],"algorithm,":[12,30],"which":[13,31,65],"does":[14],"not":[15],"consider":[16],"perceptual":[18,68],"quality":[19,56,69],"of":[20,43,70],"compressed":[22],"sequence.":[23],"This":[24],"paper":[25],"proposes":[26],"a":[27,41,54],"new":[28],"integrates":[32],"TM5":[33,81,92],"with":[34],"Watson's":[36,51],"digital-video-quality":[37],"(DVQ)":[38],"metric.":[39],"As":[40],"proponent":[42],"VQEG":[45],"(Video":[46],"Quality":[47],"Expert":[48],"Group),":[49],"DVQ":[52],"is":[53],"subjective":[55],"metric":[57],"based":[58],"on":[59],"human":[61,71],"visual":[62],"system":[63],"(HVS)":[64],"estimates":[66],"viewers.":[72],"Simulation":[73],"results":[74],"indicate":[75],"that":[76],"proposed":[78],"algorithm":[79],"outperforms":[80],"for":[82,93],"low-motion":[83],"sequence,":[85],"and":[86],"performs":[87],"about":[88],"same":[90],"high-motion":[94],"sequences.":[96]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}