{"id":"https://openalex.org/W2014121788","doi":"https://doi.org/10.1093/comjnl/bxs105","title":"Visually Lossless H.264 Compression of Natural Videos","display_name":"Visually Lossless H.264 Compression of Natural Videos","publication_year":2012,"publication_date":"2012-07-26","ids":{"openalex":"https://openalex.org/W2014121788","doi":"https://doi.org/10.1093/comjnl/bxs105","mag":"2014121788"},"language":"en","primary_location":{"id":"doi:10.1093/comjnl/bxs105","is_oa":false,"landing_page_url":"https://doi.org/10.1093/comjnl/bxs105","pdf_url":null,"source":{"id":"https://openalex.org/S44643521","display_name":"The Computer Journal","issn_l":"0010-4620","issn":["0010-4620","1460-2067"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310311648","host_organization_name":"Oxford University Press","host_organization_lineage":["https://openalex.org/P4310311648","https://openalex.org/P4310311647"],"host_organization_lineage_names":["Oxford University Press","University of Oxford"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Computer Journal","raw_type":"journal-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/A5111352269","display_name":"A. Mittal","orcid":null},"institutions":[{"id":"https://openalex.org/I86519309","display_name":"The University of Texas at Austin","ror":"https://ror.org/00hj54h04","country_code":"US","type":"education","lineage":["https://openalex.org/I86519309"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"A. Mittal","raw_affiliation_strings":["Laboratory for Image and Video Engineering (LIVE), The University of Texas at Austin, Austin, TX, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratory for Image and Video Engineering (LIVE), The University of Texas at Austin, Austin, TX, USA","institution_ids":["https://openalex.org/I86519309"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016802260","display_name":"Anush K. Moorthy","orcid":null},"institutions":[{"id":"https://openalex.org/I86519309","display_name":"The University of Texas at Austin","ror":"https://ror.org/00hj54h04","country_code":"US","type":"education","lineage":["https://openalex.org/I86519309"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"A. K. Moorthy","raw_affiliation_strings":["Laboratory for Image and Video Engineering (LIVE), The University of Texas at Austin, Austin, TX, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratory for Image and Video Engineering (LIVE), The University of Texas at Austin, Austin, TX, USA","institution_ids":["https://openalex.org/I86519309"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5075463806","display_name":"Alan C. Bovik","orcid":"https://orcid.org/0000-0001-6067-710X"},"institutions":[{"id":"https://openalex.org/I86519309","display_name":"The University of Texas at Austin","ror":"https://ror.org/00hj54h04","country_code":"US","type":"education","lineage":["https://openalex.org/I86519309"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"A. C. Bovik","raw_affiliation_strings":["Laboratory for Image and Video Engineering (LIVE), The University of Texas at Austin, Austin, TX, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratory for Image and Video Engineering (LIVE), The University of Texas at Austin, Austin, TX, USA","institution_ids":["https://openalex.org/I86519309"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5111352269"],"corresponding_institution_ids":["https://openalex.org/I86519309"],"apc_list":{"value":2635,"currency":"GBP","value_usd":3232},"apc_paid":null,"fwci":0.2724,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.55790969,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":"56","issue":"5","first_page":"617","last_page":"627"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11165","display_name":"Image and Video Quality Assessment","score":1.0,"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":1.0,"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":0.9970999956130981,"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/T11105","display_name":"Advanced Image Processing Techniques","score":0.9968000054359436,"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/lossless-compression","display_name":"Lossless compression","score":0.8106702566146851},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.677859365940094},{"id":"https://openalex.org/keywords/compressibility","display_name":"Compressibility","score":0.5636052489280701},{"id":"https://openalex.org/keywords/data-compression","display_name":"Data compression","score":0.5159995555877686},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.5118312239646912},{"id":"https://openalex.org/keywords/compression","display_name":"Compression (physics)","score":0.5094056725502014},{"id":"https://openalex.org/keywords/index","display_name":"Index (typography)","score":0.4485640525817871},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3916674554347992},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.34154564142227173},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.200151264667511},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.1933925747871399},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.06074264645576477}],"concepts":[{"id":"https://openalex.org/C81081738","wikidata":"https://www.wikidata.org/wiki/Q55542","display_name":"Lossless compression","level":3,"score":0.8106702566146851},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.677859365940094},{"id":"https://openalex.org/C84655787","wikidata":"https://www.wikidata.org/wiki/Q8067817","display_name":"Compressibility","level":2,"score":0.5636052489280701},{"id":"https://openalex.org/C78548338","wikidata":"https://www.wikidata.org/wiki/Q2493","display_name":"Data compression","level":2,"score":0.5159995555877686},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.5118312239646912},{"id":"https://openalex.org/C180016635","wikidata":"https://www.wikidata.org/wiki/Q2712821","display_name":"Compression (physics)","level":2,"score":0.5094056725502014},{"id":"https://openalex.org/C2777382242","wikidata":"https://www.wikidata.org/wiki/Q6017816","display_name":"Index (typography)","level":2,"score":0.4485640525817871},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3916674554347992},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.34154564142227173},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.200151264667511},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.1933925747871399},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.06074264645576477},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.0},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1093/comjnl/bxs105","is_oa":false,"landing_page_url":"https://doi.org/10.1093/comjnl/bxs105","pdf_url":null,"source":{"id":"https://openalex.org/S44643521","display_name":"The Computer Journal","issn_l":"0010-4620","issn":["0010-4620","1460-2067"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310311648","host_organization_name":"Oxford University Press","host_organization_lineage":["https://openalex.org/P4310311648","https://openalex.org/P4310311647"],"host_organization_lineage_names":["Oxford University Press","University of Oxford"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Computer Journal","raw_type":"journal-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.299.527","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.299.527","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://live.ece.utexas.edu/publications/2012/mittal_2012_compjnl.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5899999737739563,"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":60,"referenced_works":["https://openalex.org/W740415","https://openalex.org/W174740425","https://openalex.org/W1452632040","https://openalex.org/W1568281349","https://openalex.org/W1572773128","https://openalex.org/W1622427076","https://openalex.org/W1839500278","https://openalex.org/W1979652128","https://openalex.org/W2000518209","https://openalex.org/W2001498147","https://openalex.org/W2009543464","https://openalex.org/W2013422999","https://openalex.org/W2014326427","https://openalex.org/W2014659817","https://openalex.org/W2015937190","https://openalex.org/W2037243393","https://openalex.org/W2046119925","https://openalex.org/W2061674564","https://openalex.org/W2066786905","https://openalex.org/W2069451332","https://openalex.org/W2084112876","https://openalex.org/W2084300071","https://openalex.org/W2087401004","https://openalex.org/W2093854597","https://openalex.org/W2095504239","https://openalex.org/W2097506161","https://openalex.org/W2099481716","https://openalex.org/W2104350111","https://openalex.org/W2107790757","https://openalex.org/W2114415799","https://openalex.org/W2117535912","https://openalex.org/W2124511321","https://openalex.org/W2125654704","https://openalex.org/W2127006916","https://openalex.org/W2129644086","https://openalex.org/W2134654392","https://openalex.org/W2140332897","https://openalex.org/W2142825011","https://openalex.org/W2142884912","https://openalex.org/W2143901157","https://openalex.org/W2144520790","https://openalex.org/W2145792107","https://openalex.org/W2147374078","https://openalex.org/W2149092257","https://openalex.org/W2150499856","https://openalex.org/W2150645598","https://openalex.org/W2156291868","https://openalex.org/W2156707826","https://openalex.org/W2156909104","https://openalex.org/W2158035503","https://openalex.org/W2161228375","https://openalex.org/W2161920802","https://openalex.org/W2162899047","https://openalex.org/W2163370434","https://openalex.org/W2164735965","https://openalex.org/W2165222134","https://openalex.org/W2167150230","https://openalex.org/W2170682758","https://openalex.org/W2425240487","https://openalex.org/W2488097972"],"related_works":["https://openalex.org/W2948148442","https://openalex.org/W2461250372","https://openalex.org/W2394342941","https://openalex.org/W2169853506","https://openalex.org/W2547124190","https://openalex.org/W1558425494","https://openalex.org/W2350586049","https://openalex.org/W2385628723","https://openalex.org/W2169871401","https://openalex.org/W3008492011"],"abstract_inverted_index":{"We":[0,138],"performed":[1],"a":[2,20,33,42,62,95],"systematic":[3],"evaluation":[4],"of":[5,23,44,67,135],"\u2018visually":[6],"lossless\u2019":[7],"(VL)":[8],"threshold":[9],"selection":[10],"for":[11,144,164],"H.264/AVC":[12],"(Advanced":[13],"Video":[14],"Coding)":[15],"compressed":[16,47],"natural":[17],"videos":[18],"spanning":[19],"wide":[21],"range":[22],"content":[24],"and":[25,151,170],"motion.":[26],"A":[27,69],"psychovisual":[28],"study":[29],"was":[30,72],"conducted":[31,73],"using":[32],"two":[34],"alternative":[35],"forced":[36],"choice":[37],"task":[38],"design,":[39],"where":[40,55],"by":[41],"series":[43],"reference":[45],"vs.":[46],"video":[48,101],"pairs":[49],"were":[50,58],"displayed":[51],"to":[52,60,77,107,128],"the":[53,65,79,84,89,142],"subjects,":[54],"bit":[56],"rates":[57],"varied":[59],"achieve":[61],"spread":[63],"in":[64,167,174],"amount":[66],"compression.":[68],"statistical":[70,100],"analysis":[71],"on":[74,83],"these":[75],"data":[76],"estimate":[78],"VL":[80,110,114,136],"threshold.":[81,111],"Based":[82],"visual":[85,105],"thresholds":[86],"estimated":[87],"from":[88,97],"observed":[90],"human":[91,132],"ratings,":[92],"we":[93,116],"learn":[94],"mapping":[96],"\u2018perceptually":[98],"relevant\u2019":[99],"features":[102],"that":[103],"capture":[104],"lossless-ness,":[106],"statistically":[108],"determined":[109],"Using":[112],"this":[113,175],"threshold,":[115],"derive":[117],"an":[118],"H.264":[119,155],"compressibility":[120,145],"index.":[121],"This":[122],"new":[123],"Compressibility":[124,158],"Index":[125,159],"is":[126],"shown":[127],"correlate":[129],"well":[130],"with":[131],"subjective":[133],"judgments":[134],"thresholds.":[137],"have":[139],"also":[140],"made":[141],"code":[143],"index":[146],"available":[147],"online":[148],"(Moorthy,":[149],"A.K.":[150],"Bovik,":[152],"A.C.":[153],"(2010).":[154],"Visually":[156],"Lossless":[157],"(HVLCI),":[160],"Software":[161],"Release.":[162],"http://live.ece.utexas.edu/research/quality/hvlci.zip.)":[163],"its":[165],"use":[166],"practical":[168],"applications":[169],"facilitate":[171],"future":[172],"research":[173],"area.":[176]},"counts_by_year":[{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2026-06-23T06:36:01.041984","created_date":"2025-10-10T00:00:00"}