{"id":"https://openalex.org/W2596816328","doi":"https://doi.org/10.1109/tcsvt.2017.2683504","title":"Subjective and Objective Quality Assessment of Compressed 4K UHD Videos for Immersive Experience","display_name":"Subjective and Objective Quality Assessment of Compressed 4K UHD Videos for Immersive Experience","publication_year":2017,"publication_date":"2017-03-16","ids":{"openalex":"https://openalex.org/W2596816328","doi":"https://doi.org/10.1109/tcsvt.2017.2683504","mag":"2596816328"},"language":"en","primary_location":{"id":"doi:10.1109/tcsvt.2017.2683504","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsvt.2017.2683504","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":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Circuits and Systems for Video Technology","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/A5072196519","display_name":"Manri Cheon","orcid":"https://orcid.org/0000-0003-0086-8785"},"institutions":[{"id":"https://openalex.org/I193775966","display_name":"Yonsei University","ror":"https://ror.org/01wjejq96","country_code":"KR","type":"education","lineage":["https://openalex.org/I193775966"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Manri Cheon","raw_affiliation_strings":["School of Integrated Technology, Yonsei University, Incheon, South Korea"],"affiliations":[{"raw_affiliation_string":"School of Integrated Technology, Yonsei University, Incheon, South Korea","institution_ids":["https://openalex.org/I193775966"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100668167","display_name":"Jong\u2010Seok Lee","orcid":"https://orcid.org/0000-0002-8038-1119"},"institutions":[{"id":"https://openalex.org/I193775966","display_name":"Yonsei University","ror":"https://ror.org/01wjejq96","country_code":"KR","type":"education","lineage":["https://openalex.org/I193775966"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jong-Seok Lee","raw_affiliation_strings":["School of Integrated Technology, Yonsei University, Incheon, South Korea"],"affiliations":[{"raw_affiliation_string":"School of Integrated Technology, Yonsei University, Incheon, South Korea","institution_ids":["https://openalex.org/I193775966"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5072196519"],"corresponding_institution_ids":["https://openalex.org/I193775966"],"apc_list":null,"apc_paid":null,"fwci":2.3666,"has_fulltext":false,"cited_by_count":104,"citation_normalized_percentile":{"value":0.93505689,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":100},"biblio":{"volume":"28","issue":"7","first_page":"1467","last_page":"1480"},"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":0.998199999332428,"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":0.9962000250816345,"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":0.8152117729187012},{"id":"https://openalex.org/keywords/subjective-video-quality","display_name":"Subjective video quality","score":0.6232091188430786},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.611335039138794},{"id":"https://openalex.org/keywords/video-quality","display_name":"Video quality","score":0.5668766498565674},{"id":"https://openalex.org/keywords/multimedia","display_name":"Multimedia","score":0.5164685249328613},{"id":"https://openalex.org/keywords/high-definition","display_name":"High definition","score":0.5132532119750977},{"id":"https://openalex.org/keywords/viewpoints","display_name":"Viewpoints","score":0.46027493476867676},{"id":"https://openalex.org/keywords/transform-coding","display_name":"Transform coding","score":0.4389742612838745},{"id":"https://openalex.org/keywords/data-compression","display_name":"Data compression","score":0.4307940602302551},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4265602231025696},{"id":"https://openalex.org/keywords/quality-of-experience","display_name":"Quality of experience","score":0.4190395474433899},{"id":"https://openalex.org/keywords/image-quality","display_name":"Image quality","score":0.36244016885757446},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.34443050622940063},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.24446022510528564},{"id":"https://openalex.org/keywords/discrete-cosine-transform","display_name":"Discrete cosine transform","score":0.1587735116481781},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.09470182657241821},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.09176987409591675},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.07046183943748474}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8152117729187012},{"id":"https://openalex.org/C114227958","wikidata":"https://www.wikidata.org/wiki/Q7631422","display_name":"Subjective video quality","level":4,"score":0.6232091188430786},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.611335039138794},{"id":"https://openalex.org/C103910844","wikidata":"https://www.wikidata.org/wiki/Q2631256","display_name":"Video quality","level":3,"score":0.5668766498565674},{"id":"https://openalex.org/C49774154","wikidata":"https://www.wikidata.org/wiki/Q131765","display_name":"Multimedia","level":1,"score":0.5164685249328613},{"id":"https://openalex.org/C2987762487","wikidata":"https://www.wikidata.org/wiki/Q413191","display_name":"High definition","level":2,"score":0.5132532119750977},{"id":"https://openalex.org/C2776035091","wikidata":"https://www.wikidata.org/wiki/Q7928819","display_name":"Viewpoints","level":2,"score":0.46027493476867676},{"id":"https://openalex.org/C169805256","wikidata":"https://www.wikidata.org/wiki/Q1361381","display_name":"Transform coding","level":4,"score":0.4389742612838745},{"id":"https://openalex.org/C78548338","wikidata":"https://www.wikidata.org/wiki/Q2493","display_name":"Data compression","level":2,"score":0.4307940602302551},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4265602231025696},{"id":"https://openalex.org/C2779333187","wikidata":"https://www.wikidata.org/wiki/Q3132648","display_name":"Quality of experience","level":3,"score":0.4190395474433899},{"id":"https://openalex.org/C55020928","wikidata":"https://www.wikidata.org/wiki/Q3813865","display_name":"Image quality","level":3,"score":0.36244016885757446},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.34443050622940063},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.24446022510528564},{"id":"https://openalex.org/C2221639","wikidata":"https://www.wikidata.org/wiki/Q2877","display_name":"Discrete cosine transform","level":3,"score":0.1587735116481781},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.09470182657241821},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.09176987409591675},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.07046183943748474},{"id":"https://openalex.org/C176217482","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Metric (unit)","level":2,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0},{"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/C153349607","wikidata":"https://www.wikidata.org/wiki/Q36649","display_name":"Visual arts","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcsvt.2017.2683504","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsvt.2017.2683504","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":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Circuits and Systems for Video Technology","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9","score":0.5099999904632568}],"awards":[{"id":"https://openalex.org/G8561601066","display_name":null,"funder_award_id":"IITP-2017-2017-0-01015","funder_id":"https://openalex.org/F4320322030","funder_display_name":"Ministry of Science, ICT and Future Planning"}],"funders":[{"id":"https://openalex.org/F4320322030","display_name":"Ministry of Science, ICT and Future Planning","ror":"https://ror.org/032e49973"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":46,"referenced_works":["https://openalex.org/W1493267153","https://openalex.org/W1539545624","https://openalex.org/W1545192369","https://openalex.org/W1580389772","https://openalex.org/W1905953425","https://openalex.org/W1970252712","https://openalex.org/W1973175507","https://openalex.org/W1976046845","https://openalex.org/W1982471090","https://openalex.org/W2004185490","https://openalex.org/W2009272644","https://openalex.org/W2012151476","https://openalex.org/W2014120092","https://openalex.org/W2022728109","https://openalex.org/W2026139930","https://openalex.org/W2036461348","https://openalex.org/W2042903050","https://openalex.org/W2046119925","https://openalex.org/W2048042940","https://openalex.org/W2054216619","https://openalex.org/W2057224480","https://openalex.org/W2060131032","https://openalex.org/W2066695105","https://openalex.org/W2068735893","https://openalex.org/W2071951087","https://openalex.org/W2075023066","https://openalex.org/W2090616925","https://openalex.org/W2114173475","https://openalex.org/W2114582993","https://openalex.org/W2117535912","https://openalex.org/W2117804578","https://openalex.org/W2125654704","https://openalex.org/W2126471044","https://openalex.org/W2133665775","https://openalex.org/W2140199336","https://openalex.org/W2141983208","https://openalex.org/W2142884912","https://openalex.org/W2146395539","https://openalex.org/W2161907179","https://openalex.org/W2162692770","https://openalex.org/W2165222134","https://openalex.org/W2323509952","https://openalex.org/W2343278664","https://openalex.org/W2466639155","https://openalex.org/W2738532471","https://openalex.org/W6741460696"],"related_works":["https://openalex.org/W2883239366","https://openalex.org/W4390768785","https://openalex.org/W3127182254","https://openalex.org/W1971541619","https://openalex.org/W1543922763","https://openalex.org/W2065864634","https://openalex.org/W2288214742","https://openalex.org/W2053916852","https://openalex.org/W2796797126","https://openalex.org/W2062545244"],"abstract_inverted_index":{"We":[0],"present":[1],"a":[2,24],"study":[3],"of":[4,10,58,67],"subjective":[5,25,97,115],"and":[6,48,83,105,114],"objective":[7,89],"quality":[8,26,90],"assessment":[9,91],"compressed":[11,33],"4K":[12,30,108],"ultra-high-definition":[13],"(UHD)":[14],"videos":[15,32],"in":[16,65,75,99],"an":[17],"immersive":[18],"viewing":[19],"environment.":[20],"First,":[21],"we":[22,52],"conduct":[23],"evaluation":[27],"experiment":[28],"for":[29,107,121],"UHD":[31,59,109],"by":[34,124],"three":[35],"state-of-the-art":[36,88],"video":[37,84,113],"coding":[38,80],"techniques,":[39],"i.e.,":[40],"Advanced":[41],"Video":[42,46],"Coding,":[43,47],"High":[44],"Efficiency":[45],"VP9.":[49],"In":[50],"particular,":[51],"aim":[53],"at":[54],"investigating":[55],"added":[56],"values":[57],"over":[60],"conventional":[61],"high":[62],"definition":[63],"(HD)":[64],"terms":[66],"perceptual":[68],"quality.":[69],"The":[70],"results":[71],"are":[72,93,117],"systematically":[73],"analyzed":[74],"various":[76],"viewpoints,":[77],"such":[78],"as":[79],"scheme,":[81],"bitrate,":[82],"content.":[85],"Second,":[86],"existing":[87],"techniques":[92],"benchmarked":[94],"using":[95],"the":[96,112,125],"data":[98,116],"order":[100],"to":[101],"investigate":[102],"their":[103],"validity":[104],"limitation":[106],"videos.":[110],"Finally,":[111],"made":[118],"publicly":[119],"available":[120],"further":[122],"research":[123,126],"community.":[127]},"counts_by_year":[{"year":2025,"cited_by_count":7},{"year":2024,"cited_by_count":11},{"year":2023,"cited_by_count":17},{"year":2022,"cited_by_count":23},{"year":2021,"cited_by_count":20},{"year":2020,"cited_by_count":13},{"year":2019,"cited_by_count":11},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}