{"id":"https://openalex.org/W3186685897","doi":"https://doi.org/10.1109/pcs50896.2021.9477502","title":"Assessment of Subjective and Objective Quality of Live Streaming Sports Videos","display_name":"Assessment of Subjective and Objective Quality of Live Streaming Sports Videos","publication_year":2021,"publication_date":"2021-06-01","ids":{"openalex":"https://openalex.org/W3186685897","doi":"https://doi.org/10.1109/pcs50896.2021.9477502","mag":"3186685897"},"language":"en","primary_location":{"id":"doi:10.1109/pcs50896.2021.9477502","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pcs50896.2021.9477502","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 Picture Coding Symposium (PCS)","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/A5015745910","display_name":"Zaixi Shang","orcid":"https://orcid.org/0000-0002-4264-3130"},"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":"Zaixi Shang","raw_affiliation_strings":["Electrical and Computer Engineering, The University of Texas at Austin,Austin,Texas"],"affiliations":[{"raw_affiliation_string":"Electrical and Computer Engineering, The University of Texas at Austin,Austin,Texas","institution_ids":["https://openalex.org/I86519309"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020690836","display_name":"Joshua P. Ebenezer","orcid":"https://orcid.org/0000-0003-4936-9784"},"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":"Joshua P. Ebenezer","raw_affiliation_strings":["Electrical and Computer Engineering, The University of Texas at Austin,Austin,Texas"],"affiliations":[{"raw_affiliation_string":"Electrical and Computer Engineering, The University of Texas at Austin,Austin,Texas","institution_ids":["https://openalex.org/I86519309"]}]},{"author_position":"middle","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":"Alan C. Bovik","raw_affiliation_strings":["Electrical and Computer Engineering, The University of Texas at Austin,Austin,Texas"],"affiliations":[{"raw_affiliation_string":"Electrical and Computer Engineering, The University of Texas at Austin,Austin,Texas","institution_ids":["https://openalex.org/I86519309"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101488749","display_name":"Yongjun Wu","orcid":"https://orcid.org/0009-0009-6658-2027"},"institutions":[{"id":"https://openalex.org/I1311688040","display_name":"Amazon (United States)","ror":"https://ror.org/04mv4n011","country_code":"US","type":"company","lineage":["https://openalex.org/I1311688040"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yongjun Wu","raw_affiliation_strings":["Amazon. com, Inc., Seattle, Washington"],"affiliations":[{"raw_affiliation_string":"Amazon. com, Inc., Seattle, Washington","institution_ids":["https://openalex.org/I1311688040"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5114194191","display_name":"Hai Wei","orcid":"https://orcid.org/0000-0002-9045-7113"},"institutions":[{"id":"https://openalex.org/I1311688040","display_name":"Amazon (United States)","ror":"https://ror.org/04mv4n011","country_code":"US","type":"company","lineage":["https://openalex.org/I1311688040"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Hai Wei","raw_affiliation_strings":["Amazon. com, Inc., Seattle, Washington"],"affiliations":[{"raw_affiliation_string":"Amazon. com, Inc., Seattle, Washington","institution_ids":["https://openalex.org/I1311688040"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5042275464","display_name":"Sriram Sethuraman","orcid":"https://orcid.org/0000-0002-2961-1599"},"institutions":[{"id":"https://openalex.org/I1311688040","display_name":"Amazon (United States)","ror":"https://ror.org/04mv4n011","country_code":"US","type":"company","lineage":["https://openalex.org/I1311688040"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Sriram Sethuraman","raw_affiliation_strings":["Amazon. com, Inc., Seattle, Washington"],"affiliations":[{"raw_affiliation_string":"Amazon. com, Inc., Seattle, Washington","institution_ids":["https://openalex.org/I1311688040"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5015745910"],"corresponding_institution_ids":["https://openalex.org/I86519309"],"apc_list":null,"apc_paid":null,"fwci":0.8646,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.75580065,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"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/T11019","display_name":"Image Enhancement Techniques","score":0.9732999801635742,"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":0.9502000212669373,"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":0.7699917554855347},{"id":"https://openalex.org/keywords/live-streaming","display_name":"Live streaming","score":0.68182772397995},{"id":"https://openalex.org/keywords/multimedia","display_name":"Multimedia","score":0.5890225768089294},{"id":"https://openalex.org/keywords/video-quality","display_name":"Video quality","score":0.5485041737556458},{"id":"https://openalex.org/keywords/quality","display_name":"Quality (philosophy)","score":0.5442276000976562},{"id":"https://openalex.org/keywords/video-streaming","display_name":"Video streaming","score":0.5168655514717102},{"id":"https://openalex.org/keywords/subjective-video-quality","display_name":"Subjective video quality","score":0.43727993965148926},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.38148170709609985},{"id":"https://openalex.org/keywords/image-quality","display_name":"Image quality","score":0.24358847737312317},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.20803245902061462},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.1279483437538147},{"id":"https://openalex.org/keywords/metric","display_name":"Metric (unit)","score":0.1002240777015686},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.08375820517539978},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.07953846454620361}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7699917554855347},{"id":"https://openalex.org/C2776741261","wikidata":"https://www.wikidata.org/wiki/Q3027665","display_name":"Live streaming","level":2,"score":0.68182772397995},{"id":"https://openalex.org/C49774154","wikidata":"https://www.wikidata.org/wiki/Q131765","display_name":"Multimedia","level":1,"score":0.5890225768089294},{"id":"https://openalex.org/C103910844","wikidata":"https://www.wikidata.org/wiki/Q2631256","display_name":"Video quality","level":3,"score":0.5485041737556458},{"id":"https://openalex.org/C2779530757","wikidata":"https://www.wikidata.org/wiki/Q1207505","display_name":"Quality (philosophy)","level":2,"score":0.5442276000976562},{"id":"https://openalex.org/C2986160907","wikidata":"https://www.wikidata.org/wiki/Q220499","display_name":"Video streaming","level":2,"score":0.5168655514717102},{"id":"https://openalex.org/C114227958","wikidata":"https://www.wikidata.org/wiki/Q7631422","display_name":"Subjective video quality","level":4,"score":0.43727993965148926},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.38148170709609985},{"id":"https://openalex.org/C55020928","wikidata":"https://www.wikidata.org/wiki/Q3813865","display_name":"Image quality","level":3,"score":0.24358847737312317},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.20803245902061462},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.1279483437538147},{"id":"https://openalex.org/C176217482","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Metric (unit)","level":2,"score":0.1002240777015686},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.08375820517539978},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.07953846454620361},{"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/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/pcs50896.2021.9477502","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pcs50896.2021.9477502","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 Picture Coding Symposium (PCS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320332693","display_name":"Cockrell School of Engineering, University of Texas at Austin","ror":"https://ror.org/00hj54h04"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":35,"referenced_works":["https://openalex.org/W46948191","https://openalex.org/W1607233498","https://openalex.org/W1982130824","https://openalex.org/W1982471090","https://openalex.org/W1987489060","https://openalex.org/W2004185490","https://openalex.org/W2013131615","https://openalex.org/W2032198961","https://openalex.org/W2051816364","https://openalex.org/W2069532321","https://openalex.org/W2102166818","https://openalex.org/W2106517536","https://openalex.org/W2117535912","https://openalex.org/W2162692770","https://openalex.org/W2168005380","https://openalex.org/W2184487824","https://openalex.org/W2194363988","https://openalex.org/W2546855109","https://openalex.org/W2596816328","https://openalex.org/W2603172850","https://openalex.org/W2617811665","https://openalex.org/W2736492128","https://openalex.org/W2891639616","https://openalex.org/W2950154603","https://openalex.org/W2990900847","https://openalex.org/W3015863973","https://openalex.org/W3031546776","https://openalex.org/W3046321132","https://openalex.org/W3088669449","https://openalex.org/W3106457433","https://openalex.org/W3112764411","https://openalex.org/W3152581407","https://openalex.org/W3174722860","https://openalex.org/W6601908271","https://openalex.org/W6647225686"],"related_works":["https://openalex.org/W4388138958","https://openalex.org/W1996919562","https://openalex.org/W2046455617","https://openalex.org/W4390244677","https://openalex.org/W2809031010","https://openalex.org/W2061696964","https://openalex.org/W2546999347","https://openalex.org/W3094981288","https://openalex.org/W2140624161","https://openalex.org/W1999662728"],"abstract_inverted_index":{"Video":[0,20,85],"live":[1,43,70],"streaming":[2,8,44,71],"is":[3,78,155],"gaining":[4],"prevalence":[5],"among":[6],"video":[7,64,76],"services,":[9],"especially":[10],"for":[11,69,82,160],"the":[12,30,39,80,115,131,134,143],"delivery":[13],"of":[14,33,98,105,133,142,145],"popular":[15],"sporting":[16],"events.":[17],"Many":[18],"objective":[19,52],"Quality":[21],"Assessment":[22],"(VQA)":[23],"models":[24],"have":[25],"been":[26],"developed":[27],"to":[28,48],"predict":[29],"perceptual":[31],"quality":[32,65,112],"videos.":[34],"Appropriate":[35],"databases":[36],"that":[37],"exemplify":[38],"distortions":[40],"encountered":[41],"in":[42,58],"videos":[45,97],"are":[46],"important":[47],"designing":[49],"and":[50,84],"learning":[51],"VQA":[53,72,149],"models.":[54,150],"Towards":[55],"making":[56],"progress":[57],"this":[59],"direction,":[60],"we":[61],"built":[62],"a":[63,110,139],"database":[66,77,154],"specifically":[67],"designed":[68],"research.":[73],"The":[74,91,151],"new":[75,116,135],"called":[79],"Laboratory":[81],"Image":[83],"Engineering":[86],"(LIVE)":[87],"Live":[88],"stream":[89],"Database.":[90],"LIVE":[92,152],"Livestream":[93,153],"Database":[94],"includes":[95],"315":[96],"45":[99],"contents":[100],"impaired":[101],"by":[102,137],"6":[103],"types":[104],"distortions.":[106],"We":[107,129],"also":[108],"performed":[109],"subjective":[111],"study":[113],"using":[114],"database,":[117],"whereby":[118],"more":[119],"than":[120],"12,000":[121],"human":[122],"opinions":[123],"were":[124],"gathered":[125],"from":[126],"40":[127],"subjects.":[128],"demonstrate":[130],"usefulness":[132],"resource":[136],"performing":[138],"holistic":[140],"evaluation":[141],"performance":[144],"current":[146],"state-of-the-art":[147],"(SOTA)":[148],"being":[156],"made":[157],"publicly":[158],"available":[159],"these":[161],"purposes":[162],"at":[163],"https://live.ece.utexas.edu/research/LIVE_APV_Study/apv_index.html.":[164]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
