{"id":"https://openalex.org/W2247444756","doi":"https://doi.org/10.1109/icumt.2015.7382415","title":"H.264 video encoder implementation impact on decoded picture quality in error prone IPTV environment","display_name":"H.264 video encoder implementation impact on decoded picture quality in error prone IPTV environment","publication_year":2015,"publication_date":"2015-10-01","ids":{"openalex":"https://openalex.org/W2247444756","doi":"https://doi.org/10.1109/icumt.2015.7382415","mag":"2247444756"},"language":"en","primary_location":{"id":"doi:10.1109/icumt.2015.7382415","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icumt.2015.7382415","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 7th International Congress on Ultra Modern Telecommunications and Control Systems and Workshops (ICUMT)","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/A5073642737","display_name":"Martin Slanina","orcid":"https://orcid.org/0000-0001-5418-4843"},"institutions":[{"id":"https://openalex.org/I60587646","display_name":"Brno University of Technology","ror":"https://ror.org/03613d656","country_code":"CZ","type":"education","lineage":["https://openalex.org/I60587646"]}],"countries":["CZ"],"is_corresponding":false,"raw_author_name":"Martin Slanina","raw_affiliation_strings":["Brno University of Technology, Techicka, Czech Republic"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Brno University of Technology, Techicka, Czech Republic","institution_ids":["https://openalex.org/I60587646"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5028072789","display_name":"Muhammad Shahid","orcid":"https://orcid.org/0000-0001-9258-4629"},"institutions":[{"id":"https://openalex.org/I52719799","display_name":"Blekinge Institute of Technology","ror":"https://ror.org/0093a8w51","country_code":"SE","type":"education","lineage":["https://openalex.org/I52719799"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Muhammad Shahid","raw_affiliation_strings":["Blekinge Institute of Technology, Karlskrona, Sweden"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Blekinge Institute of Technology, Karlskrona, Sweden","institution_ids":["https://openalex.org/I52719799"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.29,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.58485249,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"13","issue":null,"first_page":"116","last_page":"122"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10741","display_name":"Video Coding and Compression Technologies","score":1.0,"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":1.0,"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":0.9998000264167786,"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/T10901","display_name":"Advanced Data Compression Techniques","score":0.9973999857902527,"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":0.8280508518218994},{"id":"https://openalex.org/keywords/encoder","display_name":"Encoder","score":0.7778527140617371},{"id":"https://openalex.org/keywords/lossy-compression","display_name":"Lossy compression","score":0.7731601595878601},{"id":"https://openalex.org/keywords/iptv","display_name":"IPTV","score":0.60709547996521},{"id":"https://openalex.org/keywords/video-quality","display_name":"Video quality","score":0.5966541767120361},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.5935609340667725},{"id":"https://openalex.org/keywords/encoding","display_name":"Encoding (memory)","score":0.5856184959411621},{"id":"https://openalex.org/keywords/implementation","display_name":"Implementation","score":0.584102988243103},{"id":"https://openalex.org/keywords/scalable-video-coding","display_name":"Scalable Video Coding","score":0.5529112815856934},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.546866238117218},{"id":"https://openalex.org/keywords/context-adaptive-binary-arithmetic-coding","display_name":"Context-adaptive binary arithmetic coding","score":0.4981100559234619},{"id":"https://openalex.org/keywords/computer-engineering","display_name":"Computer engineering","score":0.4242382049560547},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3766874074935913},{"id":"https://openalex.org/keywords/data-compression","display_name":"Data compression","score":0.35889554023742676},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.32204732298851013},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.20804709196090698},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.18965193629264832},{"id":"https://openalex.org/keywords/motion-compensation","display_name":"Motion compensation","score":0.093203604221344},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.08383205533027649},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.061117023229599}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8280508518218994},{"id":"https://openalex.org/C118505674","wikidata":"https://www.wikidata.org/wiki/Q42586063","display_name":"Encoder","level":2,"score":0.7778527140617371},{"id":"https://openalex.org/C165021410","wikidata":"https://www.wikidata.org/wiki/Q55564","display_name":"Lossy compression","level":2,"score":0.7731601595878601},{"id":"https://openalex.org/C2776855496","wikidata":"https://www.wikidata.org/wiki/Q177518","display_name":"IPTV","level":2,"score":0.60709547996521},{"id":"https://openalex.org/C103910844","wikidata":"https://www.wikidata.org/wiki/Q2631256","display_name":"Video quality","level":3,"score":0.5966541767120361},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.5935609340667725},{"id":"https://openalex.org/C125411270","wikidata":"https://www.wikidata.org/wiki/Q18653","display_name":"Encoding (memory)","level":2,"score":0.5856184959411621},{"id":"https://openalex.org/C26713055","wikidata":"https://www.wikidata.org/wiki/Q245962","display_name":"Implementation","level":2,"score":0.584102988243103},{"id":"https://openalex.org/C133529210","wikidata":"https://www.wikidata.org/wiki/Q1076113","display_name":"Scalable Video Coding","level":3,"score":0.5529112815856934},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.546866238117218},{"id":"https://openalex.org/C175732694","wikidata":"https://www.wikidata.org/wiki/Q1128713","display_name":"Context-adaptive binary arithmetic coding","level":3,"score":0.4981100559234619},{"id":"https://openalex.org/C113775141","wikidata":"https://www.wikidata.org/wiki/Q428691","display_name":"Computer engineering","level":1,"score":0.4242382049560547},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3766874074935913},{"id":"https://openalex.org/C78548338","wikidata":"https://www.wikidata.org/wiki/Q2493","display_name":"Data compression","level":2,"score":0.35889554023742676},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.32204732298851013},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.20804709196090698},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.18965193629264832},{"id":"https://openalex.org/C128840427","wikidata":"https://www.wikidata.org/wiki/Q1302174","display_name":"Motion compensation","level":2,"score":0.093203604221344},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.08383205533027649},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.061117023229599},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"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/C176217482","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Metric (unit)","level":2,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icumt.2015.7382415","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icumt.2015.7382415","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 7th International Congress on Ultra Modern Telecommunications and Control Systems and Workshops (ICUMT)","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":5,"referenced_works":["https://openalex.org/W1994719915","https://openalex.org/W1997064109","https://openalex.org/W2114770744","https://openalex.org/W2119300851","https://openalex.org/W2140199336"],"related_works":["https://openalex.org/W2982235744","https://openalex.org/W2544609068","https://openalex.org/W2165892547","https://openalex.org/W2567487342","https://openalex.org/W1975527309","https://openalex.org/W1981234927","https://openalex.org/W1563912922","https://openalex.org/W2292262706","https://openalex.org/W2054531594","https://openalex.org/W4387914224"],"abstract_inverted_index":{"H.264/AVC":[0,96],"is":[1,40,53],"currently":[2],"the":[3,18,22,28,44,57,61,76,80,111,115,129,134,155,183],"most":[4],"popular":[5],"standard":[6,62],"in":[7,136],"use":[8,43,128],"for":[9,99,161],"video":[10],"encoding.":[11],"To":[12,49],"achieve":[13],"efficient":[14],"coding":[15,47,67],"while":[16,34],"maintaining":[17],"desired":[19],"level":[20],"of":[21,60,66,70,78,82,101,145],"visual":[23],"quality":[24],"and":[25,68,89,91,118,139],"to":[26,42,55,123,132,173,182],"combat":[27],"distortions":[29],"that":[30,160,164],"may":[31],"get":[32],"introduced":[33],"transmission":[35,166],"through":[36,106],"lossy":[37,165],"channels,":[38],"it":[39,52],"imperative":[41],"best":[45],"possible":[46],"methodologies.":[48],"this":[50],"end,":[51],"desirable":[54],"ascertain":[56],"available":[58,87,94],"implementations":[59],"under":[63],"various":[64],"conditions":[65],"levels":[69],"network":[71],"perturbations.":[72],"We":[73,127],"present":[74],"here":[75],"results":[77],"evaluating":[79],"behavior":[81],"two":[83],"widely":[84,116],"used":[85,117],"freely":[86],"(JM":[88],"x264)":[90],"one":[92,152],"commercially":[93],"(Elecard)":[95],"based":[97],"encoders":[98],"encoding":[100],"high":[102],"definition":[103],"(HD)":[104],"videos":[105,180],"simulated":[107],"error-prone":[108],"networks.":[109],"For":[110],"evaluation,":[112],"we":[113,158],"employed":[114],"well":[119],"understood":[120],"peak":[121],"signal":[122],"nois":[124],"ratio":[125],"(PSNR).":[126],"Mann-Whitney":[130],"test":[131],"reveal":[133],"differences":[135],"objective":[137],"scores":[138,176],"prove":[140],"a":[141],"strong":[142],"content":[143],"dependency":[144],"results,":[146],"which":[147],"prevents":[148],"us":[149],"from":[150],"favoring":[151],"implementation":[153],"above":[154],"others.":[156],"Interestingly,":[157],"find":[159],"all":[162],"implementations,":[163],"causes":[167],"sequences":[168],"encoded":[169],"at":[170],"higher":[171],"bitrates":[172],"give":[174],"worse":[175],"than":[177],"low":[178],"bitrate":[179],"subject":[181],"same":[184],"distortion.":[185]},"counts_by_year":[{"year":2018,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
