{"id":"https://openalex.org/W2118078737","doi":"https://doi.org/10.1109/tce.2008.4560155","title":"Layer-weighted unequal error protection for scalable video coding extension of H.264/AVC","display_name":"Layer-weighted unequal error protection for scalable video coding extension of H.264/AVC","publication_year":2008,"publication_date":"2008-05-01","ids":{"openalex":"https://openalex.org/W2118078737","doi":"https://doi.org/10.1109/tce.2008.4560155","mag":"2118078737"},"language":"en","primary_location":{"id":"doi:10.1109/tce.2008.4560155","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tce.2008.4560155","pdf_url":null,"source":{"id":"https://openalex.org/S126824455","display_name":"IEEE Transactions on Consumer Electronics","issn_l":"0098-3063","issn":["0098-3063","1558-4127"],"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 Consumer Electronics","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/A5101499607","display_name":"Hojin Ha","orcid":"https://orcid.org/0000-0001-6488-9193"},"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"]},{"id":"https://openalex.org/I2250650973","display_name":"Samsung (South Korea)","ror":"https://ror.org/04w3jy968","country_code":"KR","type":"company","lineage":["https://openalex.org/I2250650973"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Hojin Ha","raw_affiliation_strings":["Department of Electrical and Electronics Engineering, Yonsei University, Seoul, South Korea","Digital Media Research & Development Center, Samsung Electronics Limited, Suwon, South Korea"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronics Engineering, Yonsei University, Seoul, South Korea","institution_ids":["https://openalex.org/I193775966"]},{"raw_affiliation_string":"Digital Media Research & Development Center, Samsung Electronics Limited, Suwon, South Korea","institution_ids":["https://openalex.org/I2250650973"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5024550177","display_name":"Changhoon Yim","orcid":"https://orcid.org/0000-0002-3826-6395"},"institutions":[{"id":"https://openalex.org/I24062138","display_name":"Konkuk University","ror":"https://ror.org/025h1m602","country_code":"KR","type":"education","lineage":["https://openalex.org/I24062138"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Changhoon Yim","raw_affiliation_strings":["Department of Internet & Multimedia Engineering, Konkuk University, Seoul, South Korea"],"affiliations":[{"raw_affiliation_string":"Department of Internet & Multimedia Engineering, Konkuk University, Seoul, South Korea","institution_ids":["https://openalex.org/I24062138"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5101499607"],"corresponding_institution_ids":["https://openalex.org/I193775966","https://openalex.org/I2250650973"],"apc_list":null,"apc_paid":null,"fwci":6.3454,"has_fulltext":false,"cited_by_count":78,"citation_normalized_percentile":{"value":0.96967279,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":99},"biblio":{"volume":"54","issue":"2","first_page":"736","last_page":"744"},"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/T10901","display_name":"Advanced Data Compression Techniques","score":0.9969000220298767,"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/T11165","display_name":"Image and Video Quality Assessment","score":0.9941999912261963,"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":0.8233956694602966},{"id":"https://openalex.org/keywords/bitstream","display_name":"Bitstream","score":0.7593658566474915},{"id":"https://openalex.org/keywords/scalable-video-coding","display_name":"Scalable Video Coding","score":0.7213894724845886},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.6288008093833923},{"id":"https://openalex.org/keywords/forward-error-correction","display_name":"Forward error correction","score":0.6047176718711853},{"id":"https://openalex.org/keywords/packet-loss","display_name":"Packet loss","score":0.6012545228004456},{"id":"https://openalex.org/keywords/lossy-compression","display_name":"Lossy compression","score":0.5481857657432556},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.5237769484519958},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.5167709589004517},{"id":"https://openalex.org/keywords/video-quality","display_name":"Video quality","score":0.5038987994194031},{"id":"https://openalex.org/keywords/propagation-of-uncertainty","display_name":"Propagation of uncertainty","score":0.5027098655700684},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.45406031608581543},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4401562213897705},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.4223124384880066},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.2787446975708008},{"id":"https://openalex.org/keywords/motion-compensation","display_name":"Motion compensation","score":0.21684026718139648},{"id":"https://openalex.org/keywords/metric","display_name":"Metric (unit)","score":0.2092234492301941}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8233956694602966},{"id":"https://openalex.org/C136695289","wikidata":"https://www.wikidata.org/wiki/Q415568","display_name":"Bitstream","level":3,"score":0.7593658566474915},{"id":"https://openalex.org/C133529210","wikidata":"https://www.wikidata.org/wiki/Q1076113","display_name":"Scalable Video Coding","level":3,"score":0.7213894724845886},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.6288008093833923},{"id":"https://openalex.org/C202932441","wikidata":"https://www.wikidata.org/wiki/Q55611017","display_name":"Forward error correction","level":3,"score":0.6047176718711853},{"id":"https://openalex.org/C54108766","wikidata":"https://www.wikidata.org/wiki/Q391064","display_name":"Packet loss","level":3,"score":0.6012545228004456},{"id":"https://openalex.org/C165021410","wikidata":"https://www.wikidata.org/wiki/Q55564","display_name":"Lossy compression","level":2,"score":0.5481857657432556},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.5237769484519958},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.5167709589004517},{"id":"https://openalex.org/C103910844","wikidata":"https://www.wikidata.org/wiki/Q2631256","display_name":"Video quality","level":3,"score":0.5038987994194031},{"id":"https://openalex.org/C123614077","wikidata":"https://www.wikidata.org/wiki/Q1364905","display_name":"Propagation of uncertainty","level":2,"score":0.5027098655700684},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.45406031608581543},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4401562213897705},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.4223124384880066},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.2787446975708008},{"id":"https://openalex.org/C128840427","wikidata":"https://www.wikidata.org/wiki/Q1302174","display_name":"Motion compensation","level":2,"score":0.21684026718139648},{"id":"https://openalex.org/C176217482","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Metric (unit)","level":2,"score":0.2092234492301941},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.0},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"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/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tce.2008.4560155","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tce.2008.4560155","pdf_url":null,"source":{"id":"https://openalex.org/S126824455","display_name":"IEEE Transactions on Consumer Electronics","issn_l":"0098-3063","issn":["0098-3063","1558-4127"],"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 Consumer Electronics","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1977954154","https://openalex.org/W2095979104","https://openalex.org/W2098594439","https://openalex.org/W2099289198","https://openalex.org/W2117492831","https://openalex.org/W2124848432","https://openalex.org/W2130660429","https://openalex.org/W2132616984","https://openalex.org/W2133597297","https://openalex.org/W2139610793","https://openalex.org/W2143009686","https://openalex.org/W2155990144","https://openalex.org/W2158861126","https://openalex.org/W2172073677","https://openalex.org/W6675035662"],"related_works":["https://openalex.org/W2034613189","https://openalex.org/W244344808","https://openalex.org/W2107251209","https://openalex.org/W1528098903","https://openalex.org/W2470687056","https://openalex.org/W2076066421","https://openalex.org/W2091663387","https://openalex.org/W1981234927","https://openalex.org/W2119869354","https://openalex.org/W2316062003"],"abstract_inverted_index":{"The":[0,33,83],"scalable":[1,22,55],"video":[2,23,56,94],"coding":[3],"extension":[4],"of":[5,53,61,79],"H.264/AVC":[6],"is":[7,37,85],"a":[8,69],"current":[9],"standardization":[10],"project.":[11],"This":[12],"paper":[13],"deals":[14],"with":[15],"unequal":[16,43],"error":[17,30,80,90],"protection":[18],"(UEP)":[19],"scheme":[20,36,67,115],"for":[21,87,121],"bitstream":[24],"over":[25],"packet-lossy":[26],"networks":[27],"using":[28],"forward":[29],"correction":[31],"(FEC).":[32],"proposed":[34,65,113],"UEP":[35,66,110,114],"developed":[38],"by":[39],"exploiting":[40],"jointly":[41],"the":[42,64,89,112],"importance":[44],"existing":[45],"both":[46],"in":[47,100,104],"temporal":[48,101],"layers":[49,52,102],"and":[50,71,103,119],"quality":[51,95,105],"hierarchial":[54],"bitstream.":[57],"For":[58],"efficient":[59,72],"assignment":[60],"FEC":[62],"codes,":[63],"uses":[68],"simple":[70],"performance":[73],"metric,":[74],"namely":[75],"layer-weighted":[76],"expected":[77],"zone":[78],"propagation":[81,91],"(LW-EZEP).":[82],"LW-EZEP":[84],"adopted":[86],"quantifying":[88],"effect":[92],"on":[93],"degradation":[96],"from":[97],"packet":[98],"loss":[99],"layers.":[106],"Compared":[107],"to":[108],"other":[109],"schemes,":[111],"demonstrates":[116],"strong":[117],"robustness":[118],"adaptation":[120],"variable":[122],"channel":[123],"status.":[124]},"counts_by_year":[{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":4},{"year":2016,"cited_by_count":9},{"year":2015,"cited_by_count":9},{"year":2014,"cited_by_count":12},{"year":2013,"cited_by_count":11},{"year":2012,"cited_by_count":10}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
