{"id":"https://openalex.org/W2766285357","doi":"https://doi.org/10.23919/eusipco.2017.8081452","title":"Efficient parallel architecture for a real-time UHD scalable HEVC encoder","display_name":"Efficient parallel architecture for a real-time UHD scalable HEVC encoder","publication_year":2017,"publication_date":"2017-08-01","ids":{"openalex":"https://openalex.org/W2766285357","doi":"https://doi.org/10.23919/eusipco.2017.8081452","mag":"2766285357"},"language":"en","primary_location":{"id":"doi:10.23919/eusipco.2017.8081452","is_oa":false,"landing_page_url":"https://doi.org/10.23919/eusipco.2017.8081452","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 25th European Signal Processing Conference (EUSIPCO)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5064500735","display_name":"Ronan Parois","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ronan Parois","raw_affiliation_strings":["ATEME, Paris, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ATEME, Paris, France","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084205574","display_name":"Wassim Hamidouche","orcid":"https://orcid.org/0000-0002-0143-1756"},"institutions":[{"id":"https://openalex.org/I28221208","display_name":"Institut National des Sciences Appliqu\u00e9es de Rennes","ror":"https://ror.org/04xaa4j22","country_code":"FR","type":"education","lineage":["https://openalex.org/I28221208"]},{"id":"https://openalex.org/I4210100151","display_name":"Institut d'\u00c9lectronique et des Technologies du num\u00e9Rique","ror":"https://ror.org/013q33h79","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I28221208","https://openalex.org/I4210095849","https://openalex.org/I4210100151","https://openalex.org/I56067802","https://openalex.org/I97188460"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Wassim Hamidouche","raw_affiliation_strings":["IETR INSA, Rennes, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"IETR INSA, Rennes, France","institution_ids":["https://openalex.org/I28221208","https://openalex.org/I4210100151"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018565602","display_name":"J\u00e9r\u00f4me Vi\u00e9ron","orcid":"https://orcid.org/0009-0003-4110-7816"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Jerome Vieron","raw_affiliation_strings":["ATEME, Paris, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ATEME, Paris, France","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013069980","display_name":"Micka\u00ebl Raulet","orcid":"https://orcid.org/0000-0002-9704-1612"},"institutions":[{"id":"https://openalex.org/I28221208","display_name":"Institut National des Sciences Appliqu\u00e9es de Rennes","ror":"https://ror.org/04xaa4j22","country_code":"FR","type":"education","lineage":["https://openalex.org/I28221208"]},{"id":"https://openalex.org/I4210100151","display_name":"Institut d'\u00c9lectronique et des Technologies du num\u00e9Rique","ror":"https://ror.org/013q33h79","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I28221208","https://openalex.org/I4210095849","https://openalex.org/I4210100151","https://openalex.org/I56067802","https://openalex.org/I97188460"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Mickael Raulet","raw_affiliation_strings":["IETR INSA, Rennes, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"IETR INSA, Rennes, France","institution_ids":["https://openalex.org/I28221208","https://openalex.org/I4210100151"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5031377954","display_name":"Olivier D\u00e9forges","orcid":"https://orcid.org/0000-0003-0750-0959"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Olivier Deforges","raw_affiliation_strings":["ATEME, Paris, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ATEME, Paris, France","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"13","issue":null,"first_page":"1465","last_page":"1469"},"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":0.9941999912261963,"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"}},{"id":"https://openalex.org/T13905","display_name":"Telecommunications and Broadcasting Technologies","score":0.9930999875068665,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8278456926345825},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.750144362449646},{"id":"https://openalex.org/keywords/encoder","display_name":"Encoder","score":0.7270697355270386},{"id":"https://openalex.org/keywords/algorithmic-efficiency","display_name":"Algorithmic efficiency","score":0.5373244881629944},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.5236591696739197},{"id":"https://openalex.org/keywords/backward-compatibility","display_name":"Backward compatibility","score":0.5064233541488647},{"id":"https://openalex.org/keywords/scalable-video-coding","display_name":"Scalable Video Coding","score":0.4934760332107544},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.4322611689567566},{"id":"https://openalex.org/keywords/latency","display_name":"Latency (audio)","score":0.42507797479629517},{"id":"https://openalex.org/keywords/random-access","display_name":"Random access","score":0.42251837253570557},{"id":"https://openalex.org/keywords/reference-software","display_name":"Reference software","score":0.4212700128555298},{"id":"https://openalex.org/keywords/bit-rate","display_name":"Bit rate","score":0.41311341524124146},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.38339531421661377},{"id":"https://openalex.org/keywords/computer-architecture","display_name":"Computer architecture","score":0.3485628366470337},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.2441575825214386},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.22980567812919617},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.10488587617874146}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8278456926345825},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.750144362449646},{"id":"https://openalex.org/C118505674","wikidata":"https://www.wikidata.org/wiki/Q42586063","display_name":"Encoder","level":2,"score":0.7270697355270386},{"id":"https://openalex.org/C116709606","wikidata":"https://www.wikidata.org/wiki/Q1296251","display_name":"Algorithmic efficiency","level":3,"score":0.5373244881629944},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.5236591696739197},{"id":"https://openalex.org/C20574231","wikidata":"https://www.wikidata.org/wiki/Q844605","display_name":"Backward compatibility","level":2,"score":0.5064233541488647},{"id":"https://openalex.org/C133529210","wikidata":"https://www.wikidata.org/wiki/Q1076113","display_name":"Scalable Video Coding","level":3,"score":0.4934760332107544},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.4322611689567566},{"id":"https://openalex.org/C82876162","wikidata":"https://www.wikidata.org/wiki/Q17096504","display_name":"Latency (audio)","level":2,"score":0.42507797479629517},{"id":"https://openalex.org/C101722063","wikidata":"https://www.wikidata.org/wiki/Q218825","display_name":"Random access","level":2,"score":0.42251837253570557},{"id":"https://openalex.org/C2776493296","wikidata":"https://www.wikidata.org/wiki/Q7307150","display_name":"Reference software","level":3,"score":0.4212700128555298},{"id":"https://openalex.org/C2987812609","wikidata":"https://www.wikidata.org/wiki/Q194158","display_name":"Bit rate","level":2,"score":0.41311341524124146},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.38339531421661377},{"id":"https://openalex.org/C118524514","wikidata":"https://www.wikidata.org/wiki/Q173212","display_name":"Computer architecture","level":1,"score":0.3485628366470337},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.2441575825214386},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.22980567812919617},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.10488587617874146},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"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/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.23919/eusipco.2017.8081452","is_oa":false,"landing_page_url":"https://doi.org/10.23919/eusipco.2017.8081452","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 25th European Signal Processing Conference (EUSIPCO)","raw_type":"proceedings-article"},{"id":"pmh:oai:HAL:hal-01716811v1","is_oa":false,"landing_page_url":"https://hal.science/hal-01716811","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"2017 25th European Signal Processing Conference (EUSIPCO), Aug 2017, Kos, Greece. &#x27E8;10.23919/EUSIPCO.2017.8081452&#x27E9;","raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.5699999928474426}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W2043292349","https://openalex.org/W2044470449","https://openalex.org/W2087895971","https://openalex.org/W2101700394","https://openalex.org/W2112412696","https://openalex.org/W2131799300","https://openalex.org/W2140199336","https://openalex.org/W2146395539","https://openalex.org/W2243883016","https://openalex.org/W2248155580","https://openalex.org/W2402742266","https://openalex.org/W2430022887","https://openalex.org/W2507355644","https://openalex.org/W2588872025","https://openalex.org/W2979673094","https://openalex.org/W6675207249","https://openalex.org/W6690788269"],"related_works":["https://openalex.org/W2013070881","https://openalex.org/W1513011444","https://openalex.org/W2043017478","https://openalex.org/W2541422053","https://openalex.org/W2072506582","https://openalex.org/W1987834713","https://openalex.org/W2146771294","https://openalex.org/W2050605163","https://openalex.org/W2116107115","https://openalex.org/W2281946491"],"abstract_inverted_index":{"The":[0,109],"scalable":[1,101],"extension":[2,39],"(SHVC)":[3],"of":[4,147,158,172],"the":[5,33,37,77,85,94,164],"High":[6],"Efficiency":[7],"Video":[8],"Coding":[9],"(HEVC)":[10],"allows":[11],"encoding":[12],"in":[13,76,93,151,180],"layers":[14],"a":[15,64,100,113,142,152],"video":[16,81,156],"with":[17,132],"multiple":[18],"quality":[19],"level":[20],"such":[21],"as":[22,80],"resolution,":[23],"bit-depth":[24],"or":[25,129,134],"Signal":[26],"to":[27,32],"Noise":[28],"Ratio":[29],"(SNR).":[30],"Compared":[31],"equivalent":[34],"HEVC":[35,107],"simulcast,":[36],"SHVC":[38,62,166],"provides":[40,112],"inter-layer":[41,50],"prediction":[42,51],"mechanisms":[43,52],"enabling":[44],"significant":[45],"bit-rate":[46],"savings.":[47],"Moreover":[48,122,163],"these":[49],"are":[53,125],"less":[54],"complex":[55],"than":[56],"those":[57],"from":[58],"former":[59],"standards.":[60],"Therefore,":[61],"seems":[63],"promising":[65],"solution":[66,167],"for":[67,127],"both":[68],"broadcast":[69],"and":[70,73,120,160],"storage":[71],"applications":[72],"is":[74,88],"considered":[75,92],"ATSC":[78,95,177],"3.0":[79,178],"coding":[82,136],"solution.":[83],"Indeed":[84],"spatial":[86,144],"scalability":[87,145],"an":[89,176],"application":[90,146],"use-case":[91],"3.0.":[96],"This":[97],"paper":[98],"proposes":[99],"multi-layer":[102],"architecture":[103,111,149],"combining":[104],"pipelined":[105],"software":[106],"encoders.":[108],"proposed":[110,126,165],"good":[114],"trade-off":[115],"between":[116],"parallelism":[117],"over":[118],"layer":[119],"latency.":[121],"two":[123],"configurations":[124],"Live":[128],"File":[130],"encodings":[131,157,171],"real-time":[133,155,170],"best":[135],"efficiency":[137],"targets,":[138],"respectively.":[139],"Results":[140],"present":[141],"2\u00d7":[143],"this":[148],"achieving":[150],"low-delay":[153],"configuration":[154],"1080p60":[159],"1600p30":[161],"sequences.":[162],"also":[168],"demonstrated":[169],"UHD":[173],"contents":[174],"at":[175],"meeting":[179],"random-access":[181],"configuration.":[182]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":2}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
