{"id":"https://openalex.org/W2588260028","doi":"https://doi.org/10.1109/dasip.2016.7853792","title":"Estimating encoding complexity of a real-time embedded software HEVC codec","display_name":"Estimating encoding complexity of a real-time embedded software HEVC codec","publication_year":2016,"publication_date":"2016-10-01","ids":{"openalex":"https://openalex.org/W2588260028","doi":"https://doi.org/10.1109/dasip.2016.7853792","mag":"2588260028"},"language":"en","primary_location":{"id":"doi:10.1109/dasip.2016.7853792","is_oa":false,"landing_page_url":"https://doi.org/10.1109/dasip.2016.7853792","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 Conference on Design and Architectures for Signal and Image Processing (DASIP)","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/A5065615731","display_name":"Alexandre Mercat","orcid":"https://orcid.org/0000-0003-2211-970X"},"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":"Alexandre Mercat","raw_affiliation_strings":["IETR, INSA Rennes, UEB Rennes, France","Institut d'\u00c9lectronique et des Technologies du num\u00e9Rique"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"IETR, INSA Rennes, UEB Rennes, France","institution_ids":["https://openalex.org/I28221208","https://openalex.org/I4210100151"]},{"raw_affiliation_string":"Institut d'\u00c9lectronique et des Technologies du num\u00e9Rique","institution_ids":["https://openalex.org/I4210100151"]}]},{"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, UEB Rennes, France","Institut d'\u00c9lectronique et des Technologies du num\u00e9Rique"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"IETR, INSA Rennes, UEB Rennes, France","institution_ids":["https://openalex.org/I28221208","https://openalex.org/I4210100151"]},{"raw_affiliation_string":"Institut d'\u00c9lectronique et des Technologies du num\u00e9Rique","institution_ids":["https://openalex.org/I4210100151"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046104895","display_name":"Maxime Pelcat","orcid":"https://orcid.org/0000-0002-1158-0915"},"institutions":[{"id":"https://openalex.org/I169645620","display_name":"Institut Pascal","ror":"https://ror.org/03vgfxd91","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I169645620","https://openalex.org/I198244214","https://openalex.org/I4210095849"]},{"id":"https://openalex.org/I198244214","display_name":"Universit\u00e9 Clermont Auvergne","ror":"https://ror.org/01a8ajp46","country_code":"FR","type":"education","lineage":["https://openalex.org/I198244214"]},{"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"]},{"id":"https://openalex.org/I4210152705","display_name":"Universidad Blas Pascal","ror":"https://ror.org/04z80e107","country_code":"AR","type":"education","lineage":["https://openalex.org/I4210152705"]}],"countries":["AR","FR"],"is_corresponding":false,"raw_author_name":"Maxime Pelcat","raw_affiliation_strings":["IETR, INSA Rennes, UEB Rennes, France","Institut Pascal","Institut d'\u00c9lectronique et des Technologies du num\u00e9Rique"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"IETR, INSA Rennes, UEB Rennes, France","institution_ids":["https://openalex.org/I28221208","https://openalex.org/I4210100151"]},{"raw_affiliation_string":"Institut Pascal","institution_ids":["https://openalex.org/I169645620","https://openalex.org/I198244214","https://openalex.org/I4210152705"]},{"raw_affiliation_string":"Institut d'\u00c9lectronique et des Technologies du num\u00e9Rique","institution_ids":["https://openalex.org/I4210100151"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5063461235","display_name":"Daniel M\u00e9nard","orcid":"https://orcid.org/0000-0002-5416-2393"},"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":"Daniel Menard","raw_affiliation_strings":["IETR, INSA Rennes, UEB Rennes, France","Institut d'\u00c9lectronique et des Technologies du num\u00e9Rique"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"IETR, INSA Rennes, UEB Rennes, France","institution_ids":["https://openalex.org/I28221208","https://openalex.org/I4210100151"]},{"raw_affiliation_string":"Institut d'\u00c9lectronique et des Technologies du num\u00e9Rique","institution_ids":["https://openalex.org/I4210100151"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"2016","issue":null,"first_page":"26","last_page":"33"},"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":0.9988999962806702,"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/T10531","display_name":"Advanced Vision and Imaging","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/codec","display_name":"Codec","score":0.8173823952674866},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8103901147842407},{"id":"https://openalex.org/keywords/encoder","display_name":"Encoder","score":0.8019161224365234},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.6407572031021118},{"id":"https://openalex.org/keywords/context-adaptive-binary-arithmetic-coding","display_name":"Context-adaptive binary arithmetic coding","score":0.5447438955307007},{"id":"https://openalex.org/keywords/coding-tree-unit","display_name":"Coding tree unit","score":0.5249505043029785},{"id":"https://openalex.org/keywords/reference-software","display_name":"Reference software","score":0.49583205580711365},{"id":"https://openalex.org/keywords/encoding","display_name":"Encoding (memory)","score":0.4871351420879364},{"id":"https://openalex.org/keywords/algorithmic-efficiency","display_name":"Algorithmic efficiency","score":0.448182612657547},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.4328622817993164},{"id":"https://openalex.org/keywords/computational-complexity-theory","display_name":"Computational complexity theory","score":0.4223648011684418},{"id":"https://openalex.org/keywords/video-quality","display_name":"Video quality","score":0.4156121015548706},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.41483959555625916},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.37485575675964355},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3616885542869568},{"id":"https://openalex.org/keywords/data-compression","display_name":"Data compression","score":0.2786235213279724},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.18702968955039978},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.1305347979068756},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.09197032451629639},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.07177114486694336}],"concepts":[{"id":"https://openalex.org/C161765866","wikidata":"https://www.wikidata.org/wiki/Q184748","display_name":"Codec","level":2,"score":0.8173823952674866},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8103901147842407},{"id":"https://openalex.org/C118505674","wikidata":"https://www.wikidata.org/wiki/Q42586063","display_name":"Encoder","level":2,"score":0.8019161224365234},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.6407572031021118},{"id":"https://openalex.org/C175732694","wikidata":"https://www.wikidata.org/wiki/Q1128713","display_name":"Context-adaptive binary arithmetic coding","level":3,"score":0.5447438955307007},{"id":"https://openalex.org/C190750250","wikidata":"https://www.wikidata.org/wiki/Q13533439","display_name":"Coding tree unit","level":3,"score":0.5249505043029785},{"id":"https://openalex.org/C2776493296","wikidata":"https://www.wikidata.org/wiki/Q7307150","display_name":"Reference software","level":3,"score":0.49583205580711365},{"id":"https://openalex.org/C125411270","wikidata":"https://www.wikidata.org/wiki/Q18653","display_name":"Encoding (memory)","level":2,"score":0.4871351420879364},{"id":"https://openalex.org/C116709606","wikidata":"https://www.wikidata.org/wiki/Q1296251","display_name":"Algorithmic efficiency","level":3,"score":0.448182612657547},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.4328622817993164},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.4223648011684418},{"id":"https://openalex.org/C103910844","wikidata":"https://www.wikidata.org/wiki/Q2631256","display_name":"Video quality","level":3,"score":0.4156121015548706},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.41483959555625916},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.37485575675964355},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3616885542869568},{"id":"https://openalex.org/C78548338","wikidata":"https://www.wikidata.org/wiki/Q2493","display_name":"Data compression","level":2,"score":0.2786235213279724},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.18702968955039978},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.1305347979068756},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.09197032451629639},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.07177114486694336},{"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/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","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/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}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/dasip.2016.7853792","is_oa":false,"landing_page_url":"https://doi.org/10.1109/dasip.2016.7853792","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 Conference on Design and Architectures for Signal and Image Processing (DASIP)","raw_type":"proceedings-article"},{"id":"pmh:oai:HAL:hal-01498474v1","is_oa":false,"landing_page_url":"https://hal.science/hal-01498474","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":"Conference on Design and Architectures for Signal and Image Processing (DASIP), ECSI, Oct 2016, Rennes, France. &#x27E8;10.1109/DASIP.2016.7853792&#x27E9;","raw_type":"info:eu-repo/semantics/conferenceObject"},{"id":"mag:2746737820","is_oa":false,"landing_page_url":"http://jglobal.jst.go.jp/en/public/20090422/201702256423083088","pdf_url":null,"source":{"id":"https://openalex.org/S4306512817","display_name":"IEEE Conference Proceedings","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":"IEEE Conference Proceedings","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.8999999761581421}],"awards":[],"funders":[{"id":"https://openalex.org/F4320327215","display_name":"R\u00e9gion Bretagne","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W1500016432","https://openalex.org/W1600429420","https://openalex.org/W1838550990","https://openalex.org/W1973291206","https://openalex.org/W2009152252","https://openalex.org/W2029745654","https://openalex.org/W2031349701","https://openalex.org/W2033140753","https://openalex.org/W2033582143","https://openalex.org/W2042723076","https://openalex.org/W2043101517","https://openalex.org/W2057403270","https://openalex.org/W2058503137","https://openalex.org/W2063660172","https://openalex.org/W2077743816","https://openalex.org/W2124611392","https://openalex.org/W2146395539","https://openalex.org/W2241147999","https://openalex.org/W2505609860","https://openalex.org/W2979673094","https://openalex.org/W4247086391"],"related_works":["https://openalex.org/W4362519939","https://openalex.org/W2237847712","https://openalex.org/W4399356259","https://openalex.org/W4212979751","https://openalex.org/W1528106786","https://openalex.org/W2084949169","https://openalex.org/W2072993124","https://openalex.org/W2613214950","https://openalex.org/W2552449155","https://openalex.org/W3148431543"],"abstract_inverted_index":{"The":[0],"High":[1],"Efficiency":[2],"Video":[3],"Coding":[4,88],"(HEVC)":[5],"standard":[6,18],"provides":[7],"up":[8],"to":[9,14,47,59,157],"40%":[10],"bitrate":[11],"savings":[12],"compared":[13],"the":[15,20,49,53,73,83,118,121,162],"state-of-art":[16],"H.264/AVC":[17],"for":[19,32,139],"same":[21],"perceptual":[22],"video":[23,144],"quality.":[24],"Power":[25],"consumption":[26],"constraints":[27],"represent":[28],"a":[29,37,69,87,92,96,113,130,140],"serious":[30],"challenge":[31],"embedded":[33],"applications":[34],"based":[35],"on":[36,165],"software":[38],"design.":[39],"A":[40],"large":[41],"number":[42],"of":[43,72,85,91,123,143],"systems":[44],"are":[45],"likely":[46],"integrate":[48],"HEVC":[50,74],"codec":[51],"in":[52,147],"long":[54],"run":[55],"and":[56,102,125],"will":[57],"need":[58],"be":[60,106],"energy":[61,160],"aware.":[62],"In":[63],"this":[64],"context,":[65],"we":[66,111],"carry":[67],"out":[68],"complexity":[70,84],"study":[71,80],"coding":[75],"trees":[76],"encoding":[77,86,163],"process.":[78],"This":[79,135,153],"shows":[81],"that":[82,115],"Unit":[89],"(CU)":[90],"given":[93],"size":[94],"has":[95],"non":[97],"trivial":[98],"probability":[99],"density":[100],"shape":[101],"thus":[103],"can":[104],"hardly":[105],"predicted":[107],"with":[108,129],"accuracy.":[109],"However,":[110],"propose":[112],"model":[114,136],"linearly":[116],"links":[117],"ratios":[119],"between":[120],"complexities":[122],"coarse-grain":[124],"lower-grain":[126],"CU":[127],"encodings":[128],"precision":[131],"error":[132],"under":[133],"6%.":[134],"is":[137,155],"valid":[138],"wide":[141],"range":[142],"contents":[145],"coded":[146],"Intra":[148],"configurations":[149],"at":[150],"different":[151],"bitrates.":[152],"information":[154],"useful":[156],"control":[158],"encoder":[159],"during":[161],"process":[164],"battery":[166],"limited":[167],"devices.":[168]},"counts_by_year":[],"updated_date":"2026-07-28T07:46:37.118299","created_date":"2025-10-10T00:00:00"}
