{"id":"https://openalex.org/W2810540348","doi":"https://doi.org/10.1109/lascas.2018.8399905","title":"Fast and energy-efficient HEVC transrating based on frame partitioning inheritance","display_name":"Fast and energy-efficient HEVC transrating based on frame partitioning inheritance","publication_year":2018,"publication_date":"2018-02-01","ids":{"openalex":"https://openalex.org/W2810540348","doi":"https://doi.org/10.1109/lascas.2018.8399905","mag":"2810540348"},"language":"en","primary_location":{"id":"doi:10.1109/lascas.2018.8399905","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lascas.2018.8399905","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE 9th Latin American Symposium on Circuits &amp; Systems (LASCAS)","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/A5090850210","display_name":"Thiago Bubolz","orcid":"https://orcid.org/0000-0003-0333-1393"},"institutions":[{"id":"https://openalex.org/I169248161","display_name":"Universidade Federal de Pelotas","ror":"https://ror.org/05msy9z54","country_code":"BR","type":"education","lineage":["https://openalex.org/I169248161"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Thiago Bubolz","raw_affiliation_strings":["Video Technology Research Group (ViTech) - Federal University of Pelotas (UFPel), Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Video Technology Research Group (ViTech) - Federal University of Pelotas (UFPel), Brazil","institution_ids":["https://openalex.org/I169248161"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033532286","display_name":"Ruhan Concei\u00e7\u00e3o","orcid":"https://orcid.org/0000-0002-3975-2838"},"institutions":[{"id":"https://openalex.org/I169248161","display_name":"Universidade Federal de Pelotas","ror":"https://ror.org/05msy9z54","country_code":"BR","type":"education","lineage":["https://openalex.org/I169248161"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Ruhan Conceicao","raw_affiliation_strings":["Video Technology Research Group (ViTech) - Federal University of Pelotas (UFPel), Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Video Technology Research Group (ViTech) - Federal University of Pelotas (UFPel), Brazil","institution_ids":["https://openalex.org/I169248161"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016210524","display_name":"Mateus Grellert","orcid":"https://orcid.org/0000-0003-0600-7054"},"institutions":[{"id":"https://openalex.org/I126460647","display_name":"Universidade Federal do Rio Grande","ror":"https://ror.org/05hpfkn88","country_code":"BR","type":"education","lineage":["https://openalex.org/I126460647"]},{"id":"https://openalex.org/I130442723","display_name":"Universidade Federal do Rio Grande do Sul","ror":"https://ror.org/041yk2d64","country_code":"BR","type":"education","lineage":["https://openalex.org/I130442723"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Mateus Grellert","raw_affiliation_strings":["Group of Microelectronics (GME) - Federal University of Rio Grande do SuI (UFRGS), Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Group of Microelectronics (GME) - Federal University of Rio Grande do SuI (UFRGS), Brazil","institution_ids":["https://openalex.org/I126460647","https://openalex.org/I130442723"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057414253","display_name":"Bruno Zatt","orcid":"https://orcid.org/0000-0002-8045-957X"},"institutions":[{"id":"https://openalex.org/I169248161","display_name":"Universidade Federal de Pelotas","ror":"https://ror.org/05msy9z54","country_code":"BR","type":"education","lineage":["https://openalex.org/I169248161"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Bruno Zatt","raw_affiliation_strings":["Video Technology Research Group (ViTech) - Federal University of Pelotas (UFPel), Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Video Technology Research Group (ViTech) - Federal University of Pelotas (UFPel), Brazil","institution_ids":["https://openalex.org/I169248161"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070735330","display_name":"Luciano Agostini","orcid":"https://orcid.org/0000-0002-3421-5830"},"institutions":[{"id":"https://openalex.org/I169248161","display_name":"Universidade Federal de Pelotas","ror":"https://ror.org/05msy9z54","country_code":"BR","type":"education","lineage":["https://openalex.org/I169248161"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Luciano Agostini","raw_affiliation_strings":["Video Technology Research Group (ViTech) - Federal University of Pelotas (UFPel), Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Video Technology Research Group (ViTech) - Federal University of Pelotas (UFPel), Brazil","institution_ids":["https://openalex.org/I169248161"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5024570296","display_name":"Guilherme Corr\u00eaa","orcid":"https://orcid.org/0000-0002-2739-6194"},"institutions":[{"id":"https://openalex.org/I169248161","display_name":"Universidade Federal de Pelotas","ror":"https://ror.org/05msy9z54","country_code":"BR","type":"education","lineage":["https://openalex.org/I169248161"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Guilherme Correa","raw_affiliation_strings":["Video Technology Research Group (ViTech) - Federal University of Pelotas (UFPel), Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Video Technology Research Group (ViTech) - Federal University of Pelotas (UFPel), Brazil","institution_ids":["https://openalex.org/I169248161"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"4"},"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":0.9965999722480774,"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/T12720","display_name":"Multimedia Communication and Technology","score":0.9937000274658203,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8631806969642639},{"id":"https://openalex.org/keywords/codec","display_name":"Codec","score":0.7257595062255859},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.7019377946853638},{"id":"https://openalex.org/keywords/energy-consumption","display_name":"Energy consumption","score":0.6289316415786743},{"id":"https://openalex.org/keywords/transcoding","display_name":"Transcoding","score":0.5041474103927612},{"id":"https://openalex.org/keywords/encoding","display_name":"Encoding (memory)","score":0.49209874868392944},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.48851215839385986},{"id":"https://openalex.org/keywords/efficient-energy-use","display_name":"Efficient energy use","score":0.455191969871521},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.42560896277427673},{"id":"https://openalex.org/keywords/bitstream","display_name":"Bitstream","score":0.4159688353538513},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.30411797761917114},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.2548060119152069},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.13995322585105896},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.1230413019657135}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8631806969642639},{"id":"https://openalex.org/C161765866","wikidata":"https://www.wikidata.org/wiki/Q184748","display_name":"Codec","level":2,"score":0.7257595062255859},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.7019377946853638},{"id":"https://openalex.org/C2780165032","wikidata":"https://www.wikidata.org/wiki/Q16869822","display_name":"Energy consumption","level":2,"score":0.6289316415786743},{"id":"https://openalex.org/C134535813","wikidata":"https://www.wikidata.org/wiki/Q1888734","display_name":"Transcoding","level":2,"score":0.5041474103927612},{"id":"https://openalex.org/C125411270","wikidata":"https://www.wikidata.org/wiki/Q18653","display_name":"Encoding (memory)","level":2,"score":0.49209874868392944},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.48851215839385986},{"id":"https://openalex.org/C2742236","wikidata":"https://www.wikidata.org/wiki/Q924713","display_name":"Efficient energy use","level":2,"score":0.455191969871521},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.42560896277427673},{"id":"https://openalex.org/C136695289","wikidata":"https://www.wikidata.org/wiki/Q415568","display_name":"Bitstream","level":3,"score":0.4159688353538513},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.30411797761917114},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.2548060119152069},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.13995322585105896},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.1230413019657135},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/lascas.2018.8399905","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lascas.2018.8399905","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE 9th Latin American Symposium on Circuits &amp; Systems (LASCAS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.9100000262260437}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":5,"referenced_works":["https://openalex.org/W2095407248","https://openalex.org/W2101700394","https://openalex.org/W2146395539","https://openalex.org/W2187606256","https://openalex.org/W2512495095"],"related_works":["https://openalex.org/W2107251209","https://openalex.org/W4205607586","https://openalex.org/W2573375399","https://openalex.org/W1515374658","https://openalex.org/W2732529144","https://openalex.org/W2334503698","https://openalex.org/W2170326175","https://openalex.org/W2980252933","https://openalex.org/W2007647107","https://openalex.org/W2033124722"],"abstract_inverted_index":{"Video":[0],"transcoding":[1],"for":[2],"bit":[3],"rate":[4],"adaptation,":[5],"usually":[6],"called":[7],"transrating,":[8],"has":[9],"become":[10],"an":[11,42,99],"essential":[12],"task":[13],"to":[14,95,118],"allow":[15],"the":[16,22,33,96,103,106,114,120,127],"transmission":[17],"of":[18,21,38,98,138],"different":[19],"versions":[20],"same":[23],"video":[24],"in":[25,45,59,79,140],"streaming":[26],"services":[27],"and":[28,41,52,70,105,126],"live":[29],"applications.":[30],"However,":[31],"as":[32],"transrating":[34,73,122],"operation":[35],"is":[36,57,86,116],"comprised":[37],"a":[39,68,89,135],"decoding":[40,104],"encoding":[43,107,141],"step":[44],"sequence,":[46],"it":[47],"requires":[48],"long":[49],"processing":[50],"times":[51],"high":[53],"energy":[54,128],"consumption,":[55],"which":[56],"prohibitive":[58],"large-scale":[60],"systems":[61],"or":[62],"battery-operated":[63],"devices.":[64],"This":[65],"work":[66],"proposes":[67],"fast":[69],"energy-efficient":[71],"HEVC":[72,81,121],"strategy":[74,115],"that":[75,93,113],"can":[76],"be":[77],"employed":[78],"any":[80],"codec":[82],"implementation.":[83],"The":[84],"solution":[85],"based":[87],"on":[88,132],"frame":[90],"partitioning":[91],"analysis":[92],"led":[94],"definition":[97],"inheritance":[100],"rule":[101],"between":[102],"steps.":[108],"Experimental":[109],"results":[110],"have":[111],"shown":[112],"able":[117],"reduce":[119],"time":[123],"by":[124,130],"48.5%":[125],"consumption":[129],"50.4%,":[131],"average,":[133],"with":[134],"negligible":[136],"loss":[137],"0.818%":[139],"efficiency.":[142]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":2}],"updated_date":"2026-07-22T07:51:19.307946","created_date":"2025-10-10T00:00:00"}
