{"id":"https://openalex.org/W2797623358","doi":"https://doi.org/10.1109/icassp.2018.8461351","title":"Learning-Based Complexity Reduction and Scaling for HEVC Encoders","display_name":"Learning-Based Complexity Reduction and Scaling for HEVC Encoders","publication_year":2018,"publication_date":"2018-04-01","ids":{"openalex":"https://openalex.org/W2797623358","doi":"https://doi.org/10.1109/icassp.2018.8461351","mag":"2797623358"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.2018.8461351","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2018.8461351","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","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/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"]}],"countries":["BR"],"is_corresponding":true,"raw_author_name":"Mateus Grellert","raw_affiliation_strings":["Graduate Program in Computing, Federal University of Rio Grande do SuI, Brazil"],"affiliations":[{"raw_affiliation_string":"Graduate Program in Computing, Federal University of Rio Grande do SuI, Brazil","institution_ids":["https://openalex.org/I126460647"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046426137","display_name":"S\u00e9rgio Bampi","orcid":"https://orcid.org/0000-0002-9018-6309"},"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"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Sergio Bampi","raw_affiliation_strings":["Graduate Program in Computing, Federal University of Rio Grande do SuI, Brazil"],"affiliations":[{"raw_affiliation_string":"Graduate Program in Computing, Federal University of Rio Grande do SuI, Brazil","institution_ids":["https://openalex.org/I126460647"]}]},{"author_position":"middle","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, Brazil"],"affiliations":[{"raw_affiliation_string":"Video Technology Research Group (ViTech), Federal University of Pelotas, Brazil","institution_ids":["https://openalex.org/I169248161"]}]},{"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, Brazil"],"affiliations":[{"raw_affiliation_string":"Video Technology Research Group (ViTech), Federal University of Pelotas, Brazil","institution_ids":["https://openalex.org/I169248161"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5059180287","display_name":"Lu\u00eds A. da Silva Cruz","orcid":"https://orcid.org/0000-0003-1141-4404"},"institutions":[{"id":"https://openalex.org/I76903346","display_name":"University of Coimbra","ror":"https://ror.org/04z8k9a98","country_code":"PT","type":"education","lineage":["https://openalex.org/I76903346"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Luis A. da Silva Cruz","raw_affiliation_strings":["Dept. of Elect. and Comp. Engineering, University of Coimbra, Portugal"],"affiliations":[{"raw_affiliation_string":"Dept. of Elect. and Comp. Engineering, University of Coimbra, Portugal","institution_ids":["https://openalex.org/I76903346"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5016210524"],"corresponding_institution_ids":["https://openalex.org/I126460647"],"apc_list":null,"apc_paid":null,"fwci":0.6606,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.67871113,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"1208","last_page":"1212"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10741","display_name":"Video Coding and Compression Technologies","score":0.9998999834060669,"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":0.9998999834060669,"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/T10531","display_name":"Advanced Vision and Imaging","score":0.9882000088691711,"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":0.9848999977111816,"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/encoder","display_name":"Encoder","score":0.8372368216514587},{"id":"https://openalex.org/keywords/computational-complexity-theory","display_name":"Computational complexity theory","score":0.7403578758239746},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6889910101890564},{"id":"https://openalex.org/keywords/reduction","display_name":"Reduction (mathematics)","score":0.6076834201812744},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.6056206822395325},{"id":"https://openalex.org/keywords/random-access","display_name":"Random access","score":0.6003421545028687},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5559788942337036},{"id":"https://openalex.org/keywords/partition","display_name":"Partition (number theory)","score":0.49183058738708496},{"id":"https://openalex.org/keywords/time-complexity","display_name":"Time complexity","score":0.4301978349685669},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.38146257400512695},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2450350522994995},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.11357945203781128},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.0716698169708252}],"concepts":[{"id":"https://openalex.org/C118505674","wikidata":"https://www.wikidata.org/wiki/Q42586063","display_name":"Encoder","level":2,"score":0.8372368216514587},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.7403578758239746},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6889910101890564},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.6076834201812744},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.6056206822395325},{"id":"https://openalex.org/C101722063","wikidata":"https://www.wikidata.org/wiki/Q218825","display_name":"Random access","level":2,"score":0.6003421545028687},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5559788942337036},{"id":"https://openalex.org/C42812","wikidata":"https://www.wikidata.org/wiki/Q1082910","display_name":"Partition (number theory)","level":2,"score":0.49183058738708496},{"id":"https://openalex.org/C311688","wikidata":"https://www.wikidata.org/wiki/Q2393193","display_name":"Time complexity","level":2,"score":0.4301978349685669},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.38146257400512695},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2450350522994995},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.11357945203781128},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.0716698169708252},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","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/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icassp.2018.8461351","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2018.8461351","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.49000000953674316,"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W129383413","https://openalex.org/W2025945642","https://openalex.org/W2028497057","https://openalex.org/W2044884093","https://openalex.org/W2063660172","https://openalex.org/W2082392931","https://openalex.org/W2101700394","https://openalex.org/W2109024809","https://openalex.org/W2109519887","https://openalex.org/W2246661590","https://openalex.org/W2723482394","https://openalex.org/W2979673094","https://openalex.org/W6657818990","https://openalex.org/W6675207249","https://openalex.org/W6769015554"],"related_works":["https://openalex.org/W2095407248","https://openalex.org/W2110856849","https://openalex.org/W1997714924","https://openalex.org/W2129190845","https://openalex.org/W1994209155","https://openalex.org/W1971210268","https://openalex.org/W4384300015","https://openalex.org/W2054979592","https://openalex.org/W2100712766","https://openalex.org/W1589381382"],"abstract_inverted_index":{"This":[0],"article":[1],"proposes":[2],"a":[3,25,31,50,65,70,107,116],"fast":[4,32],"Coding":[5],"Unit":[6],"(CU)":[7],"partition":[8,34],"decision":[9,35,81],"for":[10],"use":[11],"in":[12,24,58,74,110,138],"HEVC":[13],"encoders":[14],"based":[15],"on":[16],"Decision":[17],"Tree":[18],"classifiers.":[19],"The":[20],"trees":[21],"are":[22],"employed":[23],"modified":[26],"low-complexity":[27],"encoder":[28],"that":[29,131],"implements":[30],"CU":[33],"algorithm.":[36],"Using":[37],"the":[38,59,75,89,93,101,121,132],"proposed":[39,94,133],"method,":[40],"an":[41],"average":[42],"complexity":[43,67,98,102,145],"reduction":[44,68,103],"of":[45,56,92,140],"47.8%":[46],"is":[47,84],"achieved":[48],"with":[49,69,127],"Bjontegaard":[51],"Delta":[52],"bitrate":[53],"(BD-BR)":[54],"loss":[55,73,109],"0.24%":[57],"Random":[60,122],"Access":[61,123],"coding":[62],"configuration,":[63],"and":[64,144],"42.8%":[66],"0.19%":[71],"BD-BR":[72,118],"Low":[76],"Delay":[77],"B":[78],"configuration.":[79,124],"A":[80,125],"threshold":[82],"analysis":[83],"also":[85],"presented":[86],"to":[87,113],"assess":[88],"rate-distortion-complexity":[90],"trade-off":[91],"method":[95,134],"at":[96],"different":[97],"points,":[99],"varying":[100],"from":[104],"28%":[105],"(with":[106,115],"0.04%":[108],"BD-BR)":[111],"up":[112],"60%":[114],"3.6%":[117],"loss)":[119],"using":[120],"comparison":[126],"related":[128],"works":[129],"shows":[130],"outperforms":[135],"competing":[136],"solutions":[137],"terms":[139],"both":[141],"rate-distortion":[142],"efficiency":[143],"reduction.":[146]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
