{"id":"https://openalex.org/W4415744194","doi":"https://doi.org/10.1109/sbcci66862.2025.11218687","title":"Fast VVC Affine Motion Estimation Using a Hardware-Friendly Machine Learning Method","display_name":"Fast VVC Affine Motion Estimation Using a Hardware-Friendly Machine Learning Method","publication_year":2025,"publication_date":"2025-08-25","ids":{"openalex":"https://openalex.org/W4415744194","doi":"https://doi.org/10.1109/sbcci66862.2025.11218687"},"language":null,"primary_location":{"id":"doi:10.1109/sbcci66862.2025.11218687","is_oa":false,"landing_page_url":"https://doi.org/10.1109/sbcci66862.2025.11218687","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 38th SBC/SBMicro/IEEE Symposium on Integrated Circuits and Systems Design (SBCCI)","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/A5072485522","display_name":"Ramiro Viana","orcid":"https://orcid.org/0000-0001-7590-2883"},"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":"Ramiro Viana","raw_affiliation_strings":["Federal University of Pelotas (UFPel),Video Technology Research Group (ViTech), Graduate Program in Computing (PPGC),Pelotas/RS,Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Federal University of Pelotas (UFPel),Video Technology Research Group (ViTech), Graduate Program in Computing (PPGC),Pelotas/RS,Brazil","institution_ids":["https://openalex.org/I169248161"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019989005","display_name":"Marta Loose","orcid":null},"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":"Marta Loose","raw_affiliation_strings":["Federal University of Pelotas (UFPel),Video Technology Research Group (ViTech), Graduate Program in Computing (PPGC),Pelotas/RS,Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Federal University of Pelotas (UFPel),Video Technology Research Group (ViTech), Graduate Program in Computing (PPGC),Pelotas/RS,Brazil","institution_ids":["https://openalex.org/I169248161"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109375106","display_name":"Marcelo Porto","orcid":null},"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":"Marcelo Porto","raw_affiliation_strings":["Federal University of Pelotas (UFPel),Video Technology Research Group (ViTech), Graduate Program in Computing (PPGC),Pelotas/RS,Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Federal University of Pelotas (UFPel),Video Technology Research Group (ViTech), Graduate Program in Computing (PPGC),Pelotas/RS,Brazil","institution_ids":["https://openalex.org/I169248161"]}]},{"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 Corr\u00eaa","raw_affiliation_strings":["Federal University of Pelotas (UFPel),Video Technology Research Group (ViTech), Graduate Program in Computing (PPGC),Pelotas/RS,Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Federal University of Pelotas (UFPel),Video Technology Research Group (ViTech), Graduate Program in Computing (PPGC),Pelotas/RS,Brazil","institution_ids":["https://openalex.org/I169248161"]}]},{"author_position":"last","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":["Federal University of Pelotas (UFPel),Video Technology Research Group (ViTech), Graduate Program in Computing (PPGC),Pelotas/RS,Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Federal University of Pelotas (UFPel),Video Technology Research Group (ViTech), Graduate Program in Computing (PPGC),Pelotas/RS,Brazil","institution_ids":["https://openalex.org/I169248161"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I169248161"],"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":null,"issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10741","display_name":"Video Coding and Compression Technologies","score":0.9717000126838684,"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":0.9717000126838684,"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":0.01119999960064888,"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":0.008899999782443047,"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/affine-transformation","display_name":"Affine transformation","score":0.5860000252723694},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.5746999979019165},{"id":"https://openalex.org/keywords/adaptability","display_name":"Adaptability","score":0.484499990940094},{"id":"https://openalex.org/keywords/motion-estimation","display_name":"Motion estimation","score":0.45210000872612},{"id":"https://openalex.org/keywords/data-compression","display_name":"Data compression","score":0.4056999981403351},{"id":"https://openalex.org/keywords/decision-tree","display_name":"Decision tree","score":0.3959999978542328}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6996999979019165},{"id":"https://openalex.org/C92757383","wikidata":"https://www.wikidata.org/wiki/Q382497","display_name":"Affine transformation","level":2,"score":0.5860000252723694},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.5746999979019165},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5562999844551086},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.5177000164985657},{"id":"https://openalex.org/C177606310","wikidata":"https://www.wikidata.org/wiki/Q5674297","display_name":"Adaptability","level":2,"score":0.484499990940094},{"id":"https://openalex.org/C10161872","wikidata":"https://www.wikidata.org/wiki/Q557891","display_name":"Motion estimation","level":2,"score":0.45210000872612},{"id":"https://openalex.org/C78548338","wikidata":"https://www.wikidata.org/wiki/Q2493","display_name":"Data compression","level":2,"score":0.4056999981403351},{"id":"https://openalex.org/C84525736","wikidata":"https://www.wikidata.org/wiki/Q831366","display_name":"Decision tree","level":2,"score":0.3959999978542328},{"id":"https://openalex.org/C2777210771","wikidata":"https://www.wikidata.org/wiki/Q4927124","display_name":"Block (permutation group theory)","level":2,"score":0.38850000500679016},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3246999979019165},{"id":"https://openalex.org/C5481197","wikidata":"https://www.wikidata.org/wiki/Q16766476","display_name":"Decision tree learning","level":3,"score":0.31949999928474426},{"id":"https://openalex.org/C125411270","wikidata":"https://www.wikidata.org/wiki/Q18653","display_name":"Encoding (memory)","level":2,"score":0.31049999594688416},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.28299999237060547},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.27619999647140503},{"id":"https://openalex.org/C113174947","wikidata":"https://www.wikidata.org/wiki/Q2859736","display_name":"Tree (set theory)","level":2,"score":0.27549999952316284},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.2646999955177307}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/sbcci66862.2025.11218687","is_oa":false,"landing_page_url":"https://doi.org/10.1109/sbcci66862.2025.11218687","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 38th SBC/SBMicro/IEEE Symposium on Integrated Circuits and Systems Design (SBCCI)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320321091","display_name":"Coordena\u00e7\u00e3o de Aperfei\u00e7oamento de Pessoal de N\u00edvel Superior","ror":"https://ror.org/00x0ma614"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W2101234009","https://openalex.org/W2987510390","https://openalex.org/W3031546776","https://openalex.org/W3184685819","https://openalex.org/W3202918664","https://openalex.org/W4311217691","https://openalex.org/W4312331335","https://openalex.org/W4312597082","https://openalex.org/W4367276751","https://openalex.org/W4385290326","https://openalex.org/W4385708763","https://openalex.org/W4386590541","https://openalex.org/W4390630310","https://openalex.org/W4403279703","https://openalex.org/W4408520408","https://openalex.org/W4409660508"],"related_works":[],"abstract_inverted_index":{"There":[0],"is":[1,32,73,123],"a":[2,62,74,86,110,124],"growing":[3],"demand":[4],"for":[5,136],"high-resolution":[6],"digital":[7],"videos,":[8],"mainly":[9],"over":[10],"the":[11,16,27,33,92,96,100,105,143,147],"Internet.":[12],"Different":[13],"platforms":[14],"allow":[15],"transmission,":[17],"sharing,":[18],"and":[19,38,51,71],"consumption":[20],"of":[21,57,95,99,156,170],"videos":[22],"online.":[23],"In":[24],"this":[25,72],"sense,":[26],"Versatile":[28],"Video":[29],"Coding":[30],"(VVC)":[31],"state-of-the-art":[34],"video":[35],"coding":[36,174],"standard,":[37],"it":[39],"provides":[40],"new":[41],"tools":[42],"that":[43],"enable":[44],"higher":[45,64],"compression":[46],"rates":[47],"than":[48],"previous":[49,69],"standards":[50],"greater":[52],"adaptability":[53],"to":[54,68,76,90,141,146],"different":[55],"types":[56],"videos.":[58],"However,":[59],"VVC":[60,101],"has":[61],"much":[63],"computational":[65,93],"cost":[66,94],"compared":[67],"standards,":[70],"limitation":[75],"boost":[77],"its":[78],"use":[79],"in":[80,114,163],"current":[81],"applications.":[82],"This":[83,116],"paper":[84],"presents":[85],"machine":[87,126],"learning-based":[88],"solution":[89,117],"reduce":[91],"inter-frame":[97],"prediction":[98],"encoder,":[102],"focusing":[103],"on":[104,173],"Affine":[106],"Motion":[107],"Estimation":[108],"(AME),":[109],"novel":[111],"tool":[112],"included":[113],"VVC.":[115],"used":[118],"Decision":[119],"Tree":[120],"(DT),":[121],"which":[122],"hardware-friendly":[125],"learning":[127],"method.":[128],"Then,":[129],"12":[130],"DT":[131],"models":[132],"were":[133],"trained,":[134],"one":[135],"each":[137],"supported":[138],"block":[139],"size,":[140],"skip":[142],"AME":[144,164],"according":[145],"encoding":[148,165],"context.":[149],"The":[150],"results":[151],"showed":[152],"an":[153,168],"average":[154],"reduction":[155],"$\\mathbf{4":[157],"2":[158],".":[159],"8":[160],"5":[161],"\\%}$":[162],"time,":[166],"with":[167],"impact":[169],"$0.27":[171],"\\%$":[172],"efficiency.":[175]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-31T00:00:00"}