{"id":"https://openalex.org/W4380885202","doi":"https://doi.org/10.1145/3588444.3591024","title":"Novel Motion-Compensated Spatio-Temporal Filtering Scheme for x265 Open-Source Video Encoder","display_name":"Novel Motion-Compensated Spatio-Temporal Filtering Scheme for x265 Open-Source Video Encoder","publication_year":2023,"publication_date":"2023-05-07","ids":{"openalex":"https://openalex.org/W4380885202","doi":"https://doi.org/10.1145/3588444.3591024"},"language":"en","primary_location":{"id":"doi:10.1145/3588444.3591024","is_oa":true,"landing_page_url":"http://dx.doi.org/10.1145/3588444.3591024","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3588444.3591024?download=true","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2nd Mile-High Video Conference","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://dl.acm.org/doi/pdf/10.1145/3588444.3591024?download=true","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5004051652","display_name":"Santhoshini Sekar","orcid":"https://orcid.org/0009-0008-0777-1269"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Santhoshini Sekar","raw_affiliation_strings":["Multicoreware, Inc, Chennai, India"],"raw_orcid":"https://orcid.org/0009-0008-0777-1269","affiliations":[{"raw_affiliation_string":"Multicoreware, Inc, Chennai, India","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101602927","display_name":"Ashok Kumar Mishra","orcid":"https://orcid.org/0009-0004-9920-9329"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ashok Kumar Mishra","raw_affiliation_strings":["Multicoreware, Inc, Chennai, India"],"raw_orcid":"https://orcid.org/0009-0004-9920-9329","affiliations":[{"raw_affiliation_string":"Multicoreware, Inc, Chennai, India","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064728428","display_name":"Alex Giladi","orcid":null},"institutions":[{"id":"https://openalex.org/I2800752714","display_name":"Comcast (United States)","ror":"https://ror.org/00sgxyw28","country_code":"US","type":"company","lineage":["https://openalex.org/I2800752714"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Alex Giladi","raw_affiliation_strings":["Comcast, Denver, United States of America"],"raw_orcid":"https://orcid.org/0009-0001-0425-9031","affiliations":[{"raw_affiliation_string":"Comcast, Denver, United States of America","institution_ids":["https://openalex.org/I2800752714"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5026562201","display_name":"Dan Grois","orcid":"https://orcid.org/0000-0002-7659-0129"},"institutions":[{"id":"https://openalex.org/I4210089528","display_name":"The Technological College of Beer Sheva","ror":"https://ror.org/00bzfhs56","country_code":"IL","type":"education","lineage":["https://openalex.org/I4210089528"]}],"countries":["IL"],"is_corresponding":false,"raw_author_name":"Dan Grois","raw_affiliation_strings":["Comcast, Beer-Sheva, Israel"],"raw_orcid":"https://orcid.org/0000-0002-7659-0129","affiliations":[{"raw_affiliation_string":"Comcast, Beer-Sheva, Israel","institution_ids":["https://openalex.org/I4210089528"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.05664232,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"126","last_page":"127"},"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":0.9944000244140625,"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":0.9922000169754028,"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":0.8866645693778992},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8683358430862427},{"id":"https://openalex.org/keywords/leverage","display_name":"Leverage (statistics)","score":0.5863213539123535},{"id":"https://openalex.org/keywords/x86","display_name":"x86","score":0.5861878991127014},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.5795468091964722},{"id":"https://openalex.org/keywords/video-quality","display_name":"Video quality","score":0.4566253423690796},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.41758549213409424},{"id":"https://openalex.org/keywords/video-streaming","display_name":"Video streaming","score":0.41047701239585876},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.35081028938293457},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.16156399250030518},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.14319798350334167},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.13380786776542664}],"concepts":[{"id":"https://openalex.org/C118505674","wikidata":"https://www.wikidata.org/wiki/Q42586063","display_name":"Encoder","level":2,"score":0.8866645693778992},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8683358430862427},{"id":"https://openalex.org/C153083717","wikidata":"https://www.wikidata.org/wiki/Q6535263","display_name":"Leverage (statistics)","level":2,"score":0.5863213539123535},{"id":"https://openalex.org/C170723468","wikidata":"https://www.wikidata.org/wiki/Q182933","display_name":"x86","level":3,"score":0.5861878991127014},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.5795468091964722},{"id":"https://openalex.org/C103910844","wikidata":"https://www.wikidata.org/wiki/Q2631256","display_name":"Video quality","level":3,"score":0.4566253423690796},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.41758549213409424},{"id":"https://openalex.org/C2986160907","wikidata":"https://www.wikidata.org/wiki/Q220499","display_name":"Video streaming","level":2,"score":0.41047701239585876},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.35081028938293457},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.16156399250030518},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.14319798350334167},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.13380786776542664},{"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/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C176217482","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Metric (unit)","level":2,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3588444.3591024","is_oa":true,"landing_page_url":"http://dx.doi.org/10.1145/3588444.3591024","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3588444.3591024?download=true","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2nd Mile-High Video Conference","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.1145/3588444.3591024","is_oa":true,"landing_page_url":"http://dx.doi.org/10.1145/3588444.3591024","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3588444.3591024?download=true","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2nd Mile-High Video Conference","raw_type":"proceedings-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4380885202.pdf","grobid_xml":"https://content.openalex.org/works/W4380885202.grobid-xml"},"referenced_works_count":2,"referenced_works":["https://openalex.org/W2101700394","https://openalex.org/W3046120999"],"related_works":["https://openalex.org/W3215381467","https://openalex.org/W4301207796","https://openalex.org/W2915956107","https://openalex.org/W2099986681","https://openalex.org/W4846490","https://openalex.org/W4240878335","https://openalex.org/W2481099106","https://openalex.org/W2140624161","https://openalex.org/W2508933995","https://openalex.org/W2088002777"],"abstract_inverted_index":{"There":[0],"is":[1,20,44,64],"a":[2,21,67,145],"strong":[3],"demand":[4],"to":[5,90,132],"decrease":[6],"the":[7,30,41,62,77,94],"video":[8,32],"transmission":[9],"bitrate":[10],"without":[11],"reducing":[12],"visual":[13],"quality":[14,111],"[1].":[15],"The":[16,113],"x265":[17,42,63,142],"encoder":[18,43,108],"[2]-[4]":[19],"popular":[22,48,146],"open-source":[23,49],"encoder,":[24],"which":[25],"generates":[26],"bitstreams":[27],"compliant":[28],"with":[29,118],"H.265/MPEG-HEVC":[31],"coding":[33],"standard":[34],"[5].":[35],"Built":[36],"on":[37,135],"top":[38],"of":[39,69,79,141],"x264[6],":[40],"integrated":[45],"into":[46],"several":[47],"frameworks,":[50],"such":[51],"as":[52],"ffmpeg":[53],"[7],":[54],"GStreamer":[55],"[8],":[56],"and":[57,71,84,125,154],"Handbrake":[58],"[9].":[59],"In":[60,88],"addition,":[61],"used":[65],"by":[66],"variety":[68],"broadcast":[70],"streaming":[72,82],"service":[73],"providers":[74],"who":[75],"leverage":[76],"benefits":[78],"HEVC":[80,149],"for":[81,110,148,151],"live":[83],"over-the-top":[85],"(OTT)":[86],"content.":[87],"addition":[89],"implementing":[91],"nearly":[92],"all":[93],"tools":[95],"defined":[96],"in":[97],"HEVC,":[98],"it":[99,144],"implements":[100],"many":[101],"algorithmic":[102],"optimizations":[103],"that":[104,122],"enable":[105],"trading":[106],"off":[107],"performance":[109,134],"[2]-[4].":[112],"performance-critical":[114],"kernels":[115,121],"are":[116],"implemented":[117],"hand-coded":[119],"assembly":[120],"use":[123],"AVX2":[124],"AVX-512":[126],"single":[127],"instruction,":[128],"multiple":[129],"data":[130],"instructions":[131],"improve":[133],"x86":[136],"CPUs.":[137],"This":[138],"flexible":[139],"architecture":[140],"makes":[143],"choice":[147],"encoding":[150],"both":[152],"on-premises":[153],"cloud":[155],"services.":[156]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
