{"id":"https://openalex.org/W4214923300","doi":"https://doi.org/10.1145/3507970","title":"Accelerating Transform Algorithm\u00a0Implementation for Efficient Intra Coding of 8K UHD Videos","display_name":"Accelerating Transform Algorithm\u00a0Implementation for Efficient Intra Coding of 8K UHD Videos","publication_year":2022,"publication_date":"2022-03-04","ids":{"openalex":"https://openalex.org/W4214923300","doi":"https://doi.org/10.1145/3507970"},"language":"en","primary_location":{"id":"doi:10.1145/3507970","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3507970","pdf_url":null,"source":{"id":"https://openalex.org/S19610489","display_name":"ACM Transactions on Multimedia Computing Communications and Applications","issn_l":"1551-6857","issn":["1551-6857","1551-6865"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Multimedia Computing, Communications, and Applications","raw_type":"journal-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/A5100720831","display_name":"Yang Guo","orcid":"https://orcid.org/0000-0001-5240-657X"},"institutions":[{"id":"https://openalex.org/I20231570","display_name":"Peking University","ror":"https://ror.org/02v51f717","country_code":"CN","type":"education","lineage":["https://openalex.org/I20231570"]},{"id":"https://openalex.org/I4210136793","display_name":"Peng Cheng Laboratory","ror":"https://ror.org/03qdqbt06","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210136793"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yang Guo","raw_affiliation_strings":["School of Electronic and Computer Engineering, Peking University, and Peng Cheng Laboratory, Shenzhen, China"],"raw_orcid":"https://orcid.org/0000-0001-5240-657X","affiliations":[{"raw_affiliation_string":"School of Electronic and Computer Engineering, Peking University, and Peng Cheng Laboratory, Shenzhen, China","institution_ids":["https://openalex.org/I20231570","https://openalex.org/I4210136793"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050309466","display_name":"Wei Gao","orcid":"https://orcid.org/0000-0001-7429-5495"},"institutions":[{"id":"https://openalex.org/I20231570","display_name":"Peking University","ror":"https://ror.org/02v51f717","country_code":"CN","type":"education","lineage":["https://openalex.org/I20231570"]},{"id":"https://openalex.org/I4210136793","display_name":"Peng Cheng Laboratory","ror":"https://ror.org/03qdqbt06","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210136793"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wei Gao","raw_affiliation_strings":["School of Electronic and Computer Engineering, Peking University, and Peng Cheng Laboratory, Shenzhen, China"],"raw_orcid":"https://orcid.org/0000-0001-7429-5495","affiliations":[{"raw_affiliation_string":"School of Electronic and Computer Engineering, Peking University, and Peng Cheng Laboratory, Shenzhen, China","institution_ids":["https://openalex.org/I20231570","https://openalex.org/I4210136793"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039832462","display_name":"Siwei Ma","orcid":"https://orcid.org/0000-0002-2731-5403"},"institutions":[{"id":"https://openalex.org/I20231570","display_name":"Peking University","ror":"https://ror.org/02v51f717","country_code":"CN","type":"education","lineage":["https://openalex.org/I20231570"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Siwei Ma","raw_affiliation_strings":["Institute of Digital Media, Peking University, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Digital Media, Peking University, Beijing, China","institution_ids":["https://openalex.org/I20231570"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100447691","display_name":"Ge Li","orcid":"https://orcid.org/0000-0003-0140-0949"},"institutions":[{"id":"https://openalex.org/I20231570","display_name":"Peking University","ror":"https://ror.org/02v51f717","country_code":"CN","type":"education","lineage":["https://openalex.org/I20231570"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ge Li","raw_affiliation_strings":["School of Electronic and Computer Engineering, Peking University, Shenzhen, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronic and Computer Engineering, Peking University, Shenzhen, China","institution_ids":["https://openalex.org/I20231570"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":3.9421,"has_fulltext":false,"cited_by_count":37,"citation_normalized_percentile":{"value":0.94697535,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":100},"biblio":{"volume":"18","issue":"4","first_page":"1","last_page":"20"},"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/T11105","display_name":"Advanced Image Processing Techniques","score":0.9980999827384949,"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":0.996999979019165,"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/computer-science","display_name":"Computer science","score":0.8715236186981201},{"id":"https://openalex.org/keywords/encoder","display_name":"Encoder","score":0.7013877630233765},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.5628930330276489},{"id":"https://openalex.org/keywords/frame-rate","display_name":"Frame rate","score":0.5232364535331726},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.48429909348487854},{"id":"https://openalex.org/keywords/loop-unrolling","display_name":"Loop unrolling","score":0.4117390215396881},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.39597761631011963},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.3752245306968689},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.13996663689613342}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8715236186981201},{"id":"https://openalex.org/C118505674","wikidata":"https://www.wikidata.org/wiki/Q42586063","display_name":"Encoder","level":2,"score":0.7013877630233765},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.5628930330276489},{"id":"https://openalex.org/C3261483","wikidata":"https://www.wikidata.org/wiki/Q119565","display_name":"Frame rate","level":2,"score":0.5232364535331726},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.48429909348487854},{"id":"https://openalex.org/C76970557","wikidata":"https://www.wikidata.org/wiki/Q1869750","display_name":"Loop unrolling","level":3,"score":0.4117390215396881},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.39597761631011963},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.3752245306968689},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.13996663689613342},{"id":"https://openalex.org/C169590947","wikidata":"https://www.wikidata.org/wiki/Q47506","display_name":"Compiler","level":2,"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/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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3507970","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3507970","pdf_url":null,"source":{"id":"https://openalex.org/S19610489","display_name":"ACM Transactions on Multimedia Computing Communications and Applications","issn_l":"1551-6857","issn":["1551-6857","1551-6865"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Multimedia Computing, Communications, and Applications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/8","score":0.6000000238418579,"display_name":"Decent work and economic growth"}],"awards":[{"id":"https://openalex.org/G1025783909","display_name":null,"funder_award_id":"61801303 and 62031013","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5426793764","display_name":null,"funder_award_id":"GXWD20201231165807007-20200806163656003","funder_id":"https://openalex.org/F4320329791","funder_display_name":"Shenzhen Fundamental Research Program"},{"id":"https://openalex.org/G6966660697","display_name":null,"funder_award_id":"2020A1515012031","funder_id":"https://openalex.org/F4320337111","funder_display_name":"Basic and Applied Basic Research Foundation of Guangdong Province"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320329791","display_name":"Shenzhen Fundamental Research Program","ror":null},{"id":"https://openalex.org/F4320337111","display_name":"Basic and Applied Basic Research Foundation of Guangdong Province","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":48,"referenced_works":["https://openalex.org/W1536889167","https://openalex.org/W1981542807","https://openalex.org/W1997348746","https://openalex.org/W2031614119","https://openalex.org/W2054414024","https://openalex.org/W2056061164","https://openalex.org/W2097909140","https://openalex.org/W2101700394","https://openalex.org/W2109974566","https://openalex.org/W2113592437","https://openalex.org/W2126214458","https://openalex.org/W2140471610","https://openalex.org/W2146395539","https://openalex.org/W2147958267","https://openalex.org/W2149584339","https://openalex.org/W2182969787","https://openalex.org/W2204201581","https://openalex.org/W2240965729","https://openalex.org/W2314317712","https://openalex.org/W2342376706","https://openalex.org/W2478884216","https://openalex.org/W2489347105","https://openalex.org/W2550411998","https://openalex.org/W2552478658","https://openalex.org/W2559726587","https://openalex.org/W2576671951","https://openalex.org/W2741976266","https://openalex.org/W2749432756","https://openalex.org/W2750318222","https://openalex.org/W2781560105","https://openalex.org/W2790569472","https://openalex.org/W2811481541","https://openalex.org/W2884051051","https://openalex.org/W2921369765","https://openalex.org/W2949618166","https://openalex.org/W2957714966","https://openalex.org/W2967556127","https://openalex.org/W2991616053","https://openalex.org/W3009617739","https://openalex.org/W3033971658","https://openalex.org/W3035756607","https://openalex.org/W3124302523","https://openalex.org/W3134285717","https://openalex.org/W3135530072","https://openalex.org/W3159928514","https://openalex.org/W3161574498","https://openalex.org/W3188631569","https://openalex.org/W3195963041"],"related_works":["https://openalex.org/W2148967747","https://openalex.org/W4256534760","https://openalex.org/W3008658471","https://openalex.org/W2133860611","https://openalex.org/W1986517065","https://openalex.org/W2996717348","https://openalex.org/W2366163563","https://openalex.org/W2163885456","https://openalex.org/W2363440576","https://openalex.org/W2098732682"],"abstract_inverted_index":{"Real-time":[0],"ultra-high-definition":[1],"(UHD)":[2],"video":[3,25,49,133,142],"applications":[4],"have":[5,95],"attracted":[6],"much":[7,96],"attention,":[8],"where":[9],"the":[10,15,23,44,104,127,138,151,164],"encoder":[11],"side":[12],"urgently":[13],"demands":[14],"high-throughput":[16],"two-dimensional":[17],"(2D)":[18],"transform":[19,36,64],"hardware":[20,111],"implementation":[21],"for":[22,35,80,150],"latest":[24],"coding":[26,41,50],"standards.":[27],"This":[28],"article":[29],"proposes":[30],"an":[31,61],"effective":[32],"acceleration":[33,112],"method":[34,160],"algorithm":[37,65],"in":[38],"UHD":[39,132],"intra":[40,167],"based":[42],"on":[43,177],"third":[45],"generation":[46],"of":[47,87,99,110,140],"audio":[48],"standard":[51],"(AVS3).":[52],"First,":[53],"by":[54],"conducting":[55],"detailed":[56],"statistical":[57],"analysis,":[58],"we":[59,144],"devise":[60],"efficient":[62],"hardware-friendly":[63],"that":[66,157],"can":[67,161],"reduce":[68],"running":[69],"cycles":[70],"and":[71,83,101,119],"resource":[72],"consumption":[73],"remarkably.":[74],"Second,":[75],"to":[76,94,124,137],"implement":[77],"multiplierless":[78],"computation":[79],"saving":[81],"resources":[82],"power,":[84],"a":[85,147],"series":[86],"shift-and-add":[88],"unit":[89],"(SAU)":[90],"hardwares":[91],"are":[92,122],"investigated":[93],"less":[97],"adoptions":[98],"shifters":[100],"adders":[102],"than":[103],"existing":[105],"methods.":[106],"Third,":[107],"different":[108],"types":[109],"methods,":[113],"including":[114],"calculation":[115],"pipelining,":[116],"logical-loop":[117],"unrolling,":[118],"module-level":[120],"parallelism,":[121],"designed":[123],"efficaciously":[125],"support":[126],"data-intensive":[128],"high":[129],"frame-rate":[130],"8K":[131,141,166],"coding.":[134],"Finally,":[135],"due":[136],"scarcity":[139],"sources,":[143],"also":[145],"provide":[146],"new":[148],"dataset":[149],"performance":[152],"verification.":[153],"Experimental":[154],"results":[155],"demonstrate":[156],"our":[158],"proposed":[159],"effectively":[162],"fulfill":[163],"real-time":[165],"encoding":[168],"at":[169],"beyond":[170],"60":[171],"fps,":[172],"with":[173],"very":[174],"negligible":[175],"loss":[176],"rate-distortion":[178],"(R-D)":[179],"performance,":[180],"which":[181],"is":[182],"averagely":[183],"0.98%":[184],"Bjontegaard-Delta":[185],"Bit-Rate":[186],"(BD-BR).":[187]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":13},{"year":2024,"cited_by_count":15},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":2}],"updated_date":"2026-07-22T07:51:19.307946","created_date":"2025-10-10T00:00:00"}
