{"id":"https://openalex.org/W2023788221","doi":"https://doi.org/10.1145/2526188.2526230","title":"Evaluation of CUDA GPU architecture as H.264 intra coding acceleration engine","display_name":"Evaluation of CUDA GPU architecture as H.264 intra coding acceleration engine","publication_year":2013,"publication_date":"2013-11-05","ids":{"openalex":"https://openalex.org/W2023788221","doi":"https://doi.org/10.1145/2526188.2526230","mag":"2023788221"},"language":"en","primary_location":{"id":"doi:10.1145/2526188.2526230","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2526188.2526230","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 19th Brazilian symposium on Multimedia and the web","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/A5002338415","display_name":"Ronaldo H\u00fcsemann","orcid":"https://orcid.org/0000-0003-2097-637X"},"institutions":[{"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"]},{"id":"https://openalex.org/I1279799976","display_name":"Univates","ror":"https://ror.org/025fy2n80","country_code":"BR","type":"education","lineage":["https://openalex.org/I1279799976"]}],"countries":["BR"],"is_corresponding":true,"raw_author_name":"Ronaldo Husemann","raw_affiliation_strings":["UFRGS/UNIVATES, Porto Alegre, Brazil","UFRGS/UNIVATES, Porto Alegre, Brazil#TAB#"],"affiliations":[{"raw_affiliation_string":"UFRGS/UNIVATES, Porto Alegre, Brazil","institution_ids":["https://openalex.org/I1279799976","https://openalex.org/I130442723"]},{"raw_affiliation_string":"UFRGS/UNIVATES, Porto Alegre, Brazil#TAB#","institution_ids":["https://openalex.org/I1279799976","https://openalex.org/I130442723"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048869851","display_name":"Valter Roesler","orcid":"https://orcid.org/0000-0003-2290-197X"},"institutions":[{"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":"Valter Roesler","raw_affiliation_strings":["UFRGS, Porto Alegre, Brazil"],"affiliations":[{"raw_affiliation_string":"UFRGS, Porto Alegre, Brazil","institution_ids":["https://openalex.org/I130442723"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054326284","display_name":"Jos\u00e9 Valdeni de Lima","orcid":"https://orcid.org/0000-0002-7266-4856"},"institutions":[{"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":"Jose Valdeni Lima","raw_affiliation_strings":["UFRGS, Porto Alegre, Brazil"],"affiliations":[{"raw_affiliation_string":"UFRGS, Porto Alegre, Brazil","institution_ids":["https://openalex.org/I130442723"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5031800606","display_name":"Matteo De Gobbi","orcid":null},"institutions":[{"id":"https://openalex.org/I1279799976","display_name":"Univates","ror":"https://ror.org/025fy2n80","country_code":"BR","type":"education","lineage":["https://openalex.org/I1279799976"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Marco Gobbi","raw_affiliation_strings":["UNIVATES, Lajeado, Brazil","UNIVATES, Lajeado, Brazil#TAB#"],"affiliations":[{"raw_affiliation_string":"UNIVATES, Lajeado, Brazil","institution_ids":["https://openalex.org/I1279799976"]},{"raw_affiliation_string":"UNIVATES, Lajeado, Brazil#TAB#","institution_ids":["https://openalex.org/I1279799976"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5002338415"],"corresponding_institution_ids":["https://openalex.org/I1279799976","https://openalex.org/I130442723"],"apc_list":null,"apc_paid":null,"fwci":0.3192,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.56325407,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"177","last_page":"180"},"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":0.9983000159263611,"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/T10901","display_name":"Advanced Data Compression Techniques","score":0.9975000023841858,"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":0.8559819459915161},{"id":"https://openalex.org/keywords/cuda","display_name":"CUDA","score":0.8121656179428101},{"id":"https://openalex.org/keywords/encoder","display_name":"Encoder","score":0.7554927468299866},{"id":"https://openalex.org/keywords/codec","display_name":"Codec","score":0.7554749250411987},{"id":"https://openalex.org/keywords/acceleration","display_name":"Acceleration","score":0.6361367702484131},{"id":"https://openalex.org/keywords/hardware-acceleration","display_name":"Hardware acceleration","score":0.5245566368103027},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.5021495819091797},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.47230175137519836},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.4418047070503235},{"id":"https://openalex.org/keywords/coprocessor","display_name":"Coprocessor","score":0.42479434609413147},{"id":"https://openalex.org/keywords/source-code","display_name":"Source code","score":0.42437100410461426},{"id":"https://openalex.org/keywords/computer-architecture","display_name":"Computer architecture","score":0.3526431918144226},{"id":"https://openalex.org/keywords/computational-science","display_name":"Computational science","score":0.3472376763820648},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.32979124784469604},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.32487642765045166},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.1718374788761139}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8559819459915161},{"id":"https://openalex.org/C2778119891","wikidata":"https://www.wikidata.org/wiki/Q477690","display_name":"CUDA","level":2,"score":0.8121656179428101},{"id":"https://openalex.org/C118505674","wikidata":"https://www.wikidata.org/wiki/Q42586063","display_name":"Encoder","level":2,"score":0.7554927468299866},{"id":"https://openalex.org/C161765866","wikidata":"https://www.wikidata.org/wiki/Q184748","display_name":"Codec","level":2,"score":0.7554749250411987},{"id":"https://openalex.org/C117896860","wikidata":"https://www.wikidata.org/wiki/Q11376","display_name":"Acceleration","level":2,"score":0.6361367702484131},{"id":"https://openalex.org/C13164978","wikidata":"https://www.wikidata.org/wiki/Q600158","display_name":"Hardware acceleration","level":3,"score":0.5245566368103027},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.5021495819091797},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.47230175137519836},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.4418047070503235},{"id":"https://openalex.org/C86111242","wikidata":"https://www.wikidata.org/wiki/Q859595","display_name":"Coprocessor","level":2,"score":0.42479434609413147},{"id":"https://openalex.org/C43126263","wikidata":"https://www.wikidata.org/wiki/Q128751","display_name":"Source code","level":2,"score":0.42437100410461426},{"id":"https://openalex.org/C118524514","wikidata":"https://www.wikidata.org/wiki/Q173212","display_name":"Computer architecture","level":1,"score":0.3526431918144226},{"id":"https://openalex.org/C459310","wikidata":"https://www.wikidata.org/wiki/Q117801","display_name":"Computational science","level":1,"score":0.3472376763820648},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.32979124784469604},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.32487642765045166},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.1718374788761139},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C74650414","wikidata":"https://www.wikidata.org/wiki/Q11397","display_name":"Classical mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2526188.2526230","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2526188.2526230","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 19th Brazilian symposium on Multimedia and the web","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6200000047683716,"id":"https://metadata.un.org/sdg/10","display_name":"Reduced inequalities"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W1834413867","https://openalex.org/W2019962996","https://openalex.org/W2063555884","https://openalex.org/W2167675119","https://openalex.org/W2265530537","https://openalex.org/W2488097972"],"related_works":["https://openalex.org/W3062287","https://openalex.org/W2380390332","https://openalex.org/W2742145873","https://openalex.org/W2023572661","https://openalex.org/W3145240193","https://openalex.org/W2147073383","https://openalex.org/W2540373069","https://openalex.org/W2057084000","https://openalex.org/W4394999","https://openalex.org/W2106011773"],"abstract_inverted_index":{"Currently":[0],"the":[1,32,36,57,72,101,107],"high":[2,13],"computational":[3],"complexity":[4],"makes":[5],"it":[6],"very":[7],"difficult":[8],"to":[9,55],"produce":[10],"a":[11,61,77,83],"whole":[12],"definition":[14],"real-time":[15],"H.264":[16,64],"encoder":[17],"solution,":[18],"for":[19],"conventional":[20],"personal":[21],"computer":[22,62],"platform,":[23,51],"based":[24,63,79],"only":[25,80],"on":[26],"single-threaded":[27],"software":[28],"implementation.":[29],"Considering":[30],"that,":[31],"current":[33],"paper":[34],"analyses":[35],"potential":[37],"of":[38,60],"using":[39],"modern":[40],"general":[41],"purpose":[42],"graphical":[43],"processing":[44],"technologies,":[45],"such":[46],"as":[47,52],"NVIDIA":[48],"CUDA":[49],"\u00ae":[50],"acceleration":[53],"engines":[54],"improve":[56],"overall":[58],"performance":[59,116],"intra":[65],"video":[66],"encoder.":[67],"Performed":[68],"experiments":[69],"allowed":[70],"discriminating":[71],"real":[73],"gains":[74,117],"when":[75],"replacing":[76],"CPU":[78],"solution":[81],"by":[82],"GPU":[84],"identifying":[85],"some":[86],"practical":[87],"bottlenecks":[88],"related":[89],"with":[90,100],"that":[91],"solution.":[92],"The":[93],"most":[94],"efficient":[95],"proposal":[96],"was":[97],"finally":[98],"compared":[99],"original":[102],"H.264/AVC":[103],"reference":[104],"code":[105],"and":[106],"optimized":[108],"x264":[109],"open":[110],"source":[111],"library":[112],"codec,":[113],"registering":[114],"significant":[115],"(in":[118],"same":[119],"cases":[120],"higher":[121],"than":[122],"7.6x).":[123]},"counts_by_year":[{"year":2015,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}