{"id":"https://openalex.org/W2310264284","doi":"https://doi.org/10.1109/icecs.2015.7440382","title":"SATD hardware architecture based on 8\u00d78 Hadamard Transform for HEVC encoder","display_name":"SATD hardware architecture based on 8\u00d78 Hadamard Transform for HEVC encoder","publication_year":2015,"publication_date":"2015-12-01","ids":{"openalex":"https://openalex.org/W2310264284","doi":"https://doi.org/10.1109/icecs.2015.7440382","mag":"2310264284"},"language":"en","primary_location":{"id":"doi:10.1109/icecs.2015.7440382","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icecs.2015.7440382","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE International Conference on Electronics, Circuits, and Systems (ICECS)","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/A5070747297","display_name":"Eianca Silveira","orcid":null},"institutions":[{"id":"https://openalex.org/I110676245","display_name":"Universidade Cat\u00f3lica de Pelotas","ror":"https://ror.org/0376myh60","country_code":"BR","type":"education","lineage":["https://openalex.org/I110676245"]}],"countries":["BR"],"is_corresponding":true,"raw_author_name":"Eianca Silveira","raw_affiliation_strings":["Graduate Program on Electronic Engineering and Computing, Catholic University of Pelotas (UCPel), Pelotas, Brazil"],"affiliations":[{"raw_affiliation_string":"Graduate Program on Electronic Engineering and Computing, Catholic University of Pelotas (UCPel), Pelotas, Brazil","institution_ids":["https://openalex.org/I110676245"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020740463","display_name":"Cl\u00e1udio Diniz","orcid":"https://orcid.org/0000-0002-5019-3715"},"institutions":[{"id":"https://openalex.org/I110676245","display_name":"Universidade Cat\u00f3lica de Pelotas","ror":"https://ror.org/0376myh60","country_code":"BR","type":"education","lineage":["https://openalex.org/I110676245"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Claudio Diniz","raw_affiliation_strings":["Graduate Program on Electronic Engineering and Computing, Catholic University of Pelotas (UCPel), Pelotas, Brazil"],"affiliations":[{"raw_affiliation_string":"Graduate Program on Electronic Engineering and Computing, Catholic University of Pelotas (UCPel), Pelotas, Brazil","institution_ids":["https://openalex.org/I110676245"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068978110","display_name":"Mateus Beck Fonseca","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"]},{"id":"https://openalex.org/I110676245","display_name":"Universidade Cat\u00f3lica de Pelotas","ror":"https://ror.org/0376myh60","country_code":"BR","type":"education","lineage":["https://openalex.org/I110676245"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Mateus Beck Fonseca","raw_affiliation_strings":["Engineering Center, Federal University of Pelotas (UFPel), Pelotas, Brazil","Graduate Program on Health and Behavior, Catholic University of Pelotas (UCPel), Pelotas, Brazil"],"affiliations":[{"raw_affiliation_string":"Engineering Center, Federal University of Pelotas (UFPel), Pelotas, Brazil","institution_ids":["https://openalex.org/I169248161"]},{"raw_affiliation_string":"Graduate Program on Health and Behavior, Catholic University of Pelotas (UCPel), Pelotas, Brazil","institution_ids":["https://openalex.org/I110676245"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5074598853","display_name":"Eduardo Costa","orcid":"https://orcid.org/0009-0009-2731-8864"},"institutions":[{"id":"https://openalex.org/I110676245","display_name":"Universidade Cat\u00f3lica de Pelotas","ror":"https://ror.org/0376myh60","country_code":"BR","type":"education","lineage":["https://openalex.org/I110676245"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Eduardo Costa","raw_affiliation_strings":["Graduate Program on Electronic Engineering and Computing, Catholic University of Pelotas (UCPel), Pelotas, Brazil"],"affiliations":[{"raw_affiliation_string":"Graduate Program on Electronic Engineering and Computing, Catholic University of Pelotas (UCPel), Pelotas, Brazil","institution_ids":["https://openalex.org/I110676245"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5070747297"],"corresponding_institution_ids":["https://openalex.org/I110676245"],"apc_list":null,"apc_paid":null,"fwci":1.436,"has_fulltext":false,"cited_by_count":17,"citation_normalized_percentile":{"value":0.83430504,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"576","last_page":"579"},"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":0.9993000030517578,"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/T11105","display_name":"Advanced Image Processing Techniques","score":0.9968000054359436,"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":0.775067925453186},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7444549798965454},{"id":"https://openalex.org/keywords/hadamard-transform","display_name":"Hadamard transform","score":0.7433739900588989},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.5675223469734192},{"id":"https://openalex.org/keywords/application-specific-integrated-circuit","display_name":"Application-specific integrated circuit","score":0.5514737367630005},{"id":"https://openalex.org/keywords/data-compression","display_name":"Data compression","score":0.524658203125},{"id":"https://openalex.org/keywords/architecture","display_name":"Architecture","score":0.5219804048538208},{"id":"https://openalex.org/keywords/field-programmable-gate-array","display_name":"Field-programmable gate array","score":0.5140455961227417},{"id":"https://openalex.org/keywords/motion-estimation","display_name":"Motion estimation","score":0.4795650839805603},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.47482284903526306},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.3998349905014038},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3449050784111023},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2901613116264343},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.11057454347610474}],"concepts":[{"id":"https://openalex.org/C118505674","wikidata":"https://www.wikidata.org/wiki/Q42586063","display_name":"Encoder","level":2,"score":0.775067925453186},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7444549798965454},{"id":"https://openalex.org/C60292330","wikidata":"https://www.wikidata.org/wiki/Q1014065","display_name":"Hadamard transform","level":2,"score":0.7433739900588989},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.5675223469734192},{"id":"https://openalex.org/C77390884","wikidata":"https://www.wikidata.org/wiki/Q217302","display_name":"Application-specific integrated circuit","level":2,"score":0.5514737367630005},{"id":"https://openalex.org/C78548338","wikidata":"https://www.wikidata.org/wiki/Q2493","display_name":"Data compression","level":2,"score":0.524658203125},{"id":"https://openalex.org/C123657996","wikidata":"https://www.wikidata.org/wiki/Q12271","display_name":"Architecture","level":2,"score":0.5219804048538208},{"id":"https://openalex.org/C42935608","wikidata":"https://www.wikidata.org/wiki/Q190411","display_name":"Field-programmable gate array","level":2,"score":0.5140455961227417},{"id":"https://openalex.org/C10161872","wikidata":"https://www.wikidata.org/wiki/Q557891","display_name":"Motion estimation","level":2,"score":0.4795650839805603},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.47482284903526306},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.3998349905014038},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3449050784111023},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2901613116264343},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.11057454347610474},{"id":"https://openalex.org/C153349607","wikidata":"https://www.wikidata.org/wiki/Q36649","display_name":"Visual arts","level":1,"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/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"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/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icecs.2015.7440382","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icecs.2015.7440382","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE International Conference on Electronics, Circuits, and Systems (ICECS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.8600000143051147,"id":"https://metadata.un.org/sdg/7"}],"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"},{"id":"https://openalex.org/F4320322025","display_name":"Conselho Nacional de Desenvolvimento Cient\u00edfico e Tecnol\u00f3gico","ror":"https://ror.org/03swz6y49"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1612526419","https://openalex.org/W2014847581","https://openalex.org/W2033140753","https://openalex.org/W2095407248","https://openalex.org/W2127370302","https://openalex.org/W2131299130","https://openalex.org/W2135255608","https://openalex.org/W2135419508","https://openalex.org/W2145464789","https://openalex.org/W2155608181","https://openalex.org/W2166003990","https://openalex.org/W3152432996","https://openalex.org/W6636285753","https://openalex.org/W6683155184","https://openalex.org/W6684387471"],"related_works":["https://openalex.org/W1982241170","https://openalex.org/W2116282083","https://openalex.org/W2386549147","https://openalex.org/W1978051046","https://openalex.org/W2012411066","https://openalex.org/W2950361249","https://openalex.org/W2165367082","https://openalex.org/W1553886475","https://openalex.org/W1534096932","https://openalex.org/W1972641423"],"abstract_inverted_index":{"The":[0,86,98],"most":[1,32],"recent":[2],"video":[3],"compression":[4,23],"standard":[5],"is":[6,38,47,77],"the":[7,17,26,31,39,102],"High":[8],"Efficient":[9],"Video":[10],"Coding":[11],"(HEVC).":[12],"It":[13],"was":[14,88],"created":[15],"with":[16],"goal":[18],"of":[19,30,35,41,111,117,124],"reaching":[20],"better":[21],"videos":[22],"compared":[24],"to":[25,90,96],"existing":[27],"ones.":[28],"One":[29],"time-consuming":[33],"modules":[34],"HEVC":[36],"encoder":[37],"Sum":[40],"Absolute":[42],"Transform":[43],"Differences":[44],"(SATD),":[45],"which":[46,76],"used":[48],"in":[49,55],"intra":[50],"prediction":[51],"mode":[52],"decision":[53],"and":[54,82,95,120],"Fractional":[56],"pixel":[57],"Motion":[58],"Estimation":[59],"(FME)":[60],"modules.":[61],"This":[62],"paper":[63],"proposes":[64],"a":[65,107],"dedicated":[66],"architecture":[67,87,105],"for":[68],"SATD,":[69],"based":[70],"on":[71],"2-D":[72],"8\u00d78":[73],"Hadamard":[74],"Transform,":[75],"divided":[78],"into":[79],"1-D":[80,83],"horizontal":[81],"vertical":[84],"transforms.":[85],"synthesized":[89],"ASIC":[91],"45":[92],"nm":[93],"technology":[94],"FPGA.":[97],"results":[99],"show":[100],"that":[101],"whole":[103],"SATD":[104,127],"consumes":[106,121],"total":[108,118],"cell":[109],"area":[110],"12231":[112],"\u03bcm2,":[113],"dissipates":[114],"3765.6":[115],"\u03bcW":[116],"power":[119],"50.85":[122],"pJ":[123],"energy":[125],"per":[126],"operation.":[128]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":1},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":1}],"updated_date":"2026-02-25T23:00:34.991745","created_date":"2025-10-10T00:00:00"}
