{"id":"https://openalex.org/W2991616053","doi":"https://doi.org/10.1109/tcsvt.2019.2954749","title":"Forward-Inverse 2D Hardware Implementation of Approximate Transform Core for the VVC Standard","display_name":"Forward-Inverse 2D Hardware Implementation of Approximate Transform Core for the VVC Standard","publication_year":2019,"publication_date":"2019-11-20","ids":{"openalex":"https://openalex.org/W2991616053","doi":"https://doi.org/10.1109/tcsvt.2019.2954749","mag":"2991616053"},"language":"en","primary_location":{"id":"doi:10.1109/tcsvt.2019.2954749","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsvt.2019.2954749","pdf_url":null,"source":{"id":"https://openalex.org/S115173108","display_name":"IEEE Transactions on Circuits and Systems for Video Technology","issn_l":"1051-8215","issn":["1051-8215","1558-2205"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Circuits and Systems for Video Technology","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://univ-rennes.hal.science/hal-02375407","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5032371831","display_name":"Ahmed Kammoun","orcid":"https://orcid.org/0000-0001-7971-8290"},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I142899784","display_name":"University of Sfax","ror":"https://ror.org/04d4sd432","country_code":"TN","type":"education","lineage":["https://openalex.org/I142899784"]},{"id":"https://openalex.org/I28221208","display_name":"Institut National des Sciences Appliqu\u00e9es de Rennes","ror":"https://ror.org/04xaa4j22","country_code":"FR","type":"education","lineage":["https://openalex.org/I28221208"]},{"id":"https://openalex.org/I4210100151","display_name":"Institut d'\u00c9lectronique et des Technologies du num\u00e9Rique","ror":"https://ror.org/013q33h79","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I28221208","https://openalex.org/I4210095849","https://openalex.org/I4210100151","https://openalex.org/I56067802","https://openalex.org/I97188460"]}],"countries":["FR","TN"],"is_corresponding":false,"raw_author_name":"Ahmed Kammoun","raw_affiliation_strings":["Laboratory of Electronics and Information Technology (LETI), ENIS, University of Sfax, Sfax, Tunisia","VAADER team, INSA Rennes, Institute of Electronic and Telecommunication of Rennes (IETR), CNRS - UMR 6164, Rennes, France"],"raw_orcid":"https://orcid.org/0000-0001-7971-8290","affiliations":[{"raw_affiliation_string":"Laboratory of Electronics and Information Technology (LETI), ENIS, University of Sfax, Sfax, Tunisia","institution_ids":["https://openalex.org/I142899784"]},{"raw_affiliation_string":"VAADER team, INSA Rennes, Institute of Electronic and Telecommunication of Rennes (IETR), CNRS - UMR 6164, Rennes, France","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I28221208","https://openalex.org/I4210100151"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084205574","display_name":"Wassim Hamidouche","orcid":"https://orcid.org/0000-0002-0143-1756"},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I28221208","display_name":"Institut National des Sciences Appliqu\u00e9es de Rennes","ror":"https://ror.org/04xaa4j22","country_code":"FR","type":"education","lineage":["https://openalex.org/I28221208"]},{"id":"https://openalex.org/I4210100151","display_name":"Institut d'\u00c9lectronique et des Technologies du num\u00e9Rique","ror":"https://ror.org/013q33h79","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I28221208","https://openalex.org/I4210095849","https://openalex.org/I4210100151","https://openalex.org/I56067802","https://openalex.org/I97188460"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Wassim Hamidouche","raw_affiliation_strings":["VAADER team, INSA Rennes, Institute of Electronic and Telecommunication of Rennes (IETR), CNRS - UMR 6164, Rennes, France"],"raw_orcid":"https://orcid.org/0000-0002-0143-1756","affiliations":[{"raw_affiliation_string":"VAADER team, INSA Rennes, Institute of Electronic and Telecommunication of Rennes (IETR), CNRS - UMR 6164, Rennes, France","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I28221208","https://openalex.org/I4210100151"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067683516","display_name":"Pierrick Philippe","orcid":null},"institutions":[{"id":"https://openalex.org/I2885711838","display_name":"TDF (France)","ror":"https://ror.org/01866as23","country_code":"FR","type":"company","lineage":["https://openalex.org/I2885711838"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Pierrick Philippe","raw_affiliation_strings":["b<>com, Cesson-S\u00e9vign\u00e9, France","bcom, Cesson-S\u00e9vign\u00e9, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"b<>com, Cesson-S\u00e9vign\u00e9, France","institution_ids":["https://openalex.org/I2885711838"]},{"raw_affiliation_string":"bcom, Cesson-S\u00e9vign\u00e9, France","institution_ids":["https://openalex.org/I2885711838"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031377954","display_name":"Olivier D\u00e9forges","orcid":"https://orcid.org/0000-0003-0750-0959"},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I28221208","display_name":"Institut National des Sciences Appliqu\u00e9es de Rennes","ror":"https://ror.org/04xaa4j22","country_code":"FR","type":"education","lineage":["https://openalex.org/I28221208"]},{"id":"https://openalex.org/I4210100151","display_name":"Institut d'\u00c9lectronique et des Technologies du num\u00e9Rique","ror":"https://ror.org/013q33h79","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I28221208","https://openalex.org/I4210095849","https://openalex.org/I4210100151","https://openalex.org/I56067802","https://openalex.org/I97188460"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Olivier Deforges","raw_affiliation_strings":["VAADER team, INSA Rennes, Institute of Electronic and Telecommunication of Rennes (IETR), CNRS - UMR 6164, Rennes, France"],"raw_orcid":"https://orcid.org/0000-0003-0750-0959","affiliations":[{"raw_affiliation_string":"VAADER team, INSA Rennes, Institute of Electronic and Telecommunication of Rennes (IETR), CNRS - UMR 6164, Rennes, France","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I28221208","https://openalex.org/I4210100151"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061322387","display_name":"Fatma Belghith","orcid":null},"institutions":[{"id":"https://openalex.org/I142899784","display_name":"University of Sfax","ror":"https://ror.org/04d4sd432","country_code":"TN","type":"education","lineage":["https://openalex.org/I142899784"]}],"countries":["TN"],"is_corresponding":false,"raw_author_name":"Fatma Belghith","raw_affiliation_strings":["Laboratory of Electronics and Information Technology (LETI), ENIS, University of Sfax, Sfax, Tunisia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratory of Electronics and Information Technology (LETI), ENIS, University of Sfax, Sfax, Tunisia","institution_ids":["https://openalex.org/I142899784"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109201405","display_name":"Nouri Masmoudi","orcid":null},"institutions":[{"id":"https://openalex.org/I142899784","display_name":"University of Sfax","ror":"https://ror.org/04d4sd432","country_code":"TN","type":"education","lineage":["https://openalex.org/I142899784"]}],"countries":["TN"],"is_corresponding":false,"raw_author_name":"Nouri Masmoudi","raw_affiliation_strings":["Laboratory of Electronics and Information Technology (LETI), ENIS, University of Sfax, Sfax, Tunisia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratory of Electronics and Information Technology (LETI), ENIS, University of Sfax, Sfax, Tunisia","institution_ids":["https://openalex.org/I142899784"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5041007136","display_name":"Jean-Fran\u00e7ois Nezan","orcid":"https://orcid.org/0000-0002-0609-4592"},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I28221208","display_name":"Institut National des Sciences Appliqu\u00e9es de Rennes","ror":"https://ror.org/04xaa4j22","country_code":"FR","type":"education","lineage":["https://openalex.org/I28221208"]},{"id":"https://openalex.org/I4210100151","display_name":"Institut d'\u00c9lectronique et des Technologies du num\u00e9Rique","ror":"https://ror.org/013q33h79","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I28221208","https://openalex.org/I4210095849","https://openalex.org/I4210100151","https://openalex.org/I56067802","https://openalex.org/I97188460"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Jean-Francois Nezan","raw_affiliation_strings":["VAADER team, INSA Rennes, Institute of Electronic and Telecommunication of Rennes (IETR), CNRS - UMR 6164, Rennes, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"VAADER team, INSA Rennes, Institute of Electronic and Telecommunication of Rennes (IETR), CNRS - UMR 6164, Rennes, France","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I28221208","https://openalex.org/I4210100151"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":3.8698,"has_fulltext":false,"cited_by_count":39,"citation_normalized_percentile":{"value":0.94477944,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"30","issue":"11","first_page":"4340","last_page":"4354"},"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":0.9990000128746033,"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":0.9979000091552734,"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/discrete-cosine-transform","display_name":"Discrete cosine transform","score":0.9394510984420776},{"id":"https://openalex.org/keywords/inverse","display_name":"Inverse","score":0.6594486236572266},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5675162672996521},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5522899627685547},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.5298338532447815},{"id":"https://openalex.org/keywords/lapped-transform","display_name":"Lapped transform","score":0.4952766001224518},{"id":"https://openalex.org/keywords/transform-coding","display_name":"Transform coding","score":0.4830058813095093},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.44171109795570374},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3444938361644745},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.1934794783592224},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.14900466799736023}],"concepts":[{"id":"https://openalex.org/C2221639","wikidata":"https://www.wikidata.org/wiki/Q2877","display_name":"Discrete cosine transform","level":3,"score":0.9394510984420776},{"id":"https://openalex.org/C207467116","wikidata":"https://www.wikidata.org/wiki/Q4385666","display_name":"Inverse","level":2,"score":0.6594486236572266},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5675162672996521},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5522899627685547},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.5298338532447815},{"id":"https://openalex.org/C91458471","wikidata":"https://www.wikidata.org/wiki/Q17096468","display_name":"Lapped transform","level":5,"score":0.4952766001224518},{"id":"https://openalex.org/C169805256","wikidata":"https://www.wikidata.org/wiki/Q1361381","display_name":"Transform coding","level":4,"score":0.4830058813095093},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.44171109795570374},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3444938361644745},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.1934794783592224},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.14900466799736023},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tcsvt.2019.2954749","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsvt.2019.2954749","pdf_url":null,"source":{"id":"https://openalex.org/S115173108","display_name":"IEEE Transactions on Circuits and Systems for Video Technology","issn_l":"1051-8215","issn":["1051-8215","1558-2205"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Circuits and Systems for Video Technology","raw_type":"journal-article"},{"id":"pmh:oai:HAL:hal-02375407v1","is_oa":true,"landing_page_url":"https://univ-rennes.hal.science/hal-02375407","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Transactions on Circuits and Systems for Video Technology, 2020, 30 (11), pp.4340-4354. &#x27E8;10.1109/TCSVT.2019.2954749&#x27E9;","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"pmh:oai:HAL:hal-02375407v1","is_oa":true,"landing_page_url":"https://univ-rennes.hal.science/hal-02375407","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Transactions on Circuits and Systems for Video Technology, 2020, 30 (11), pp.4340-4354. &#x27E8;10.1109/TCSVT.2019.2954749&#x27E9;","raw_type":"info:eu-repo/semantics/article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1464039697","display_name":"NExT (I-SITE)","funder_award_id":"ANR-16-IDEX-0007","funder_id":"https://openalex.org/F4320320883","funder_display_name":"Agence Nationale de la Recherche"}],"funders":[{"id":"https://openalex.org/F4320320883","display_name":"Agence Nationale de la Recherche","ror":"https://ror.org/00rbzpz17"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":42,"referenced_works":["https://openalex.org/W186974785","https://openalex.org/W1556859836","https://openalex.org/W1981542807","https://openalex.org/W1996819670","https://openalex.org/W1997894020","https://openalex.org/W2050242432","https://openalex.org/W2058578945","https://openalex.org/W2062271532","https://openalex.org/W2063555319","https://openalex.org/W2074523346","https://openalex.org/W2084466783","https://openalex.org/W2089133289","https://openalex.org/W2108603643","https://openalex.org/W2144640755","https://openalex.org/W2146395539","https://openalex.org/W2158664566","https://openalex.org/W2342376706","https://openalex.org/W2403359593","https://openalex.org/W2493726351","https://openalex.org/W2561701399","https://openalex.org/W2565149510","https://openalex.org/W2738060292","https://openalex.org/W2746730302","https://openalex.org/W2757382160","https://openalex.org/W2758832816","https://openalex.org/W2769265155","https://openalex.org/W2790638232","https://openalex.org/W2791620992","https://openalex.org/W2792384278","https://openalex.org/W2795765501","https://openalex.org/W2798037800","https://openalex.org/W2803516691","https://openalex.org/W2896105831","https://openalex.org/W2903374561","https://openalex.org/W2941537386","https://openalex.org/W4212768504","https://openalex.org/W4235934856","https://openalex.org/W6607646122","https://openalex.org/W6666114497","https://openalex.org/W6666407705","https://openalex.org/W6723361153","https://openalex.org/W6807652397"],"related_works":["https://openalex.org/W2258231948","https://openalex.org/W2162505377","https://openalex.org/W2094583657","https://openalex.org/W2115252864","https://openalex.org/W2111266495","https://openalex.org/W2112852877","https://openalex.org/W2106400387","https://openalex.org/W2119239074","https://openalex.org/W2133833176","https://openalex.org/W2128618986"],"abstract_inverted_index":{"The":[0,41,59,114,165,188,231],"future":[1],"video":[2,203,243],"coding":[3,21,33,39,51],"standard":[4],"named":[5],"Versatile":[6],"Video":[7,28],"Coding":[8,29],"(VVC)":[9],"is":[10,35,46,102,139,163,179,228,238],"expected":[11],"by":[12,37],"the":[13,24,49,79,86,106,110,143,147,156,180,199,236,272],"end":[14],"of":[15,48,109,129,146,155,201,221,261,264,268,271],"2020.":[16],"VVC":[17],"will":[18],"enable":[19],"better":[20],"efficiency":[22],"than":[23],"current":[25],"High":[26],"Efficiency":[27],"(HEVC)":[30],"standard.":[31],"This":[32],"gain":[34],"brought":[36],"several":[38],"tools.":[40],"Multiple":[42],"Transform":[43,70,74],"Selection":[44],"(MTS)":[45],"one":[47],"key":[50],"tools":[52],"that":[53,81,235],"have":[54],"been":[55],"introduced":[56],"in":[57,117,204,244],"VVC.":[58],"MTS":[60],"concept":[61],"relies":[62],"on":[63,91,122],"three":[64],"transform":[65,161,176],"types":[66],"including":[67,193],"Discrete":[68,72],"Cosine":[69],"(DCT)-II,":[71],"Sine":[73],"(DST)-VII":[75],"and":[76,88,112,134,158,171,185,206,211,226,246,251,266],"DCT-VIII.":[77,113],"Unlike":[78],"DCT-II":[80,130,133,174],"has":[82],"fast":[83],"computing":[84],"algorithms,":[85],"DST-VII":[87,111,184,225],"DCT-VIII":[89,186,227],"rely":[90],"more":[92],"complex":[93],"matrix":[94],"multiplication.":[95],"In":[96],"this":[97],"paper":[98],"an":[99,151],"approximation":[100,115],"approach":[101],"proposed":[103,189],"to":[104,126,141,240],"reduce":[105],"computational":[107],"cost":[108,195],"consists":[116],"applying":[118],"adjustment":[119,148,196],"stages,":[120],"based":[121],"sparse":[123],"block-band":[124],"matrices,":[125],"a":[127,169,202,242],"variant":[128],"family":[131],"mainly":[132],"its":[135],"inverse.":[136],"Genetic":[137],"algorithm":[138],"used":[140],"derive":[142],"optimal":[144],"coefficients":[145],"matrices.":[149],"Moreover,":[150],"efficient":[152],"hardware":[153],"implementation":[154,220],"forward":[157],"inverse":[159],"approximate":[160,224],"module":[162],"proposed.":[164],"architecture":[166,192],"design":[167,237],"includes":[168],"pipelined":[170],"reconfigurable":[172],"forward-inverse":[173,222],"core":[175,182],"as":[177],"it":[178],"main":[181],"for":[183],"computations.":[187],"32-point":[190],"1D":[191],"low":[194],"stages":[197],"allows":[198],"processing":[200],"2K":[205,245],"4K":[207,247],"resolutions":[208,248],"at":[209,249],"1095":[210],"273":[212],"frames":[213,253],"per":[214,254],"second,":[215,255],"respectively.":[216],"A":[217],"unified":[218],"2D":[219],"DCT-II,":[223],"also":[229],"presented.":[230],"synthesis":[232],"results":[233],"show":[234],"able":[239],"sustain":[241],"386":[250],"96":[252],"respectively,":[256],"while":[257],"using":[258],"only":[259],"12%":[260],"Alms,":[262],"22%":[263],"registers":[265],"30%":[267],"DSP":[269],"blocks":[270],"Arria10":[273],"SoC":[274],"platform.":[275]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":6},{"year":2022,"cited_by_count":10},{"year":2021,"cited_by_count":12},{"year":2020,"cited_by_count":3}],"updated_date":"2026-07-22T07:51:19.307946","created_date":"2025-10-10T00:00:00"}
