{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,25]],"date-time":"2025-10-25T12:30:50Z","timestamp":1761395450202,"version":"3.37.3"},"reference-count":73,"publisher":"Institute of Electrical and Electronics Engineers (IEEE)","issue":"6","license":[{"start":{"date-parts":[[2019,6,1]],"date-time":"2019-06-01T00:00:00Z","timestamp":1559347200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/ieeexplore.ieee.org\/Xplorehelp\/downloads\/license-information\/IEEE.html"},{"start":{"date-parts":[[2019,6,1]],"date-time":"2019-06-01T00:00:00Z","timestamp":1559347200000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2019,6,1]],"date-time":"2019-06-01T00:00:00Z","timestamp":1559347200000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"}],"funder":[{"name":"Coordenacao de Aperfeicoamento de Pessoal de Nivel Superior Brazil CAPES","award":["Finance Code 001"],"award-info":[{"award-number":["Finance Code 001"]}]},{"name":"Brazilian Council for Scientific and Technological Development CNPq through Project Universal","award":["457174\/2014-5"],"award-info":[{"award-number":["457174\/2014-5"]}]},{"name":"PQ Grants","award":["310341\/2015-9","309707\/2015-3"],"award-info":[{"award-number":["310341\/2015-9","309707\/2015-3"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["IEEE Trans. Circuits Syst. I"],"published-print":{"date-parts":[[2019,6]]},"DOI":"10.1109\/tcsi.2019.2900004","type":"journal-article","created":{"date-parts":[[2019,3,19]],"date-time":"2019-03-19T20:17:04Z","timestamp":1553026624000},"page":"2102-2115","source":"Crossref","is-referenced-by-count":12,"title":["Energy-Efficient Hadamard-Based SATD Hardware Architectures Through Calculation Reuse"],"prefix":"10.1109","volume":"66","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-1928-881X","authenticated-orcid":false,"given":"Ismael","family":"Seidel","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6029-9073","authenticated-orcid":false,"given":"Marcio","family":"Monteiro","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6672-7398","authenticated-orcid":false,"given":"Bruno","family":"Bonotto","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3421-5830","authenticated-orcid":false,"given":"Luciano Volcan","family":"Agostini","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7712-869X","authenticated-orcid":false,"given":"Jose Luis","family":"Guntzel","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"263","reference":[{"key":"ref73","first-page":"306","article-title":"Retiming","author":"sapatnekar","year":"2004","journal-title":"Timing"},{"journal-title":"Synopsys Design Compiler Version L-2016 03-SP1","year":"2016","key":"ref72"},{"key":"ref71","first-page":"169","article-title":"A named-pipe library for hardware simulation","author":"bonotto","year":"2018","journal-title":"Proc 33rd South Symp Microelectron"},{"key":"ref70","doi-asserted-by":"publisher","DOI":"10.1007\/s10470-012-9971-z"},{"key":"ref39","doi-asserted-by":"publisher","DOI":"10.1109\/79.733497"},{"journal-title":"Versatile video coding—Video compression beyond HEVC Coding tools for SDR and 360° video Talk","year":"2018","author":"wien","key":"ref38"},{"journal-title":"Common Test Conditions and Software Reference Configurations","year":"2012","author":"bossen","key":"ref33"},{"key":"ref32","doi-asserted-by":"publisher","DOI":"10.1002\/0470869615"},{"journal-title":"Matrix Computations","year":"1996","author":"golub","key":"ref31"},{"key":"ref30","doi-asserted-by":"publisher","DOI":"10.1109\/LASCAS.2018.8399925"},{"journal-title":"JVET AHG report Tool evaluation (AHG1)","year":"2017","author":"karczewicz","key":"ref37"},{"key":"ref36","doi-asserted-by":"crossref","first-page":"560","DOI":"10.1109\/TCSVT.2003.815165","article-title":"overview of the h.264\/avc video coding standard","volume":"13","author":"wiegand","year":"2003","journal-title":"IEEE Transactions on Circuits and Systems for Video Technology"},{"key":"ref35","doi-asserted-by":"publisher","DOI":"10.1109\/TCSVT.2003.814964"},{"key":"ref34","doi-asserted-by":"publisher","DOI":"10.1109\/T-C.1974.223784"},{"key":"ref60","first-page":"5418","article-title":"High throughput multitransform and multiparallelism IP for H.264\/AVC video compression standard","author":"luciano","year":"2006","journal-title":"Proc ISCAS"},{"article-title":"Transpose buffering for video processing","year":"2007","author":"vannerson","key":"ref62"},{"key":"ref61","doi-asserted-by":"publisher","DOI":"10.1145\/2660540.2661004"},{"key":"ref63","doi-asserted-by":"publisher","DOI":"10.1109\/SBCCI.2001.953032"},{"key":"ref28","doi-asserted-by":"publisher","DOI":"10.1109\/ISCAS.2016.7539019"},{"key":"ref64","doi-asserted-by":"publisher","DOI":"10.1109\/NORCHP.2005.1597021"},{"key":"ref27","doi-asserted-by":"publisher","DOI":"10.1109\/TVLSI.2014.2386897"},{"key":"ref65","doi-asserted-by":"publisher","DOI":"10.1109\/ISVLSI.2007.13"},{"key":"ref66","doi-asserted-by":"publisher","DOI":"10.1109\/AHS.2010.5546272"},{"key":"ref29","doi-asserted-by":"publisher","DOI":"10.1145\/3109984.3109987"},{"key":"ref67","first-page":"83","article-title":"H.264 $8\\times8$ inverse transform architecture optimization","author":"pereira","year":"2014","journal-title":"Proc GLSVLSI"},{"key":"ref68","doi-asserted-by":"publisher","DOI":"10.1109\/SBCCI.2016.7724049"},{"key":"ref69","doi-asserted-by":"crossref","first-page":"106","DOI":"10.29292\/jics.v11i2.435","article-title":"Hardware implementation for the HEVC fractional motion estimation targeting real-time and low-energy","volume":"11","author":"afonso","year":"2016","journal-title":"J Integr Circuits Syst"},{"year":"2018","key":"ref2","article-title":"VNI complete forecast highlights: Global—2022 forecast high-lights"},{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.1109\/5.387092"},{"key":"ref20","doi-asserted-by":"publisher","DOI":"10.1145\/3109984.3110009"},{"article-title":"Method for fast SATD estimation","year":"2007","author":"jou","key":"ref22"},{"key":"ref21","doi-asserted-by":"publisher","DOI":"10.1109\/ICECS.2017.8292076"},{"key":"ref24","doi-asserted-by":"publisher","DOI":"10.1109\/JSSC.2012.2211694"},{"key":"ref23","doi-asserted-by":"publisher","DOI":"10.1109\/TCSVT.2009.2020264"},{"key":"ref26","doi-asserted-by":"crossref","first-page":"601","DOI":"10.1109\/TCSVT.2011.2129330","article-title":"Register length analysis and VLSI optimization of VBS Hadamard transform in H.264\/AVC","volume":"21","author":"liu","year":"2011","journal-title":"IEEE Trans Circuits Syst Video Technol"},{"key":"ref25","doi-asserted-by":"publisher","DOI":"10.1109\/TCE.2009.5174446"},{"key":"ref50","doi-asserted-by":"publisher","DOI":"10.1109\/TCSVT.2018.2873837"},{"key":"ref51","doi-asserted-by":"publisher","DOI":"10.1109\/ISCAS.2017.8050322"},{"key":"ref59","doi-asserted-by":"publisher","DOI":"10.1109\/APSIPA.2017.8282310"},{"key":"ref58","first-page":"1","article-title":"Efficient SIMD optimization of HEVC encoder over X86 processors","author":"chen","year":"2012","journal-title":"Proc APSIPA ASC"},{"key":"ref57","doi-asserted-by":"publisher","DOI":"10.1109\/ISCAS.2018.8351114"},{"key":"ref56","doi-asserted-by":"publisher","DOI":"10.1109\/TCSVT.2015.2477916"},{"journal-title":"Subjective video quality assessment methods for multimedia applications","year":"2008","key":"ref55"},{"journal-title":"Calculation of Average PSNR Differences Between RD-Curves","year":"2001","author":"bj\u00f8ntegaard","key":"ref54"},{"journal-title":"Common Test Conditions","year":"2017","author":"sharman","key":"ref53"},{"key":"ref52","doi-asserted-by":"publisher","DOI":"10.1109\/TCSVT.2006.871388"},{"key":"ref10","doi-asserted-by":"crossref","DOI":"10.1007\/978-3-319-14376-7","author":"chakrabarti","year":"2015","journal-title":"Motion Estimation for Video Coding Efficient Algorithms and Architectures"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.1109\/TCSI.2017.2728802"},{"key":"ref40","doi-asserted-by":"publisher","DOI":"10.1109\/79.733495"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.1109\/PCS.2015.7170064"},{"key":"ref13","first-page":"576","article-title":"SATD hardware architecture based on $8\\times8$ Hadamard Transform for HEVC encoder","author":"silveira","year":"2015","journal-title":"Proc ICECS"},{"journal-title":"HEVC Test Model","year":"2013","key":"ref14"},{"key":"ref15","doi-asserted-by":"publisher","DOI":"10.1109\/TCSVT.2012.2223411"},{"key":"ref16","doi-asserted-by":"crossref","first-page":"113","DOI":"10.29292\/jics.v10i2.412","article-title":"Exploring optimized Hadamard methods to design energy-efficient SATD architectures","volume":"10","author":"cancellier","year":"2015","journal-title":"J Integr Circuits Syst"},{"key":"ref17","doi-asserted-by":"publisher","DOI":"10.1109\/ISCAS.2016.7527362"},{"key":"ref18","doi-asserted-by":"publisher","DOI":"10.1109\/ICECS.2016.7841299"},{"key":"ref19","doi-asserted-by":"publisher","DOI":"10.1109\/NEWCAS.2017.8010159"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.1109\/TCSVT.2012.2221191"},{"journal-title":"High Efficiency Video Coding","year":"2013","key":"ref3"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1109\/PCS.2013.6737766"},{"journal-title":"H 264 Corrigendum 1","year":"2009","key":"ref5"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1109\/TCSVT.2012.2223013"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1109\/TCSVT.2017.2759245"},{"key":"ref49","doi-asserted-by":"publisher","DOI":"10.1109\/TCSVT.2013.2276857"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1109\/TCAD.2018.2834439"},{"key":"ref46","doi-asserted-by":"publisher","DOI":"10.1109\/JSTSP.2013.2270429"},{"key":"ref45","doi-asserted-by":"publisher","DOI":"10.1007\/s11265-016-1160-3"},{"key":"ref48","doi-asserted-by":"publisher","DOI":"10.1109\/TCSVT.2010.2045915"},{"key":"ref47","article-title":"Effect of the Hadamard transform on motion estimation of different layers in video coding","author":"abdelazim","year":"2010","journal-title":"Proc ISPRS Commission I Mid-Term Symp"},{"key":"ref42","doi-asserted-by":"publisher","DOI":"10.1109\/TCSVT.2018.2810324"},{"key":"ref41","doi-asserted-by":"publisher","DOI":"10.1002\/9780470989418"},{"key":"ref44","doi-asserted-by":"publisher","DOI":"10.1109\/TCSI.2005.858488"},{"key":"ref43","first-page":"1","article-title":"Efficient hardware design of Forward and Inverse Walsh-Hadamard transform","author":"bola\u00f1os-jojoa","year":"2014","journal-title":"Proc STSIVA"}],"container-title":["IEEE Transactions on Circuits and Systems I: Regular Papers"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx7\/8919\/8715688\/08671515.pdf?arnumber=8671515","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,9,14]],"date-time":"2023-09-14T17:26:51Z","timestamp":1694712411000},"score":1,"resource":{"primary":{"URL":"https:\/\/ieeexplore.ieee.org\/document\/8671515\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2019,6]]},"references-count":73,"journal-issue":{"issue":"6"},"URL":"https:\/\/doi.org\/10.1109\/tcsi.2019.2900004","relation":{},"ISSN":["1549-8328","1558-0806"],"issn-type":[{"type":"print","value":"1549-8328"},{"type":"electronic","value":"1558-0806"}],"subject":[],"published":{"date-parts":[[2019,6]]}}}