{"title":"Adaptive Multiple Transforms Hardware Architecture for Versatile Video Coding","authors":"T. Damak, S. Houidi, M. A. Ben Ayed, N. Masmoudi","volume":159,"journal":"International Journal of Computer and Information Engineering","pagesStart":72,"pagesEnd":78,"ISSN":"1307-6892","URL":"https:\/\/publications.waset.org\/pdf\/10011137","abstract":"
The Versatile Video Coding standard (VVC) is actually under development by the Joint Video Exploration Team (or JVET). An Adaptive Multiple Transforms (AMT) approach was announced. It is based on different transform modules that provided an efficient coding. However, the AMT solution raises several issues especially regarding the complexity of the selected set of transforms. This can be an important issue, particularly for a future industrial adoption. This paper proposed an efficient hardware implementation of the most used transform in AMT approach: the DCT II. The developed circuit is adapted to different block sizes and can reach a minimum frequency of 192 MHz allowing an optimized execution time.<\/p>\r\n","references":"[1]\tJianle Chen, Ying Chen, Marta Karczewicz, Xiang. Li, Hongbin Liu, Li Zhang, Xin Zhao \u201cCoding tools investigation for next generation video coding based on HEVC\u201d , in Proc. Of SPIE Vol. 9599 95991B-1, Septemb2015.\r\n[2]\tAdri\u00e0Arrufat\u201cMultipletransformsforvideo coding\u201d, in Thesis defended on 11 December 2015, INSA Rennes, the European University of Brittany, France.\r\n[3]\tJallouli.A, Belghith.F,BenAyed.M ,Hamidouche.W, Nezan.J, Masmoudi.N,\u201c Statistical analysis of Post-HEVC encoded videos\u201d in IEEE International Workshop on Signal Processing Systems (SiPS), France, october 2017.\r\n[4]\tThibaud Biatek, Victorien Lorcy, Pierre Castel, Pierrick Philippe,\u201cLow-Complexity Adaptive Multiple Transforms forpost-HEVC Video Coding\u201d, in Picture Coding Symposium (PCS), 4-7 Dec. 2016, Germany.\r\n[5]\tX Zhao, J Chen, M Karczewicz, L Zhang, X Li and W JungChien \u201cEnhanced Multiple Transform for Video Coding\u201d, in 2016 Data Compression Conf.\r\n[6]\tITU-T Recommendation H.265 and ISO\/IEC, MPEG-H Part 2, High Efficiency Video Coding (HEVC), 2013.\r\n[7]\tAhmed Kammoun, FatmaBelghith, HassenLoukil, NouriMasmoudi, \u201cAn Optimized and Unified Architecture Design for H.265\/HEVC 1-D Inverse Core Transform IEEE IPAS\u201916\u201d, in International Image Processing Applications and Systems Conference November 2016.\r\n[8]\t\thttps:\/\/www.mouser.fr\/new\/altera\/altera-stratixiii; Accessed November 2018.\r\n[9]\thttp :\/\/www.Quartus; Accessed November 2018.\r\n[10]\tD. Chillet et E. Casseau, \u201cTUTORIAL ModelSim VHDL\u201d, in Technopole Anticipa Lannion Rennes university, National School of Applied Science and Technology, November 2008. \r\n[11]\tAhmet Can Mert, ErcanKalali, IlkerHamzaoglu, Senior Member, IEEE, \u201cHigh Performance 2D Transform Hardware for Future Video Coding\u201d, in IEEE Transactions on Consumer Electronics, Vol. 63, No. 2, May 2017, P117-125.","publisher":"World Academy of Science, Engineering and Technology","index":"Open Science Index 159, 2020"}