Adaptive Multiple Transforms Hardware Architecture for Versatile Video Coding
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.Procedia APA BibTeX Chicago EndNote Harvard JSON MLA RIS XML ISO 690 PDF Downloads 62
 Jianle Chen, Ying Chen, Marta Karczewicz, Xiang. Li, Hongbin Liu, Li Zhang, Xin Zhao “Coding tools investigation for next generation video coding based on HEVC” , in Proc. Of SPIE Vol. 9599 95991B-1, Septemb2015.
 AdriàArrufat“Multipletransformsforvideo coding”, in Thesis defended on 11 December 2015, INSA Rennes, the European University of Brittany, France.
 Jallouli.A, Belghith.F,BenAyed.M ,Hamidouche.W, Nezan.J, Masmoudi.N,“ Statistical analysis of Post-HEVC encoded videos” in IEEE International Workshop on Signal Processing Systems (SiPS), France, october 2017.
 Thibaud Biatek, Victorien Lorcy, Pierre Castel, Pierrick Philippe,“Low-Complexity Adaptive Multiple Transforms forpost-HEVC Video Coding”, in Picture Coding Symposium (PCS), 4-7 Dec. 2016, Germany.
 X Zhao, J Chen, M Karczewicz, L Zhang, X Li and W JungChien “Enhanced Multiple Transform for Video Coding”, in 2016 Data Compression Conf.
 ITU-T Recommendation H.265 and ISO/IEC, MPEG-H Part 2, High Efficiency Video Coding (HEVC), 2013.
 Ahmed Kammoun, FatmaBelghith, HassenLoukil, NouriMasmoudi, “An Optimized and Unified Architecture Design for H.265/HEVC 1-D Inverse Core Transform IEEE IPAS’16”, in International Image Processing Applications and Systems Conference November 2016.
 https://www.mouser.fr/new/altera/altera-stratixiii; Accessed November 2018.
 http ://www.Quartus; Accessed November 2018.
 D. Chillet et E. Casseau, “TUTORIAL ModelSim VHDL”, in Technopole Anticipa Lannion Rennes university, National School of Applied Science and Technology, November 2008.
 Ahmet Can Mert, ErcanKalali, IlkerHamzaoglu, Senior Member, IEEE, “High Performance 2D Transform Hardware for Future Video Coding”, in IEEE Transactions on Consumer Electronics, Vol. 63, No. 2, May 2017, P117-125.