A Pipelined 2D Transform Architecture Supporting Mixed Block Sizes for the VVC Standard

For the next-generation video coding standard Versatile Video Coding (VVC), several new contributions have been proposed to improve the coding efficiency, especially in the transformation operations. This paper proposes a unified 32\times 32 block-based transform architecture for the VVC standard...

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Veröffentlicht in:	IEEE transactions on circuits and systems for video technology 2020-09, Vol.30 (9), p.3289-3295
Hauptverfasser:	Fan, Yibo, Zeng, Yixuan, Sun, Heming, Katto, Jiro, Zeng, Xiaoyang
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms Coding Coding standards Computer architecture DCT-VIII Discrete cosine transform DST-VII Encoding Energy conservation Hardware pipeline Static random access memory transform Transforms Trigonometric functions Two dimensional displays Versatile Video Coding Video coding
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