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A novel 8×8 transform method applied in video coding

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7 Author(s)
Cheng, Wu ; School of Communication and Information Engineering, Shanghai University, 200072, China ; Haiwu Zhao ; Guoping Li ; Guowei Teng
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Transform Coding has been playing an important role in video coding and increasingly becomes a research focus especially in the current popular standards such as H.264/AVC, AVS and HEVC. It is important to select an excellent transform method as transform module has a direct impact on the efficiency of video codec. This paper proposes a new 8×8 transform method as well as its integer approximation applied in video coding. Experiments show that it achieves a higher performance.

Published in:
Wireless Mobile and Computing (CCWMC 2011), IET International Communication Conference on

Date of Conference: 14-16 Nov. 2011

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