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Simple order-16 Integer Transform for video coding

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2 Author(s)
Chi-Keung Fong ; Department of Electronic Engineering, The Chinese University of Hong Kong, Shatin, Hong Kong ; Wai-Kuen Cham

Transform is a very important coding tool in video coding. Simple order-16 Integer Transform, proposed in this paper, is a simple, low computational complexity transform but has high coding efficiency. It is simpler than other order-16 transforms previously proposed but it can achieve similar coding performance. It is shown that it significantly reduces the bit rate up to 18.49%. On average, it reduces the bit rate by 8.71%. It is comparable with other proposed transforms but significantly simpler.

Published in:

2010 IEEE International Conference on Image Processing

Date of Conference:

26-29 Sept. 2010