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Lifting scheme and image coding: average interpolating image coding

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2 Author(s)
Zeng Jianfen ; Dept. of Electron., Zhongshan Univ., Guangzhou, China ; Ma Zhengming

A lifting scheme, from new wavelet research, can be used to implement the existing wavelets and to construct completely new wavelets. We construct the average interpolating wavelet of 2 degree and apply it to image coding; finally, we get an image coding result as good as, if not better than, that of the D9/7 recommended by JPEG2000 draft. The lifting step of the average interpolating wavelet is much simpler than that of the commonly used D9/7, which means the computational resources consumed here is much less

Published in:

Signal Processing and its Applications, Sixth International, Symposium on. 2001  (Volume:2 )

Date of Conference: