|
1. |
A new basis selection paradigm for wavelet packet image coding
Rajpoot, N.M.; Wilson, R.G.; Meyer, F.G.; Coifman, R.R.;
Image Processing, 2001. Proceedings. 2001 International Conference on
Volume 3,
7-10 Oct. 2001
Page(s):816
-
819 vol.3
Abstract:
In this paper, work on a new wavelet packet basis selection paradigm is reported which emphasizes the crucial role of the quantization strategy being used. This paradigm is coupled with a new Markov chain based estimation of the cost of zerotree quantization to develop a progressive wavelet packet image coder which gives better results than its wavelet counterpart
|
Cart
