A new basis selection paradigm for wavelet packet image coding

In this paper, work on a new wavelet packet basis selection paradigm is reported which emphasizes the crucial role of 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.

• Type: Conference
• Year: 2001
• Where: ICIP
• Authors: François G. Meyer, Nasir Rajpoot, Roland G. Wilson, Ronald R. Coifman
• Keywords: ICIP 2001, Image Processing, Progressive Wavelet Packet, Wavelet Counterpart, Wavelet Packet Basis