VLSI synthesis of a programmable DWT chip for the optimal choice of a prototype wavelet
Subramaniam Ganesan, S. Mahalingam, S. Nagabhushana · 2002
A real-time implementation of S. Mallat's (1989) pyramid algorithm for wavelet decomposition is presented. The proposed VLSI implementation is such that the optimal wavelet can be chosen by programming the filter characteristics.>