Wavelets have widely been used in many signal and image processing applications. In this paper, a new serial-parallel architecture for wavelet-based image compression is introduced. It is based on a 4-tap wavelet transform, which is realised usin

image compression using dwt and dct doc

Adaptive Wavelets for Image Compression Using Update Lifting-Quantization and Error Analysis

AN EFFICIENT IMAGE COMPRESSION ALGORITHM WITH GEOMETRIC WAVELETS & GEOMETRIC WAVELET PACKETIZATION USING PSO