Evaluation of image compression algorithms
R. Pandian · 2015
Image compression techniques find an extensive role in the field of underwater image processing. Transform based image compression algorithms efficiency is mainly depending on the decoding methods, adopted. In this work, various decoding techniques such as Embedded Zero Tree wavelet, Set Partitioning Hierarchy Tree, Spatial Orientation Tree, Wavelet Difference Reduction and Advanced Wavelet Difference Reduction on an underwater image and the performance is measured by compression ratio, PSNR. Results clearly indicate that Zero Tree Wavelet coding performed well.