The Best Wavelet Decomposition of Signals and Images
Yu Guan · 2001
The present paper presents a method of looking for the best wavelet transform which makes the low pass signal have the best approxiamtion to the original signal. We have solved the title problem for four cases, orthogonal, symmetric orthogonal, biorthogonal, symmetric biorthogonal wavelet filters, and improved the compressive image quality and increase compressive ratio.