Below are five rows of images. The topmost row contains the original image.
The four following contain images reconstructed using an increasing
number of wavelet coefficients. The images on the left were coded
using 7-5 wavelets, and the images on the right were coded using
Haar wavelets.
Original
.1 percent of coefficients retained
1 percent of coefficients retained
10 percent of coefficients retained
50 percent of coefficients retained