how to transform images to wavwlet domain?

i wanted to know how to transform images to wavelet domain?

Answer 1

[Walter Roberson]

http://www.mathworks.com/help/wavelet/image-analysis.html

Answer 2

[Wayne King]

Walter has provided you with the correct link to category page for 2D analysis.

Currently, you have to decide whether you want:

1.) a decimated wavelet transform for which you can use wavedec2.m

2.) a nondecimated wavelet transform for which you can use swt2.m or ndwt2.m

3.) a wavelet packet transform for which you can use wpdec2.m