Wavelet Toolbox

Importing and Exporting Information from the Graphical Interface

This tool lets you save the transformed image to disk. The toolbox creates a MAT-file in the current directory with a name you choose.

To save the transformed image, use the menu option:

File==>Save Transformed Image.

A dialog box appears that lets you specify a directory and filename for storing the image. Type the name ewoman2. After saving the image data to the file ewoman2.mat, load the variable into your workspace.

load ewoman2
whos 

Name	Size	Bytes	Class
ewoman2	200x220	352000	double array
map	253x3	6120	double array

The transformed image is stored together with its colormap.

Two-Dimensional Extension Using the Graphical Interface

Wavelet Applications