How to Create a tool so that with a click of a button the Image gets segmented

I am trying to segment an image based on watershed algorithm. I have developed a code. I want to develop this as an tool so that it can be used to segment any image. Anyone to help.

Answer 1

[David Sanchez]

Create a GUI with the GUIDE tool

   help guide

will tell you more. Once you create a simple GUI with a button or whatever you want, link your function to the button callback function.

[Rajat]

But i have script, how should i convert that into function.?

[Edwin]

You might want to read this part of the MATLAB help:

http://www.mathworks.nl/help/matlab/ref/function.html

Make sure you declare all variables inside the function or give them as input, a function can't use the workspace by default.