Any alternative to kmeans functions for image processing toolbox?

Dear all,

I would like to use the kmeans functions that comes with the stats toolbox to segment an image similar to the matlab example

http://www.mathworks.com/products/image/examples.html?file=/products/demos/shipping/images/ipexhistology.html

However, I only have the image processing toolbox. Is there any alternative to kmeans function that I can run?

Thank you.

meshoo

Answer 1

[Jan]

You can find many alternatives in the FileExchange:

http://www.mathworks.com/matlabcentral/fileexchange/index?utf8=%E2%9C%93&term=kmeans

Look in the documentation and the examples provided with many of these submissions.

[Meshooo]

Thank you very much..

Answer 2

[Marta Salas]

Piotr's toolbox contains a kmeans function (folder classify: kmeans2). It's open source, you can download it from this link: http://vision.ucsd.edu/~pdollar/toolbox/doc/

[Meshooo]

Thank you very much, but do you know how to apply it to an image?

[Marta Salas]

What do you want to do? From your original question I thought your problem was you did not have access to the kmeans function.