how to use imsave in matlab?

I want to save every image produced during each iteration. I thought of using imsave but i do not know what is an handle of an image.

if you know, please give an example code using imsave command in matlab?

Answer 1

[Image Analyst]

I've never used it or seen the need to use it. Is there any reason why you're not using imwrite() or export_fig() instead?

Answer 2

[Jan]

The handle of an image is replied by the image, axes, uipanel or figure command:

H = image(rand(100, 100, 3));
imsave(H)

Or

H = figure;
plot(1:10);
imsave(H)

The commands imwrite and print might be useful also.