MATLAB Answers


How do I run the version of GrowCut in FileExchange in Matlab 2012a?

Asked by Antonio
on 5 Jan 2013

I want to run this image segmentation program.

When attempting to run growcut_test I get the following error:

>> growcut_test
Subscript indices must either be real positive integers or logicals.
Error in growcut_test (line 7)
subplot(2,2,1), imshow(img);

This is line 7 and what is around it:

%-- Load image and seeds
img = imread('lotus.png');
labels = double(imread('labels.png'))-1;
subplot(2,2,1), imshow(img);
subplot(2,2,2), imshow(labels,[]);
subplot(2,2,3), imshow(img);

Any ideas?


1 Answer

Answer by Walter Roberson
on 5 Jan 2013
 Accepted answer

You appear to have a variable named "imshow" that is interfering with use of the Image Processing Toolbox routine imshow()


Discover MakerZone

MATLAB and Simulink resources for Arduino, LEGO, and Raspberry Pi

Learn more

Discover what MATLAB® can do for your career.

Opportunities for recent engineering grads.

Apply Today

MATLAB Academy

New to MATLAB?

Learn MATLAB today!