Trouble with Imoverlay - Attempt to grow array along ambiguous dimension.

Question

Lisa Alhadeff 2016-4-25

回答： Vineeth Kartha 2016-5-2

Hi,

I'm using the Imoverlay code found at http://uk.mathworks.com/matlabcentral/fileexchange/10502-image-overlay. It seemed to work the other day, but now I'm getting the following error:

Attempt to grow array along ambiguous dimension.
Error in imoverlay (line 68)
out_red(mask)   = color_uint8(1);

My code is:

I = imread('18_6_Red.tif');
I2 = imread('OutlineGreenFat.tif');
rgb = imoverlay(I, I2, [0 1 0]);
imshow(rgb);
imwrite(rgb, 'ProfileHighlighted.tif');

Incidentally, 'OutlineGreenFat' is binary, not rgb in spite of the name.

These are my variables:

Any help would be greatly appreciated!

Answer 1

Vineeth Kartha 2016-5-2

Hi,

Please try using an image with smaller resolution, this will help us to identify if its a dimension related issue.

Since the code that you are using is from the file exchange, it will be a good idea to contact the author of the script.

Regards Vineeth