[SIP-devel] roi function

[DRUEL J. <joc...@li...>]

Hi,
I worked a bit on a region of interest function.
Currently, it's working for a rectangular selection on grayscale images.
Just do:
-> mask=imroi(image);

On color images, the display is allright but the mask created is not useable 
immediately:
image.*mask gives an error because of dimensions.

My problem is:
-> image=imread('ararauna.jpg');
-> a=zeros(image);
size(a) and size(image) are coherent.
But if I do:
-> a(10:15,20:34,1:3)=1;//mask creation
then size(a) and size(image) are not coherent anymore and
-> image.*a 
is not working, unfortunately.

I've not written an help file by now, because I'd like to fix this problem 
first.

Best regards
Jocelyn


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