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Subject: Re: combine image parts
Date: Sat, 25 Jul 2009 17:45:03 +0000 (UTC)
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ImageAnalyst <imageanalyst@mailinator.com> wrote in message <701f52c0-8ab6-4b0a-ac88-7dec944aa8ce@n11g2000yqb.googlegroups.com>...
> On Jul 24, 5:32?am, "us2 " <u...@yahoo.com> wrote:
> > I have NxM sized image and divide it into let's say 4 different parts. I want to see these parts in a figure with a blank between them.
> >
> > I mean that the new image figure must include all the parts but it must be seen as divided. When I convert the new image into binary, I want to see 4 different partitions separately
> >
> > how to do this?
> 
> ------------------------------------------------------------
> One way:
> 1. crop your image into 4 separate images.
> 2. indicate the axes with subplot(2,2,1).  last arg would be 1, 2, 3,
> or 4.
> 3. display image with image, imshow, or imagesc.
> 4. repeat steps 2 and 3 until all four parts have been displayed.

My problem is similar to this question. I have divided my original image into 4 parts and now, I have to combine them so that when we convert the combined image to binary image then we must see the 4 white region and black background in the binary image. 
how to do this?