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From: "rubionelove " <rubionelove@gmail.com>
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Subject: Re: color based segmentation
Date: Thu, 2 Jul 2009 13:25:02 +0000 (UTC)
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thanks Image Analyst, 
I understand...  but I'm working on a sequence of aerial images of cars.
Cars can assume a range of different colours. I can't define a way to segment a colour, I would like a scalable solution.

I would like to define a treshold and then join in a separate blob each uniform area, for example, in the case of the rose, I would like a green blob and a yellow blob.
How can I do that?

thank you very much