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From: "Prasanna " <pmgunawardana@gmail.com>
Newsgroups: comp.soft-sys.matlab
Subject: Re: How to extract yellow color under different iluminations
Date: Thu, 29 Oct 2009 06:33:24 +0000 (UTC)
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Hi,

Its me again after some researches.
I have two traffic signs. They are "left bend" and "right bend" (rectangular shape). I have extracted the sign from the RGB image(640*480). After doing several image techniques now I am having the binary image of the sign. It only contain one of above mentioned signs(Left bend or right bend). I want to identify this binary sign image using template matching, whether it is "Left bend" or "right bend".

Image size is 640*480. small binary sign is inside that image.Back ground is totally black.yellow area in the sign display as white and the arrow is displayed as black.

Also I like to know how to create templates using one of the above mentioned binary image.Please help me. I am struggle with a research project.

I have no idea how to attach a image to this mail. Else I can send you the images also.Please inform me that also.

Thanks & best regards,
Prasanna