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Re: analysing image to find blobs

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Re: analysing image to find blobs

Subject: Re: analysing image to find blobs
From: Andrew Farmer <email@hidden>
Date: Fri, 28 Nov 2008 20:48:37 -0800

On 28 Nov 08, at 20:18, Roland King wrote:

I have an image, it's PNG in this case although GIF/JPG are possible. It's got a transparent background and a few well-spaced coloured circles on it. Most of the image is blank.

I want to search the image and find the locations of the circles.

There's nothing really like this in Cocoa, but OpenCV has all sorts of computer-vision functionality, including blob detection (and even more interesting things, like face detection). Enjoy.

http://opencv.willowgarage.com/wiki/
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