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List:       gimp-developer
Subject:    Re: [Gimp-developer] calculate coordinates from an image
From:       Sven Neumann <sven () gimp ! org>
Date:       2001-03-21 14:29:01
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Hi,

Matthias Kleine <Matthias.Kleine@prs.de> writes:

> Example: I am using a webcam to observe an area. In this
> area, a red object is moving around. Now, the webcam is 
> delivering images to some client program (gimp plugin?). This 
> program now should calculate the current position of the object 
> in the observed area.
> 
> Question: How could this be achieved most easily? Which format
> would be best? How could the algorithm look like?

I'd suggest having a look at the app called "motion". Search for 
it on freshmeat.


Salut, Sven
 
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