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Re: How to display two images using tvscl [message #65037 is a reply to message #65036]

Mon, 09 February 2009 13:42

David Fanning
Messages: 11724
Registered: August 2001

Senior Member

frankosuna writes:

> Hello I have two images:
>
> http://frankosuna.googlepages.com/supportImage.jpg
>
> http://frankosuna.googlepages.com/edgeDetect.jpg
>
> I want to display the first image and then superimpose the edge
> detected pixels but I'm not sure how to go about
> pulling out the white pixels and then displaying them on top of the
> supporImage.

This is very similar to what you do when you
sharpen an image:

http://www.dfanning.com/ip_tips/sharpen.html

Cheers,

David
--
David Fanning, Ph.D.
Coyote's Guide to IDL Programming (www.dfanning.com)
Sepore ma de ni thui. ("Perhaps thou speakest truth.")

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[Message index]

		Re: How to display two images using tvscl By: David Fanning on Mon, 09 February 2009 21:19
		Re: How to display two images using tvscl By: frankosuna on Mon, 09 February 2009 17:18
		Re: How to display two images using tvscl By: frankosuna on Mon, 09 February 2009 15:16
		Re: How to display two images using tvscl By: Foldy Lajos on Mon, 09 February 2009 13:44
		Re: How to display two images using tvscl By: David Fanning on Mon, 09 February 2009 13:42
		Re: How to display two images using tvscl By: David Fanning on Mon, 09 February 2009 13:38
		Re: How to display two images using tvscl By: frankosuna on Wed, 11 February 2009 17:52

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