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Re: CONVOL2D [message #14370 is a reply to message #14367]

Tue, 16 February 1999 00:00

davidf
Messages: 2866
Registered: September 1996

Senior Member

Lisa Bryan (lbryanNOSPAM@arete-az.com) writes:

> I am sure this is out there, I'm just too lazy to find it. I need to
> convolve a 2D gaussian (not necessarily the same size in each
> dimension) into an image. Does anyone have a tool I may beg, borrow,
> or steal?

Do you mean something other than the CONVOL function?

Gaussian kernels to use with the CONVOL function are
easy to create. You can find them in the back of image
processing books or even in the image processing
section (p72) of my book. :-)

Cheers,

David

--
David Fanning, Ph.D.
Fanning Software Consulting
Phone: 970-221-0438 E-Mail: davidf@dfanning.com
Coyote's Guide to IDL Programming: http://www.dfanning.com/
Toll-Free IDL Book Orders: 1-888-461-0155

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[Message index]

		Re: CONVOL2D By: David Foster on Thu, 18 February 1999 00:00
		Re: CONVOL2D By: lbryanNOSPAM on Wed, 17 February 1999 00:00
		Re: CONVOL2D By: meron on Wed, 17 February 1999 00:00
		Re: CONVOL2D By: David Foster on Tue, 16 February 1999 00:00
		Re: CONVOL2D By: davidf on Tue, 16 February 1999 00:00

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