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Re: blurring and deblurring for effect [message #42822 is a reply to message #42797]

Wed, 23 February 2005 06:01

Rob Dimeo
Messages: 17
Registered: November 1999

Junior Member

David,

The problem is that the smoothed image shows some strange colors.
Since the image that I'm using is "more or less" a blue-white color
scheme, I ditched the image colors (converted my image to gray-scale),
loaded in color table 1, then performed the smoothing operation. This
resulted in the look that I wanted. Unfortunately I don't know how to
accomplish this for the general case for an image with its *own* colors
like my PNG image.

Of course this begs the question: How come IDL doesn't *know* what's
aesthetically pleasing to me? ;)

Rob
David Fanning wrote:
>
> Well, I thought it looked pretty good with the PNG file I
> choose, but if you want to do the MEDIAN thing, I think
> the professional image expert embeds their image in a
> larger image so that edge effects are ameliorated. Then,
> when they are finished, extracts the processed image from
> the larger image etc. (I know, but if it doesn't involve
> iTools, you and me, babe, are the only ones interested.)
>
> Cheers,
>
> David

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[Message index]

		Re: blurring and deblurring for effect By: Rob[1] on Wed, 23 February 2005 18:01
		Re: blurring and deblurring for effect By: K. Bowman on Wed, 23 February 2005 06:41
		Re: blurring and deblurring for effect By: K. Bowman on Wed, 23 February 2005 13:09
		Re: blurring and deblurring for effect By: Rob Dimeo on Wed, 23 February 2005 06:01
		Re: blurring and deblurring for effect By: helaha on Wed, 23 February 2005 04:59
		Re: blurring and deblurring for effect By: David Fanning on Tue, 22 February 2005 14:26

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