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Re: Nonlinear Diffusion Image Filtering Package [message #75094 is a reply to message #75092]

Tue, 15 February 2011 10:02

cgguido
Messages: 195
Registered: August 2005

Senior Member

Hi Ding,

I am having a problems with your code. It seems gsderiv checks of
sigma to be "in range", but incorrectly... Also, roll.pro uses sng
instead of signof.

Thanks!
Gianguido

IDL> imgf=nonlineardif(img,sigma, 0,
dt=0.1,ndt=20,mode='eed',scheme=scheme)
% Compiled module: NONLINEARDIF.
% Compiled module: EXIST.
% Variable is undefined: IN_RANGE.
% Execution halted at: GSDERIV 65 /Users/cgguido/idl/
cgguido/downloaded/nonlineardif/nonlineardif.pro
% NONLINEARDIF 505 /Users/cgguido/idl/
cgguido/downloaded/nonlineardif/nonlineardif.pro
% $MAIN$

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[Message index]

		Re: Nonlinear Diffusion Image Filtering Package By: Ding on Tue, 15 February 2011 10:59
		Re: Nonlinear Diffusion Image Filtering Package By: Michael Galloy on Tue, 15 February 2011 10:35
		Re: Nonlinear Diffusion Image Filtering Package By: cgguido on Tue, 15 February 2011 10:02
		Re: Nonlinear Diffusion Image Filtering Package By: David Fanning on Tue, 15 February 2011 09:12
		Re: Nonlinear Diffusion Image Filtering Package By: Ding on Tue, 15 February 2011 09:05
		Re: Nonlinear Diffusion Image Filtering Package By: David Fanning on Tue, 15 February 2011 08:11
		Re: Nonlinear Diffusion Image Filtering Package By: Ding on Tue, 15 February 2011 08:07
		Re: Nonlinear Diffusion Image Filtering Package By: pgrigis on Tue, 15 February 2011 07:24
		Re: Nonlinear Diffusion Image Filtering Package By: rogass on Tue, 15 February 2011 05:06

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