[Gimp-user] How to despeckle?

[Jonathan Ryshpan]

Attached is a small fragment of a tiff file; it has a large number of
speckles, which I'd like to remove.  The natural tool would seem to be
Despeckle, but it doesn't seem to do the job.  In fact, as far as I can
see, it doesn't do anything.  

What's the right tool to use?  Or maybe I'm not using Despeckle right.

Any help much appreciated - jon

attachment: Manhole.tif___
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Re: [Gimp-user] How to despeckle?

[David Hodson]

On Wed, 2009-12-02 at 02:56 -0800, Jonathan Ryshpan wrote:
 Attached is a small fragment of a tiff file; it has a large number of
 speckles, which I'd like to remove.  The natural tool would seem to be
 Despeckle, but it doesn't seem to do the job.  In fact, as far as I can
 see, it doesn't do anything.  

Set image mode to RGB, Filter-despeckle-set Black level to -1 and
White level to 256. Set image mode back to indexed if you like. Works
fine.

-- David

attachment: Manhole.tif___
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