Re: [Gimp-developer] denoise/edge detect

Basically what you are doing is running Difference of Gaussians, followed
by thresholding, then Difference of Gaussians again, then thresholding.
The parameter settings you use work for the image you created, but I doubt
that they will be very robust.


On Wed, Oct 2, 2013 at 4:31 AM, Ben Thurston <benpaulthurston gmail com>wrote:

I found this algorithm to try and remove noise from a picture, but it seems
to also work as an edge detector... it seems to yield different results on
my sample image than any of the edge detectors built into gimp, so I
thought maybe it would be interesting. I'll be monitoring if anyone feels
like discussing it...
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