Luis A. Florit wrote: > Pals, > > I reported this bug in this list some time ago, and got no > answer (I think), and the 2.3.16 version still has the same bug: > The despeckle plugin shifts the image one pixel to the right, > and one to the bottom. Consequently, it is essentially useless. > If you draw in the middle of a white background a black cross > like this: > > x > xxx > x > > and run the despeckle plugin with radius 1, you get this asymmetric > output: > > x > xxx > xx > > Thanks, > > Luis. > > _______________________________________________ > Gimp-developer mailing list > Gimp-developer@lists.XCF.Berkeley.EDU > https://lists.XCF.Berkeley.EDU/mailman/listinfo/gimp-developer > > > Is this really a bug, a radius 1 will give you a window of 3x3 pixels. The despeckle filter is a median filter, with a cross five of the nine surrounding pixels will yield a medium equal to one of the cross pixels.
Geert _______________________________________________ Gimp-developer mailing list Gimp-developer@lists.XCF.Berkeley.EDU https://lists.XCF.Berkeley.EDU/mailman/listinfo/gimp-developer