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Added a threshold slider to the impulse denoise tool. At large values it can lead to a bit of cratering, but otherwise it allows some flexibility that is useful as a precursor to the pyramid denoise filter. Small values on the slider are less impulse NR, larger values yield more NR.

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Emil Martinec
2010-09-14 00:47:44 -05:00
parent 1820978df4
commit d556f04ddb
10 changed files with 125 additions and 182 deletions
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3
rtengine/improcfun.cc
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@@ -434,11 +434,8 @@ void ImProcFunctions::colorCurve (LabImage* lold, LabImage* lnew) {
if (params->impulseDenoise.enabled && lab->W>=8 && lab->H>=8)
<<<<<<< local
impulse_nr (lab->L, lab->L, lab->W, lab->H, (float)params->impulseDenoise.thresh/20.0 /*1024*/);
=======
impulse_nr (lab->L, lab->L, lab->W, lab->H, 1024);
>>>>>>> other
}
void ImProcFunctions::dirpyrdenoise (LabImage* lab) {