Added a "gamma" slider to pyramid NR. Noise reduction is carried out with L channel mapped to that gamma. Default value is 2.0; lower values increase shadow smoothing, higher values smooth highlights more. Unfortunately adjusting this slider interacts with the other two, so all three have to be iteratively adjusted to achieve a desired result.

2010-09-14 12:55:56 -05:00
parent dbea6d601e
commit 8efac28819
12 changed files with 218 additions and 219 deletions
--- a/rtengine/refreshmap.cc
+++ b/rtengine/refreshmap.cc
@@ -109,6 +109,7 @@ IMPULSEDENOISE,    // EvIDNEnabled,
 IMPULSEDENOISE,    // EvIDNThresh,
 DIRPYRDENOISE,    //  EvDPDNEnabled,
 DIRPYRDENOISE,    //  EvDPDNLuma,
-DIRPYRDENOISE    //  EvDPDNChroma,
+DIRPYRDENOISE,    //  EvDPDNChroma,
+DIRPYRDENOISE    //  EvDPDNGamma,
 };