Modified Pyramid equalizer to act only on luminance channel, and added a threshold slider to control noise (only local contrast larger than the threshold is amplified).

2010-09-27 11:04:25 -05:00
parent 874ed12455
commit d62281b86f
8 changed files with 319 additions and 91 deletions
--- a/rtengine/procparams.cc
+++ b/rtengine/procparams.cc
@@ -173,11 +173,12 @@ void ProcParams::setDefaults () {
        equalizer.c[i] = 0;
    }
 	dirpyrequalizer.enabled = false;    
-    for(int i = 0; i < 8; i ++)
+    for(int i = 0; i < 4; i ++)
    {
        dirpyrequalizer.mult[i] = 1.0;
    }
-    
+	dirpyrequalizer.mult[4] = 0.0;
+
    exif.clear ();
    iptc.clear ();