Author: post
Date: 2009-07-12 16:36:31 +0200 (Sun, 12 Jul 2009)
New Revision: 2590
Modified:
trunk/plugins/denoise/denoise.c
trunk/plugins/denoise/fftdenoiser.h
Log:
Denoise FFT size is now 128x128 and overlap is 24 pixels. This gives less
blocking and more speed.
Modified: trunk/plugins/denoise/denoise.c
===================================================================
--- trunk/plugins/denoise/denoise.c 2009-07-11 20:15:47 UTC (rev 2589)
+++ trunk/plugins/denoise/denoise.c 2009-07-12 14:36:31 UTC (rev 2590)
@@ -286,7 +286,7 @@
denoise->info.sigmaLuma = exp_comp * ((float) denoise->denoise_luma) /
2.5;
denoise->info.sigmaChroma = exp_comp * ((float)
denoise->denoise_chroma) / 2.5;
denoise->info.sharpenLuma = exp_comp * ((float) denoise->sharpen) /
20.0;
- denoise->info.sharpenCutoffLuma = 0.3f;
+ denoise->info.sharpenCutoffLuma = 0.1f;
denoise->info.beta = 1.0;
denoise->info.sharpenChroma = 0.0f;
denoise->info.sharpenMinSigmaLuma = denoise->info.sigmaLuma + exp_comp
* 2.0;
Modified: trunk/plugins/denoise/fftdenoiser.h
===================================================================
--- trunk/plugins/denoise/fftdenoiser.h 2009-07-11 20:15:47 UTC (rev 2589)
+++ trunk/plugins/denoise/fftdenoiser.h 2009-07-12 14:36:31 UTC (rev 2590)
@@ -23,8 +23,8 @@
#include "denoisethread.h"
#include "denoiseinterface.h"
-#define FFT_BLOCK_SIZE 64 // Preferable able to be factorized into
primes, must be divideable by 4.
-#define FFT_BLOCK_OVERLAP 16 // Must be dividable by 4 (OVERLAP * 2 must be
< SIZE)
+#define FFT_BLOCK_SIZE 128 // Preferable able to be factorized into
primes, must be divideable by 4.
+#define FFT_BLOCK_OVERLAP 24 // Must be dividable by 4 (OVERLAP * 2 must be
< SIZE)
#define SIGMA_FACTOR 0.25f; // Amount to multiply sigma by to give
reasonable amount
class FFTDenoiser
{
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