From edfea689b8d799a3e544115130929f989809c6bd Mon Sep 17 00:00:00 2001 From: Alberto Griggio Date: Wed, 3 May 2017 00:19:01 +0200 Subject: [PATCH] improved adjustment of luma denoise params for the fast export pipeline --- rtengine/simpleprocess.cc | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/rtengine/simpleprocess.cc b/rtengine/simpleprocess.cc index e7a71c81e..efbba78d1 100644 --- a/rtengine/simpleprocess.cc +++ b/rtengine/simpleprocess.cc @@ -1416,11 +1416,12 @@ private: } params.wavelet.strength *= scale_factor; params.dirpyrDenoise.luma *= scale_factor; - params.dirpyrDenoise.Ldetail += (100 - params.dirpyrDenoise.Ldetail) * scale_factor; - //params.dirpyrDenoise.smethod = "shal"; - for (auto &p : params.dirpyrDenoise.lcurve) { - p *= scale_factor; + //params.dirpyrDenoise.Ldetail += (100 - params.dirpyrDenoise.Ldetail) * scale_factor; + auto &lcurve = params.dirpyrDenoise.lcurve; + for (size_t i = 2; i < lcurve.size(); i += 4) { + lcurve[i] *= min(scale_factor * 2, 1.0); } + noiseLCurve.Set(lcurve); const char *medmethods[] = { "soft", "33", "55soft", "55", "77", "99" }; if (params.dirpyrDenoise.median) { auto &key = params.dirpyrDenoise.methodmed == "RGB" ? params.dirpyrDenoise.rgbmethod : params.dirpyrDenoise.medmethod;