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Color Toning fixed some bug -auto saturation - Labels - issue2454 issue2014

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jdc
2014-09-10 10:54:55 +02:00
parent ee7bb48aac
commit 7f09a19446
20 changed files with 395 additions and 364 deletions
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19
rtengine/rtthumbnail.cc
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@@ -880,8 +880,25 @@ IImage8* Thumbnail::processImage (const procparams::ProcParams& params, int rhei
double rrm, ggm, bbm;
float autor, autog, autob;
float satLimit = float(params.colorToning.satProtectionThreshold)/100.f*0.7f+0.3f;
float satLimitOpacity = 1.f-(float(params.colorToning.saturatedOpacity)/100.f);
if(params.colorToning.enabled && params.colorToning.autosat){//for colortoning evaluation of saturation settings
float moyS=0.f;
float eqty=0.f;
ipf.moyeqt (baseImg, moyS, eqty);//return image : mean saturation and standard dev of saturation
//printf("moy=%f ET=%f\n", moyS,eqty);
float satp=((moyS+1.5f*eqty)-0.3f)/0.7f;//1.5 sigma ==> 93% pixels with high saturation -0.3 / 0.7 convert to Hombre scale
if(satp >= 0.92f) satp=0.92f;//avoid values too high (out of gamut)
if(satp <= 0.15f) satp=0.15f;//avoid too low values
satLimit= 100.f*satp;
satLimitOpacity= 100.f*(moyS-0.85f*eqty);//-0.85 sigma==>20% pixels with low saturation
}
autor = autog = autob = -9000.f; // This will ask to compute the "auto" values for the B&W tool
ipf.rgbProc (baseImg, labView, NULL, curve1, curve2, curve, shmap, params.toneCurve.saturation, rCurve, gCurve, bCurve, ctColorCurve, ctOpacityCurve, clToningcurve, cl2Toningcurve, customToneCurve1, customToneCurve2, customToneCurvebw1, customToneCurvebw2,rrm, ggm, bbm, autor, autog, autob, expcomp, hlcompr, hlcomprthresh);
ipf.rgbProc (baseImg, labView, NULL, curve1, curve2, curve, shmap, params.toneCurve.saturation, rCurve, gCurve, bCurve, satLimit ,satLimitOpacity, ctColorCurve, ctOpacityCurve, clToningcurve, cl2Toningcurve, customToneCurve1, customToneCurve2, customToneCurvebw1, customToneCurvebw2,rrm, ggm, bbm, autor, autog, autob, expcomp, hlcompr, hlcomprthresh);
// freeing up some memory
customToneCurve1.Reset();