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Changes to Exposure tab. Exposure controls (blackpoint, brightness, contrast, S/H compression) are now implemented with NURBS curves. Brightness bug seems fixed as a consequence. Luminance tone curve has been expanded to separate curves for L,a,b; saturation slider has been added, but at the moment saturation limiting has not been implemented in the modified tool.

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Emil Martinec
2010-10-17 14:55:40 -05:00
parent 4de32da4c0
commit 9d31c6ad19
27 changed files with 517 additions and 88 deletions
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7
rtengine/simpleprocess.cc
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@@ -150,8 +150,13 @@ IImage16* processImage (ProcessingJob* pjob, int& errorCode, ProgressListener* p
hist16[labView->L[i][j]]++;
// luminance processing
CurveFactory::complexCurve (0.0, 0.0, 0.0, 0.0, params.lumaCurve.brightness, params.lumaCurve.contrast, 0.0, 0.0, false, params.lumaCurve.curve, hist16, curve, NULL);
CurveFactory::complexCurve (0.0, 0.0, 0.0, 0.0, params.labCurve.brightness, params.labCurve.contrast, 0.0, 0.0, false, params.labCurve.lcurve, hist16, curve, NULL);
ipf.luminanceCurve (labView, labView, curve, 0, fh);
CurveFactory::complexsgnCurve (0.0, 100.0, params.labCurve.saturation, 1.0, params.labCurve.acurve, curve, NULL);
ipf.chrominanceCurve (labView, labView, 0, curve, 0, fh);
CurveFactory::complexsgnCurve (0.0, 100.0, params.labCurve.saturation, 1.0, params.labCurve.bcurve, curve, NULL);
ipf.chrominanceCurve (labView, labView, 1, curve, 0, fh);
ipf.impulsedenoise (labView);
ipf.lumadenoise (labView, buffer);
ipf.sharpening (labView, (unsigned short**)buffer);