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Change Guidedfilter Guid reference from L to Y

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Desmis
2019-08-27 08:56:15 +02:00
parent 634c951e39
commit 9cd4ca51d3
3 changed files with 19 additions and 4 deletions
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9
rtengine/improccoordinator.cc
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@@ -934,8 +934,15 @@ void ImProcCoordinator::updatePreviewImage(int todo, bool panningRelatedChange)
for (int ir = 0; ir < pH; ir++)
for (int jr = 0; jr < pW; jr++) {
float X, Y, Z;
float L = provradius->L[ir][jr];
float a = provradius->a[ir][jr];
float b = provradius->b[ir][jr];
Color::Lab2XYZ(L, a, b, X, Y, Z);
guid[ir][jr] = Y / 32768.f;
ble[ir][jr] = (nprevl->L[ir][jr]) / 32768.f;
guid[ir][jr] = provradius->L[ir][jr] / 32768.f;
}
double epsilmax = 0.0001;
double epsilmin = 0.00001;