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Simpler interface for gaussian blur, speedup for double precision gaussian blur and speedup for retinex transmission curve

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heckflosse
2015-09-16 00:14:58 +02:00
parent 6eba3914f4
commit 5f97c4f15b
8 changed files with 132 additions and 431 deletions
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9
rtengine/impulse_denoise.h
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@@ -65,10 +65,7 @@ SSEFUNCTION void ImProcFunctions::impulse_nr (LabImage* lab, double thresh)
#pragma omp parallel
#endif
{
AlignedBufferMP<double> buffer(max(width, height));
gaussHorizontal<float> (lab->L, lpf, buffer, width, height, max(2.0, thresh - 1.0));
gaussVertical<float> (lpf, lpf, buffer, width, height, max(2.0, thresh - 1.0));
gaussianBlur<float> (lab->L, lpf, width, height, max(2.0, thresh - 1.0));
}
//%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
@@ -320,9 +317,7 @@ SSEFUNCTION void ImProcFunctions::impulse_nrcam (CieImage* ncie, double thresh,
#pragma omp parallel
#endif
{
AlignedBufferMP<double> buffer(max(width, height));
gaussHorizontal<float> (ncie->sh_p, lpf, buffer, width, height, max(2.0, thresh - 1.0));
gaussVertical<float> (lpf, lpf, buffer, width, height, max(2.0, thresh - 1.0));
gaussianBlur<float> (ncie->sh_p, lpf, width, height, max(2.0, thresh - 1.0));
}
//%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%