Lines Matching defs:luminance
4835 luminance;
4858 luminance.x=GetPixelLuma(image,p)-(double)
4860 luminance.y=GetPixelLuma(image,p+GetPixelChannels(image))-(double)
4862 if (fabs(luminance.x) < fabs(luminance.y))
5354 luminance;
5386 luminance.x=fabs((double) (GetPixelLuma(source,p)-
5388 luminance.y=fabs((double) (GetPixelLuma(source,p+
5391 if (luminance.x < luminance.y)
5837 luminance;
5847 luminance
5849 luminance.y=GetPixelLuma(image,p+GetPixelChannels(image))-(double)
5855 if (fabs(luminance.x) < fabs(luminance.y))
