How do I convert the RGB values of a pixel to a single monochrome value?
This MSDN article uses (0.299 * color.R + 0.587 * color.G + 0.114 * color.B);
(0.299 * color.R + 0.587 * color.G + 0.114 * color.B);
This Wikipedia article uses (0.3* color.R + 0.59 * color.G + 0.11 * color.B);
(0.3* color.R + 0.59 * color.G + 0.11 * color.B);