1. An apparatus comprising: a circuit configured to (i) convert a digital image from a red-green-blue representation to a luminance-and-chrominance representation, (ii) generate a reduced noise representation of said digital image by reducing noise in said luminance-and-chrominance representation, (iii) generate a color corrected representation of said digital image in said luminance-and-chrominance representation by first color correcting said reduced noise representation, wherein said first color correcting maps said reduced noise representation from a first color space to a second color space in three dimensions, and (iv) generate another color corrected representation of said digital image in said luminance-and-chrominance representation by second color correcting said color corrected representation as read from a memory.