A
system enhances reduced resolution
grey scale luminance data for display on a monitor. An interface receives a pixel
grey scale luminance value represented by a first number of bits exceeding a display monitor input
bit length. A data processor indicates a difference comprising the number of bits. In response to the difference, the data processor derives R, G, B pixel luminance values by adjusting one or more of the R, G, B pixel luminance values to provide corrected R, G, B pixel luminance values representing the
grey scale luminance value and at least one of the corrected R, G, B pixel luminance values is different from remaining ones of R, G, B pixel luminance values. The data processor outputs the corrected R, G, B pixel luminance values for display on R, G, B channels of the monitor.