Displaying Photographic Images On Computer Monitors With Limited Colour Resolution
John D. McFall, Joan L. Mitchell, William B. Pennebaker · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 1989
In this paper we address the problem of displaying continuous tone photographic colour images on CRT monitors on which only a limited number of colours can be displayed simultaneously. An algorithm is presented which generates a palette of a limited number of colours, and a method is given for the actual display of a full colour image using such a palette and its associated tables.