This is a program that retrieves images from a live video feed or from a video file stored in a drive and performs in real-time a color transformation to show how the video would be seen by one of the three kinds of dichromat color blind people. In this video, it's shown the transformation for people with tritanopia.

The color transformation is based on the following paper: F. Viénot, H. Brettel, and J. Mollon. Digital video colourmaps for checking the legibility of displays by dichromats.

Color Research and Application, 24:243-- 252, 1999