Real-time Video Re-Coloring Algorithm Considering the Temporal Color Consistency for the Color-Blind

Abstract

In this paper, a fast color modification method is proposed for the color-blind (CB) who experiences difficulty in discriminating some color differences. The proposed algorithm uses a new perceptual illusion based color transform technique that can enhance the color contrast for the CB while preventing significant change of the original image. In addition, a fast temporal color adjustment technique is introduced for the real-time video playback. Experimental results show that the proposed method can produce more comprehensible video sequences for the CB with reduced computational complexity.