Evaluation of Color Vision Compensation Algorithms for People with Varying Degrees of Color Vision Deficiency

People with color vision deficiency (CVD) may have difficulty in discriminating colors. To improve their color perception, several compensation methods have been proposed which considered naturalness maintenance and contrast emphasis. All these methods are based on the simulation model of severe CVD and hence it is not clear whether are also effective for people with light CVD. In this paper, we conduct subjective study to evaluate the effectiveness of these methods for people with varying degrees of CVD.