Influence of Color Perception on Computer Identifying Images

Color affects people´s visual feelings and emotions in life. Color gives people a strong and direct feeling and leaves a deep impression easily. This thesis studies the relationship between color recognition and color visual perception, and deeply researches visual intuitive feelings when users indentify computer color information, and provides significant clues for the users. This thesis analyzes physiological characteristics of color vision, physiological mechanism of color vision, sensitivity source of color perception, insensitivity source of color contrast, researches the stimulation of color to users´ physics and psychology as well as the complex psychological reaction and explores right color perception from visual physiology and psychology, summarize design law of computer digital color so that users can quickly and correctly understand and identify the color information.