基于H分量旋转的色盲矫正方法

为提高色盲患者的色彩分辨力，提出一种基于H分量旋转的色盲矫正方法。在颜色的HSI空间，利用H分量的连续性和周期性特点，在保持S、I分量不变的情况下，通过旋转H分量得到矫正图像，该图像以降低低频颜色的分辨率来换取高频颜色的分辨率提高。实验表明：在色盲类型给定且图像颜色是给定色盲易混淆的情况下，对H分量旋转120度能得到色彩分辨效果很好的矫正图像。

Color Adaptation for Color Vision Deficiency by Rotating H Component

In order to improve the ability of the color distinguishment for achromate,a method is proposed by rotating H component to adapt colors for people with color vision deficiency.In the space of HSI,with S and I components unchanged,the re-coloring image for the achromate can be produced by rotating H component based on the continuity and periodicity of H component.The ability of the color distinguishment for colors holding a high percent in the color quantity of image is improved by destroying one of colors h...