中文说明：Retinex使用matlab代码实现，使用了颜色恒常性理论，具有很好的效果，且能去除薄雾图像， 进行图像增强。可用于图像增强，图像去雾，图像去噪等，具有良好效果。
English Description：
Retinex is implemented by matlab code, using the theory of color constancy, which has a good effect, and can remove the haze image and enhance the image. It can be used for image enhancement, image defogging, image denoising, etc.