说明：  本资源为图像去雾质量评价MATLAB代码，通过新增可见变比、平均梯度、饱和像素百分比三个指标评价去雾图像质量。将代码下载解压后，MATLAB路径设置为解压文件夹，点击主函数即可运行。
(This resource is the matlab code of image defogging quality evaluation. The quality of defogging image is evaluated by adding three indexes: visible ratio, average gradient and saturated pixel percentage. After the code is downloaded and decompressed, the MATLAB path is set to the decompressed folder, and click the main function to run.)