图像灰度梯度求解 matlab程序 可用于求解图像的灰度梯度值，多幅图像之间比较清晰度等。-Solving matlab image gray gradient gray gradient program can be used to solve the values ​ ​ of the image, more clarity between multiple images.

包含九种图像评价函数，对图像进行清晰度判断并对比各种方法的时效-Evaluation function contains nine images, the image clarity and compared various methods of aging

展开雾霾天气的图象清晰化技术 的讨论，雾天图象的清晰化技术对其他 的恶劣天气的清晰化处理也有促进作用。(The technology of image sharpening in fog and haze is also discussed. The clarity of fog images can also help to clear the other bad weather.)