对图像先同态滤波，再进行局部直方图均衡化，可以模糊图片进行增强，遥感图像去薄云等等，但不是很完善。-First image homomorphic filtering, and local histogram equalization can enhance the blurred images, remote sensing images and so on to thin, but it is not very perfect.

在matlab软件的基础上计算遥感影像之间偏差指数-Calculate the correlation coefficient between remote sensing image