包含计算一幅图像四个方向纹理值的程序、以及与之相关的小波程序、图像熵程序-Including the calculation of the direction of an image texture value of the four procedures, and procedures associated with the wavelet, image entropy procedure

计算一幅图像的图像熵,用一个固定模板大小计算图像中每个点的熵值。 -An image of image entropy calculation, with a fixed template size calculation of the image entropy value of each point.