经典的双边滤波程序，可以设置2个参数的大小，保边去噪效果好 PS： 比一般改进型双边滤波器要好。-Classic bilateral filtering program, you can set the size of two parameters, edge-preserving denoising effect PS: better than generally improved bilateral filter.

这是二维图像双边滤波的相关程序，具有保边去噪的效果，适合对图像进行处理。-This is the two-dimensional image bilateral filtering procedures, with the edge-preserving denoising effect, suitable for image processing.

基于Python的曲率滤波程序，完整可用，非常好用，用来对图像滤波，保边效果好(Curvature filtering procedures based on Python, complete, available, very useful, used to filter the image, edge preserving)

保边滤波、保持边缘特性的同时滤波，多用于数字图像处理，图像滤波(bilater filter,image processing)