用Matlab编写的自动多阈值分割程序,分割图像之前采用自动平滑图像(Matlab prepared by the automatic threshold segmentation procedure more, before the image segmentation using smooth image automatically)

中值滤波，平滑二维图像，matlab语言，图像处理(This is our learning digital image processing, the field average and median filtering the code.)

在matlab中实现了导向滤波，可用于彩色和黑白图像的平滑(This project implement guided filter in matab, both gray and color image are adapted)