中文说明：先对图片进行灰度处理，然后进行高斯滤波，最后得到边缘特征点。
English Description：
Firstly, the gray level of the image is processed, and then the Gaussian filter is used to get the edge feature points.
Gaussian filtering to edge feature points
关注次数： 277
下载次数： 0
文件大小： 3K
中文说明：先对图片进行灰度处理，然后进行高斯滤波，最后得到边缘特征点。
English Description：
Firstly, the gray level of the image is processed, and then the Gaussian filter is used to get the edge feature points.