这样，滤波时就可以考虑到图像的亮度信息，在滤除图像噪声的同时尽量保持了图像的边缘。

In this way, image brightness will be taken into account and the image edge should be simultaneously maintained as possible during filtering image noise.

youdao

这样，滤波时就可以考虑到图像的亮度信息，在滤除图像噪声的同时尽量保持了图像的边缘。

In this way, image brightness will be taken into account and the image edge should be simultaneously maintained as possible during filtering image noise.

youdao