用形态学滤波器处理亚图像可以较好地恢复被扫描物体的面积和形状，保持物体的能量信息。

Morphological filter can process rosette scanning sub images more effectively. It can restore the original area and shape of an object effectively, and keep the energy information of the object.

youdao

用形态学滤波器处理亚图像可以较好地恢复被扫描物体的面积和形状，保持物体的能量信息。

Morphological filter can process rosette scanning sub images more effectively. It can restore the original area and shape of an object effectively, and keep the energy information of the object.

youdao