The basic idea is to get shape feature by calculating the distribution of pixels in different distance regions.

针对二值图象提出了一种基于区域的形状特征，即距离分布直方图。

youdao

The basic idea is to get shape feature by calculating the distribution of pixels in different distance regions.

针对二值图象提出了一种基于区域的形状特征，即距离分布直方图。

youdao