根据Haralick的小面模型，提取地形地貌特征的源代码，做形状或表面检测时很有用

根据Haralick的小面模型，提取地形地貌特征的源代码，做形状或表面检测时很有用-According to the Haralick facet model, extraction of topographic features of the source code, make the shape or surface testing is useful when