点云空间曲线的微分信息计算及匹配方法

马国庆，陶萍萍，杨周旺

Differential quantities calculation and matching method for spatial curves of point cloud

MA Guo-qing，TAO Ping-ping，YANG Zhou-wang

计算机工程与应用 . 2010, (1): 164 -168 . DOI: 10.3778/j.issn.1002-8331.2010.01.049