基于Laplace算子的三维网格注册算法

An algorithm of Laplacian-based 3D surface registration

当前,网格注册是三维网格模型处理的国际前沿课题。通过注册算法,同一物体的不同姿态的部分(partial)网格能够正确匹配。提出了一种基于Laplace算子的网格注册算法。利用标记点(marker)的对应关系,通过Laplace表面变形技术,算法能够使两个不同姿态的网格模型达到很好的匹配效果。

At now, surface registration, which correctly matches different-posed partial surfaces of one model, is a researching hot in mesh processing. In this paper, we propose a laplace-operator registration algorithm. Based on some markers with right correspondence, two partial surfaces are effectively merged into one consistent model by performing laplace surface deformation technique.