Shanghai:ICMTMA, 2011:28-31.Lin Zeming,He Bingwei.A Curvature-based Automatic Registration Algorithm for the Scattered Points.Proc.of the 3rd International Conference on Measuring Technology and Mechatronics Automation. 2011Lin ZM, He BW. A curvature-based automatic registration algo- rithm for the...
摘要,提出了一种新的基于最小曲面距离的点云精简算法,算法在简化点云数据的同时不损失特征。点云被划分成一系列的三维子网格,根据子网格,找到最近k邻域。散乱点云的k邻域通过二次参数曲面拟合,进一步得到相关曲率。依据提出的曲面距离,对点云进行精简。选择了一些典型的点云,如冲浪、石头、陶俑、牙齿等数据对算法进...
In [35,36], feature sensitive parameterization is conducted for point-clouds organized in the form of triangulated meshes. They use constant knot vector and allocate more parameter space to area of interest, which results in more control points in the corresponding area. In [35], a kind of ...