The technique of surface reconstruction from scattered points, for its universality, is very important both theoretically and practically.
作为最具普遍性的曲面重建问题，散乱点集曲面重建无论在理论上还是在实用上都有重要意义。
参考来源 - 散乱点集曲面重建的理论、方法及应用研究However, the topology of the unknown surface may be very complex some time. It isreally a hard work to generate the complex surface just by these scatter points.
因此，由采样得到的散乱点生成所对应的未知曲面，并保证生成曲面的拓扑结构与原曲面一致，就是一个相当有难度的问题。
参考来源 - 任意拓扑条件下由散乱点自动生成三角网格曲面的算法研究与实现·2,447,543篇论文数据，部分数据来源于NoteExpress
本文提出了一种散乱点云数据的建模新方法。
A new modeling method for scattered point cloud is presented.
提出了一种基于散乱点云的数据预处理方法。
A method of data preprocessing based on scattered point cloud was proposed.
散乱点的三角网格剖分是反求工程中首要环节。
Triangulation of scattered points is the first important section during the reverse engineering.
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