The normal vector of each data point is calculated without reconstructing surface, and then realizing radius compensation with probe radius by going along normal vector.
在不需要重建曲面模型的情况下，找到每一个数据点的法矢，在该法矢方向上补偿一个球头半径实现了测头半径的三维补偿。
Before reconstructing surface to carry on the proper compression of dataset is indispensable.
所以在重建曲面之前进行适当的数据压缩是必要的。
This paper introduces some key technologies in reverse engineering of automobile covering panel. such as, CMM, fitting of surface, reconstructing of surface, smoothing of surface etc.
介绍了汽车覆盖件逆向工程中的若干关键技术，诸如，三座标测量技术、曲面拟合技术、曲面重构技术、曲面光顺、曲面片的拼接等技术。
Picking up the height info of the three dimensional surface from two dimensional plane based on the arithmetics hereinbefore, and reconstructing the three dimensional surface.
基于上述算法从二维平面信息抽取含有高度的三维曲面信息，重建三维曲面。
Improvement of the physics performance of blade is obtained by reconstructing the large size surface of turbine blade based on calculation geometry.
用计算几何的方法重构大型涡轮叶片曲面，可提高叶片的物理学性能；
This proposed algorithm avoids meshing or reconstructing the point cloud to be local or global surface, and it is suitable for computing geodesic on large scale point cloud.
该算法无需对点云模型进行网格化，无需对点云模型进行局部或全局的曲面重建，适合大规模点云模型上测地线的计算。
A method for reconstructing a 3d surface model from several 2d strip profiles is proposed.
本文给出了一种从多角度2D条形图重建三维曲面模型的方法。
A whole technology way of reconstructing curve and surface model of skeletal tissue based on the Chinese digital human data was proposed.
提出从中国数字化可视人体数据集中获取骨组织曲线、曲面模型的完整技术路线。
Take an underground copper mine as studying object, on which the surface has to be protected, the mining method of sublevel filling method with roof reconstructing is studied.
以某地下铜矿为研究对象，研究了地表要求保护的前提下极破碎矿体的顶板再造上向分段充填采矿法。
Then, the surface data of cornea can be acquired by algorithms for reconstructing. The repeatability and precision of the instrument are also validated.
详细介绍了该仪器用于角膜测量的操作过程，并对该测量仪器的面形复原精度进行了测试。
Then, the surface data of cornea can be acquired by algorithms for reconstructing. The repeatability and precision of the instrument are also validated.
详细介绍了该仪器用于角膜测量的操作过程，并对该测量仪器的面形复原精度进行了测试。
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