This paper presents a new method of polyhedral model simplification based on vertex removal criterion.
提出一种新的基于顶点删除准则的多面体模型简化算法。
Based on feature edge identification, a practical simplification method is proposed for closed and non-smooth polyhedral model.
提出了基于特征边识别的实用的非光滑封闭多面体模型的简化方法。
This algorithm can deal with polyhedral model only, however, with the introduction of face region, it can be combined with model o.
本算法适用于平面多面体，通过面域作为中介，容易实现与模型引导方法的融合，从而拓展到二次曲面体的重。
Then a feature based polyhedral model is reconstructed adaptively, so a large scale precise data reduction, under allowable error, is also realized at the same time.
在此基础上，完成了基于特征的曲面网格自适应构造，实现了大规模点云的精确数据压缩。
Then it analyzed the boundary geometrical intersection method suitable for a polyhedral model, and further presented a hybrid algorithm that integrates model reconstruction.
提出并分析了适合于多面体模型的边界几何求交方法，并进一步给出了融入模型重构的综合算法。
Polyhedral links are the structure model of these biomolecules, and reflect their topological properties in a degree.
多面体链环是这些生物体的结构模型，在一定程度上，反映了生物分子的一些拓扑性质。
In local area, we can arrive at preferable precision by GPS height fitting using polyhedral function model.
高程异常一般呈多曲面分布，在局部区域内，建立多面函数模型进行GPS高程拟合，可以达到较高的精度。
The polyhedral function fitting method had been used in the analysis of the crustal vertical deformation model.
多面函数拟合法已被应用于地壳垂直形变模型的分析中。
The polyhedral function fitting method had been used in the analysis of the crustal vertical deformation model.
多面函数拟合法已被应用于地壳垂直形变模型的分析中。
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