查询词典 triangulation

Delaunay triangulation has been used to partition the selected extrema, then replaces the pixels that not contained in the Delaunay polygon through symmetry principle, which can restrain the variance phenomenon that appeared in the cubic spline interpolation.

利用Delaunay三角剖分方法对选取的极值点进行分划，对不包含在Delaunay多边形内的边界像素采用对称处理，抑制了3次样条插值过程中边界点变异现象。

We construct the algorithm of three-dimensions model surface reconstruction in three stages: first, we use Oct-tree to describe scatter data points in space, second find adjacent points and tangent plane and use the triangulation method to realize 3D surface reconstruction in the end, in research on algorithm of three dimensions model surface reconstruction based on scatter data points.

在"基于散乱数据三维表面算法的研究"这一章中，首先通过八叉树的数据结构的算法对三维散乱数据进行处理，然后再确定邻点和微切平面，最后用三角网格化的方法完成三维物体表面重构。

On the basis of the triangulation of 3-D scattered data points, partial derivatives and tangent plane on each point were estimated.

基于离散数据的优化三角划分，本文还系统研究了每一点处偏导数和切平面的计算。

As an example, the triangulation and Voronoi tessellation of formal and reverse fault zone in 3-dimensional geological structure are presented.

作为其应用实例，圆满解决了三维地质模型中的正、逆断层的三角剖分／Voronoi剖分，具有很大的应用价值。

To achieve high quality tessellation of the implicit surfaces used in mesh fusion, we introduced several new implicit surface triangulation methods.

提出了多个过渡隐式曲面的高效三角化方法。

The dissertation elaborates various links operating methods and the work flows in five domains such as foundation control, analytical aero triangulation ,aerial photogrammetry mapping, DEM, DOM and so on, The results of this project has been checked out by theologize and satisfied precision required, therefore the scientific research might be generalized.

论文从基础控制﹑空三加密﹑航测成图﹑数字地面模型﹑正射影像等五个方面阐述各环节的作业方法和作业流程，整体工程结束后，经野外实地全站仪检测比较，符合成图的精度要求。

Then, in the procedure of triangulation, we introduce the concept of front splitting and discontinus increasing, so that the procedure can be used to form triangular elements within muti-connected domains with arbitrary boundaries and nodes without any regularity.

然后，在将内部结点和边界结点连成三角形的阵面法中提出了生成阵面增长和分裂的概念，使得该方法能够适应于结点疏密程度变化很大的任意边界内的三角形网格的生成，并能够自动处理多连通域问题。

In this paper we have studied how to triangulate a field so that the dim S〓 is not depend the characters of triangulation.

因此，我们认为首先应当研究S〓空间维数在如何剖分下有确定的维数。

This procedure is used to achieve the C optimal triangulation problem.

这个程序是用C++来实现的最优三角剖分问题。

He is claiming that triangulation is necessary if there is to be a right answer to the question he raises.

他主张三角关系是必要的，如果对他提出的问题有正确回答的话。

I was just taking her hand, to help her out of a car, and I knew it.

我只是握着她的手，扶她下车，但我知道这一切。

China and South Korea have excoriated Japan over its approval of new school books which they say whitewash the atrocities committed during Japanese occupation, and anti-Japanese protests have been held in Chinese cities. The lingering bitterness over Japan's past imperialism still threatens to mar relations between the big East Asian powers

中国和韩国强烈谴责日本通过新的中学历史教科书，他们认为这一教科书掩盖了日本在其占领期间所犯下的残酷暴行，反日抗议活动在中国数座城市发生，历史上日本帝国主义制造的痛楚无法被忘却，这有可能破坏东亚强国间的关系。