The paper studies the main algorithm of morphing between spatial triangle meshes, which follows former articles of scatter data triangulation.
研究了在散乱数据的三角剖分后对所形成的空间三角形网格进行变形的具体操作算法。
This' triangulation 'is the combination of hardheaded data analysis, coupled with business nous.
这种‘三角法’是脚踏实地的数据分析加上商业常识的配合。
That way, the device responds quicker than it would if it had to download the data for triangulation each time from Apple, or wait a minute or so for the faint signal from a passing GPS satellite.
通过这种三角定位的方式，如果设备必须要从苹果上下载东西的时候，它每次的响应速度会比较快，否则的话，需要等待一分钟左右，以便接收经过的GPS卫星发出的微弱信号（进行定位）。
After establishing the topology relationship of scattered points, the mesh surface model of point data is reconstructed by triangulation.
建立了散乱点云数据之间的拓扑信息，对点云数据进行三角剖分重构网格曲面模型。
The precision data of section contour is obtained by NURBS approximation. Based on which, the triangulation algorithm of scattered data is carried out through the disposal of NURBS compatibility.
利用NURBS曲线的拟合技术实现了截面轮廓数据的精整，在此基础上，采用曲线间相容性处理实现了散乱数据的三角剖分算法。
The paper presents a new triangulation method suitable for both multiple connected polygonal domains and unconnected constrained data.
本文提出了一种适用于多连通的多边形区域的三角剖分和非连通的受限数据的三角剖分算法。
Two kinds of main data structures of the DTM are briefly introduced in the paper, which are irregular net of triangulation (TIN) and regular rectangular grid (grid).
文中简要介绍了DTM的两种主要的数据结构：不规则三角网(TIN)和规则矩形格网(GRID)。
The triangulation of constrained data set is widely used in Geographic Information System (GIS), geo-science, computational geometry, multi-resolution and high precision DTM, et al.
顾及地形特征线的散点域(约束数据域)三角剖分是建立高精度数字地面模型的基础，在GIS、地学分析、计算几何、多分辨率DTM等领域中有着广泛的应用。
Generation of triangular meshes for digital terrain model is studied, the triangulation algorithm of discrete points and edges and its data structure are presented.
对构筑三角形网格建立数字地形模型进行了研究，给出了基于散乱点和边建立三角形网格地形模型的生成算法和数据结构。
A fast triangulation algorithm for 3d scattered data is presented. The algorithm has almost liner complexity and can effectively solve the region with holes that common algorithm can not dispose.
提出了一种针对3d离散数据点的空间三角网格生成算法，该算法具有接近线性的复杂度，并有效地解决了一般算法不能处理的带有孔洞表面的情况。
The standard methods for extracting range data from optical triangulation scanners are liable to the influence of these problems.
确定激光条纹中心传统的方法容易受到这些问题的影响。
Digital Elevation Model(DEM) is a digital modeling process which aims at terrain and physiognomy. Irregular triangulation TIN is the best model when DEM data are stored and expressed.
数字地形模型是针对地形地貌的一种数字建模，这种建模的结果通常就是一个数字高程模型（DEM）。
Digital Elevation Model(DEM) is a digital modeling process which aims at terrain and physiognomy. Irregular triangulation TIN is the best model when DEM data are stored and expressed.
数字地形模型是针对地形地貌的一种数字建模，这种建模的结果通常就是一个数字高程模型（DEM）。
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