Triangular mesh surfaces are widely utilized in reverse engineering.
在逆向工程中，三角网格模型被广泛应用。
To begin with, the paper introduces the unstructured triangular mesh generation technique.
本文首先介绍了非结构化三角形网格剖分技术。
The present paper introduces the way of thinking for generating a triangular mesh of the program.
本文介绍一个形成三角形网格程序的思想方法。
A new region-growing algorithm is presented for triangular mesh surface reconstruction from point-cloud data.
提出一种新的由点云数据生成三角网格曲面的区域增长算法。
This paper presents a scheme for gradual subdivision of a triangular mesh and a quadrilateral one is also put forward.
本文给出了一种快速三角元网格逐次细分法，并提出了四边形单元网格的逐次细分法。
Based on topological neighborhood information of triangular mesh model, cross-section contour curve was extracted rapidly;
基于三角网格模型的拓扑邻接信息，快速提取截面轮廓曲线；
Medical image processing and digital geometry processing are adopted for bone triangular mesh modeling from CT image series.
采用医学图像处理和数字几何处理技术从CT图像序列中获得以三角面描述的骨组织面模型。
First we get the square surfel representation to replace triangular mesh, Then encode the square surfel with octree linear code.
对于给定的网格曲面，首先将其转换为正方形面元表示，然后对正方形面元进行编码压缩。
Experiments show that the new method can improve the efficiency of computing triangular mesh intersections based on space division.
实验的结果表明，改进的算法提高了采用空间分解进行三角网格求交的计算效率。
In this paper, a new volume calculation method for arbitrary triangular mesh is presented based on the triangles set of the mesh only.
提出了一种仅根据三角网格模型的三角面片集合计算模型体积的方法。
Secondly, through the research of several typical texture synthesis algorithms, a triangular mesh surface texture synthesis method is proposed.
其次，通过对几种比较典型纹理合成算法的研究，提出了一种三角网格曲面纹理合成技术。
Mesh surface parameterization is an important problem in Digital Geometry Processing, and triangular mesh is the typical form for mesh representation.
网格参数化是数字几何处理中的重要问题，而三角网格又是典型的一种网格表示形式。
Based on the advancing front method, an automated triangular mesh generation algorithm for arbitrarily shaped planar regions is presented in this paper.
本文基于波前法提出了一种对任意平面区域生成三角形网格的全自动生成算法。
With regard to an arbitrary planar region, we decompose it into relatively uniform triangular mesh to produce triangles as the unit for texture synthesis.
对于任意平面区域需剖分成较均匀的三角网格，以剖分得到的三角形作为基本的合成单元来进行合成。
On the basis of the spine and fitting the centerline of spine, MC algorithm is used to output triangular mesh model to reconstruct the spine center surface.
在定位的基础上拟合脊柱中心线并建立测点集，应用MC算法输出三角网格模型，重建出脊柱中心曲面。
The intersection of sweep volume with complicated surface normal is transformed into computation of intersection between triangular mesh and directed line segment.
将扫描体与复杂曲面法矢的求交问题，转化为三角网格与有向线段之间的求交计算。
On the other hand, the fracture elements are discretized into triangular mesh, and the flow finite element equations are derived based on the variational principle.
另一方面，对裂隙单元进行三角形单元的有限元网格划分，运用变分原理导出裂隙单元的渗流有限元求解方程。
A novel method of quadrilateral partition on cloudy manifold triangular meshes is presented, which is based on algorithms of mesh simplification and harmonic mapping.
针对海量流形三角网格数据，提出了基于网格简化技术与调和映射算法的四边形网格生成新方法——映射法。
In this paper, a finite difference domain decomposition algorithm on an unstructured triangular mesh for numerically solving the two-dimensional heat equation is studied.
本文讨论了一类在无结构三角网上数值求解二维热传导方程的有限差分区域分解算法。
To enhance the triangle quality of the simplified mesh, a novel triangular mesh simplification algorithm based on local polynomial fitting surface of vertices was proposed.
为了提高网格简化后的三角形质量，提出了一种新的基于顶点局部多项式曲面拟合的三角网格简化算法。
The solution to the correspondence problem is important for reconstruction of surface from contours, especially for validity of topology of the reconstructed triangular mesh.
轮廓对应问题的解决是基于轮廓数据曲面重构的关键工作，是保证重建网格模型拓扑关系正确性的基础。
We deal with the triangular mesh-discontinuous finite element method for solving the time-dependent anisotropic neutron transport problem in two-dimensional cylindrical geometry.
本文研究了求解二维输运问题的各向异性三角网间断有限元数值方法。
The result after solution of the correspondence, branching and tiling problems is a triangular mesh that is a piecewise planar approximation of a surface consistent with the contours.
解决了这三个问题就可以得到基于轮廓数据的三角网格模型，它是原始轮廓对应的曲面的分片逼近表示。
Based on the advancing front technique developed for triangular mesh generation, quadrilateral mesh can be generated by dividing each triangular element into three quadrilateral elements.
该法在行波法生成平面三角形网格的基础上，将一个三角形单元分解为三个四边形单元。
A triangular mesh surface zoning approach based on formability was given. Moreover a strategy to generate multi-stage spiral forming tool path for each surface area by offset was presented.
给出了基于可成形性的三角网格曲面分区算法和通过偏置来生成各曲面分区多道次螺旋线成形轨迹的方法。
Based on ideas of triangulation network growth algorithm and partition algorithm, a triangular mesh reconstruction algorithm in dishevelled points of planar domain is presented and realized.
基于三角网生长算法和分治算法的思想，提出并实现了一个平面域散乱点的三角网格重构算法。
Based on ideas of triangulation network growth algorithm and partition algorithm, a triangular mesh reconstruction algorithm in dishevelled points of planar domain is presented and realized.
基于三角网生长算法和分治算法的思想，提出并实现了一个平面域散乱点的三角网格重构算法。
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