本文实现一种算法，不仅能进行几何简化，还能简化模型的表面属性，包括：颜色和纹理。
In this paper, we present the implementation of an algorithm, which can handle not only geometric simplification of models but also that of surface attributes, such as colors and textures.
提出了一种基于几何特征的细节层次模型生成算法。
A level of detail model generation algorithm based on geometrical feature is presented.
该算法用于解决辅助工具中处理复杂几何模型时的关键问题。
The main contribution of algorithm is to solve the key problem in processing complex geometry model.
采用曲面的表面法矢建立了毛坯的几何模型，结合扫描体代数方程，实现了加工仿真和NC代码验证算法。
Surface normal vector technique is used to setup geometry models for blanks. Combined it with s AE, we implement algorithm for NC machining simulation and Verification.
提出了一个几何压缩算法，用以节省三角网格模型存储和传输时间。
A geometric compression algorithm is presented in this paper to save the geometry model storage and transmission time.
该算法在CAD模型分割、建造、几何特征提取、生产车间以及机器人运动轨迹规划等方面都有很高的应用价值。
The algorithm have large application value in the many fields such as models partition, constructing, geometric character distilling in CAD, the manufacture shop and robot motion track planing.
根据支持向量的几何分布特性，提出相邻边界模型的概念以及一种支持向量预选算法。
According to the geometry distribution property of Support Vector(SV), this paper proposes the concept of adjacent boundary model and SV pre-selecting algorithm.
由于坐标测量机几何误差变化规律复杂，采用一般的BP神经网络模型算法，速度慢且难以收敛。
Owing to the complicated variable rule of CMMs geometry error, it's difficult to convergence for using common BP neural network model arithmetic with a slow velocity.
本文算法的绘制速度只与体纹理分辨率等参数有关而与模型的几何复杂度无关。
And we have realized the algorithm whose rendering speed is independent of the complexity but only deponds on the resolution and other parameters of the volumetric texture.
为优化装配系统中公差链的公差值，建立了几何尺寸公差的优化模型，并提出公差的分层优化设计算法：第一层，解决设计公称值居中的优化问题；
In order to optimize tolerance values for an assembly system, a model for geometric dimension tolerance optimization was established and an algorithm for optimal tolerance design was proposed.
在参考比较相关文献的基础上，改进了焊接几何模型并设计了新的移动热源计算加载算法。
Compared with similar literature, the geometric model was improved and new algorithm of heat load was designed.
针对扫描矢量化这一数据采集手段，以提高图像质量、数据精度为目的，以教学模型为基础，利用最小二乘原理，详细讨论了扫描后的地形图几何纠正算法。
This paper discussed in detail algorithm of geometric rectification by scanned topographic map based on teaching model with least squares method to heighten image quality and data accuracy.
在此基础上提出了一种混合区域信息和边界信息的方法——基于融合颜色和强度先验信息的几何可变模型的医学图像分割算法。
Then a new method merging area information and edge information, geometric deformable model with color and intensity priors for medical image segmentation, is proposed.
提出了一种多特征融合的地形匹配算法，充分利用地形的各种不同的统计特征和几何特征，构造了一种地形匹配网络模型。
A new terrain matching neural network algorithm mode is constructed by means of multi-features fusion, which includes different statistical and geometrical features.
实验结果表明，该算法在没有增加计算量的基础上，可以有效地提高细分曲面的质量，并适合处理复杂的几何模型。
Through the experiment, we can see that our algorithm can improved the quality of the subdivision surface efficiently, and be fit to deal with complicated model.
分析了裤衩型钢煤斗外形的几何特点，建立了裤衩型钢煤斗漏斗表面的数学模型，分析了曲面展开的算法。
This paper analyzes the geometric features of the trousers type steel scuttle, sets up the mathematics model of the funnel surface of this scuttle.
提出了基于神经网络实现多特征融合的地形匹配算法，充分利用地形的各种不同的统计特征和几何特征，构造了一种地形匹配网络模型。
A new terrain matching neural network algorithm mode is constructed by means of multi-feature fusion, which includes different statistical and geometrical features.
多项工程应用表明，该染色算法可靠、适应性强、染色效果好，可用于几何分析模型的验证。
Many engineering applications show that this algorithm is reliable, more adaptive and with better coloration effect and is used for validating the analysis model.
本文首先对几何变形模型和水平集的相关理论进行了研究，并针对水平集改进算法-窄带法的应用进行了探讨。
This paper do some research on the principle of the geometric deformable model level set, and introduce the narrow band method.
通过对几何关系模型的评价函数构造进行改进，提出了一套实用的匹配算法。
A utilitarian matching algorithm by improving the texture of evaluation function of the geometrical model is presented.
实例表明提出的算法可以得到具有几何一致性和网格单元拓扑一致性的地质结构模型。
The results showed that the geological structure model with geometrical consistency and grid topological consistency could be obtained by the algorithm.
三维模型几何相似性比较算法是基于内容的三维模型检索系统的一个主要研究方向。
The method for geometrical shape similarity matching among 3D models is one of main research problems of 3D model retrieval system.
对由自动分割和手工勾画出的组织，用MT算法构建其三维表面几何模型。
The 3d surface geometry model is constructed by using MT algorithm from the tissues extracted by automatic or manual segmentation.
通过几何修改搜索算法和特征修改定位算法，实现模型级和特征级的协同感知。
The collaborative model perception and feature perception could be realized through the geometry modification search algorithm and feature location modification algorithm.
正向运动学模型采用了一种基于空间几何法的快速计算法。
Forward kinematics model is set up based on solid geometry by a rapid calculate method.
通过对几何模型层次细节技术和可见性裁剪技术的分析提出了一种实现实时绘制的有效算法。
After analyzing the level of details and culling technique, we bring up a valid algorithm for realizing real-time display.
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。
Then it analyzed the boundary geometrical intersection method suitable for a polyhedral model, and further presented a hybrid algorithm that integrates model reconstruction.
现有的递进网格生成算法不仅效率低，而且大多只能完成几何特征的简化，没有考虑网格模型的其它表面属性。
Current algorithms for generating progressive meshes often have a low efficiency and can only complete the simplification of the geometric characters, without considering the other surface attributes.
此外，由于算法过程无需顶点的拓扑连接关系信息，本文算法适用于具有顶点信息的任意几何模型。
Besides, since this algorithm does not need the information of the topological relation among vertices, it could be applied to any geometrical models with vertex information.
此外，由于算法过程无需顶点的拓扑连接关系信息，本文算法适用于具有顶点信息的任意几何模型。
Besides, since this algorithm does not need the information of the topological relation among vertices, it could be applied to any geometrical models with vertex information.
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