Convolution surface is an attractive technique in geometric modeling.
卷积曲面是一种很有潜力的隐式曲面造型方法。
The method of local operation is very useful and convenient in geometric modeling.
在几何造型中，这些方法是很有用的，而且使用十分方便。
For the first time, the concept and techniques of geologic bodies' geometric modeling are proposed in this paper.
首次提出了地质体几何造型的概念及地质体建模的几何造型方法。
According to the characteristics of RP technique, a method of geometric modeling for complex surfaces is proposed.
针对快速成形工艺特点，提出了一种基于实物的复杂曲面几何重建的方法。
Use visualization, spatial reasoning, and geometric modeling to solve problems.
使用视觉，空间推理，几何模型解决问题。
This paper describes a 3d geometric modeling method for warship safety assessment.
文章描述了一个3d几何模型的快速建立方式，它适合舰船的安全评估。
It analyzes the modeling theory and ways of the three links of geometric modeling, physical modeling and behavior modeling.
对虚拟环境的几何建模、形象建模、行为建模三个环节的建模原理和方法做了深入的研究与分析。
Subdivision scheme is a new object shape representation method and used widely in computer graphics and geometric modeling.
细分方法是一种新的形体表示方法，在计算机图形学和几何造型中有广泛应用。
After summarizing most 3d modeling technologies, the thesis lay emphasis on the 3d modeling methods using geometric modeling.
在总结当前计算机三维建模技术的基础上，对基于几何造型的三维建模技术进行了研究。
One of the key research issues in Reverse Engineering is about the geometric modeling restruction of parts with complex surfaces.
复杂曲面零件的几何模型重构是反求工程的研究重点之一。
The paper also discusses the relative algorithm of 3D geometric modeling and provides the original shape system realized by the algorithm.
阐述了三维几何建模的有关算法，给出了算法实现的原型系统。
Based on image processing technology, a method of geometric modeling is presented for two dimensional finite element analysis of asphalt mixture.
提出了一种基于图像处理技术的沥青混合料二维有限单元分析的几何建模方法。
Generating subdivision surfaces with complicated curve interpolation constrains is a concerned topic for computer graphics and geometric modeling.
带有复杂型曲线插值约束的细分曲面的生成，是计算机图形学及几何造型技术等领域所关心的一个问题。
Many GPU based applications in 3d geometric modeling system have been proposed along with the augmented programmable performance of Graphics Processing Unit (GPU).
图形处理器(GPU)可编程性能的不断提高使得在三维几何造型系统中出现了越来越多的基于GPU的应用。
We deeply discuss the techniques on geometric modeling. Under the condition of simulating virtual forest landscape, the primary landscapes are terrain and the tree.
对虚拟森林环境的建模技术进行深入探讨，主要内容包括虚拟地形的构建和林木的几何重建技术。
Subdivision surface is a new geometric modeling technology of discrete surface based on mesh. It can express modeling surface through control mesh and subdivision rules.
细分曲面是基于网格的离散曲面造型新技术，它通过定义控制网格和细分规则来表示造型曲面。
An important topic of Computer Aided geometric design and Computer Graphics is geometric modeling, whose major components are free-form curves and surfaces design and modeling.
几何造型是计算机辅助几何设计和计算机图形学的一项重要内容，而曲线曲面的设计与造型又是几何造型的一个主要内容。
ACIS is a prominent 3d modeling engine, which integrating wireframe, surface, and solid modeling in itself, supplies a geometric modeling platform for different 3d modeling applications.
ACIS是一种三维几何造型引擎，它集线框、曲面和实体造型于一体，为各种3d造型应用的开发提供了几何造型平台。
In this paper, an effective image-based modeling method on the lunar surface ve is proposed, which utilizes the multi-resolution geometric modeling and the multi-texture mapping technique.
本文以基于图像建模技术为基础，采用多分辨率建模技术和多重纹理映射技术，提出了一种高效的对月面虚拟环境进行建模的方法。
Geometric modeling method is introduced based on knowledge driven method.
介绍知识驱动几何建模方法。
Geometric modeling is one of the most basic and important work during developing virtual reality system.
几何建模是开发虚拟现实系统过程中最基本、最重要的工作之一。
Geometric modeling and its graphic presentation is the important part of computer aided-design techniques.
几何模型的建立及其图象表达是计算机辅助设计的重要组成技术。
Geometric modeling and its graphic presentation is the important part of computer aided-design techniques.
几何模型的建立及其图象表达是计算机辅助设计的重要组成技术。
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