Data segmentation is a key process in reverse engineering geometry modeling.
数据分割是反求工程中几何建模的关键环节。
ACIS provides a number of function library and abundant functionality of 3-d geometry modeling.
ACIS提供了大量的函数库，具有丰富的几何造型功能。
Parametric geometry modeling technique based on constraint is a kind of new typed rapid method of modeling.
基于约束的参数化几何造型技术是一种新型、快速的造型方法。
With respect to this problem, the paper refers to designing the honing-wheel using computer aided geometry modeling.
针对这一难题，该文提出用计算机辅助几何造型方法设计珩轮齿面。
Finding intersection between two line segments is a fundamental problem in computer graphics, computer geometry, geometry modeling, etc.
求两条直线段的交点问题是计算机图形学、计算几何、几何造型等领域的最基本问题之一。
The method needs less parameters and achieves higher precision than other methods, and is a good way for geometry modeling in maize leaf.
与其它方法相比，该方法具有精度高，参数少的特点，是一种适合于玉米叶片三维造型的好方法。
The main contents of this paper include: the geometry modeling with 3D modeling software 3DS MAX and a deeper analyze on 3DS file format;
本文的主要内容有：研究了三维造型软件3DSMAX进行几何建模以及深入分析了3DS三维模型格式；
Simulation shows that it is of use for study on simulation method of target geometry modeling and wake guidance by applying this software in engineering field.
仿真应用结果表明，本项研究对于目标几何建模和尾流自导仿真方法研究具有实际应用价值。
According to the principles of geometry modeling and solid molding techniques, the structural modeling is established by the aspects of structure and function.
根据几何建模原理以及实体造型技术，从结构和功能上进行了结构建模的构架。
In Chapter 4 we constitute the dynamic IR scene by combining scene geometry modeling with IR texture images. In this way the complexity of IR scene is reduced.
本文第四章采用了场景几何造型和红外纹理图像混合的简化方法来进行红外动态场景的建模。
Then the process of geometry modeling, the plan of kinematics modeling as well as the building and solution of the dynamics equations in physics modeling are described.
然后分别叙述了几何建模的过程，运动建模的方案，物理建模中动力学方程的构建与求解过程。
The contents of VMT are enrichment. The basic parts of VMT are geometry modeling and kinematics simulation, these are the foundation for the full function simulation of VMT.
虚拟机床所蕴含的内容十分丰富，几何建模和运动仿真是其最为基本的部分，是实现虚拟机床全功能仿真的基础。
In order to support real time virtual maintenance simulation, a maintenance-task-oriented VMP modeling is addressed to represent geometry modeling and human-object interaction modeling.
为了满足仿真实时性要求，提出了面向维修任务的虚拟维修样机建模方法，进行样机的几何建模和人机交互建模。
Data modeling includes sequential modeling and discrete modeling, and process modeling includes shape modeling, image modeling, graphics modeling, geometry modeling and hybrid modeling.
数据建模包括连续建模、离散建模。过程建模包括分形建模、图像建模、图形建模、几何建模、混合建模。
On the basis of Feature Modeling and 3d Solid Geometry Modeling, with the idea of Object-Oriented Product Design, a 3d Parametric Feature Modeling Method is applied to develop manifold.
采用特征对象化的设计思想，在特征造型和3维实体几何造型的基础上，研究液压集成块的3维参数化设计方法。
It features freehand brush modeling with displacement brushes that can smooth, pinch, inflate geometry and add details.
手绘笔刷建模用刷位移就可以平滑，压缩，膨胀几何形状并添加细节。
Creo Direct – For “history-free” direct modeling to interact directly with the 3D geometry.
Creo Direct – “脱离历史”直接建模，直接与三维几何数据交互
Furthermore, it's most remarkable that IBMR can overcome the deficiency of traditional Geometry Based Modeling and Rendering technique, so IBMR can realize photorealistic modeling and navigating.
其最大的特点就是克服了传统的基于几何建模和绘制的不足，可以实现真实感很强的场景漫游效果。
The paper introduced a virtual wandering system of mine with hybrid modeling technology based on geometry and image, and gave the design idea, developing flow and main function modules of the system.
文章介绍了一种采用几何与图象混合建模技术构建的矿井虚拟漫游系统，并给出了该系统的设计思想、开发流程及主要功能模块。
The fractal geometry theory will be relatively well applied to the quantitative modeling and simulation of the sedimentary bodies.
分形几何学理论在沉积体定量建模和模拟方面具有较好的应用前景。
On applying symbol modeling principle to product conceptual design, the limit of geometry expression is avoided, and the innovation and abstract requirement of product concept modeling is fulfilled.
将符号建模原理应用于产品概念设计，脱离了几何表达的束缚，满足了概念方案建模的创新性和抽象性要求。
The multiresolution numerical modeling method oriented to the digital geometry is developed, that can be used to solve the problem.
本文建立的面向数字几何模型的多分辨率数值算法模型为解决该问题提供了必要的基础。
With matrix conversion of geometry optics as a basis, simulation and modeling for complex multi-lens imaging optical system for four-quad splitting are carried out through light ray trace.
以几何光学的矩阵变换为基础，通过光线追迹的方法，对四象限分光的多透镜成像复杂光学系统进行仿真建模。
Representing objects by combining non manifold modeling and physically based modeling enlarges the representing domain for both topology and geometry.
通过非流形造型与基于物理的造型相结合，从拓扑结构和几何信息两个方面扩大了模型的表示范围。
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。
This paper has studied three dimensional modeling technology for architecture based on image, including panorama splicing and geometry reconstruction based on single image.
本文研究了基于图像的建筑物三维建模技术，主要分为：建筑物场景的全景图拼接与基于单幅图像的建筑物三维几何重建。
CSG (Constructive solid Geometry) is an important solid modeling technique.
是实体造型中一种重要表示方法。
CSG (Constructive solid Geometry) is an important solid modeling technique.
是实体造型中一种重要表示方法。
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