给出了反求工程中特征的分类和参数表达。
Then the feature classification and parameter representation in reverse engineering are pointed out.
数据分割是反求工程中几何建模的关键环节。
Data segmentation is a key process in reverse engineering geometry modeling.
散乱点的三角网格剖分是反求工程中首要环节。
Triangulation of scattered points is the first important section during the reverse engineering.
反求工程是将汽车模型等实物模型数字化的重要方法。
Reverse Engineering is an important method to digitize the automotive model or other model.
介绍了反求工程和快速成型技术在呼吸面罩设计中的应用。
The application of the reverse engineering and rapid prototyping technologies in the design of respiratory masks is introduced in this paper.
反求工程或反设计是现代设计理论和方法中的一个综合分支。
Inverse engineering or inverse design is a synthetical branch in modern design theory and method.
现有自由曲面的重建与仿形制造是反求工程中的关键技术之一。
Reconstruction and copying machining of existing freeform surface are one of key technology in reverse engineering.
在反求工程中，基于散乱数据点的曲线重建研究有着重要的意义。
The study of curve reconstruction based on unorganized data points has great importance in reverse engineering.
在反求工程中，对称面提取对于点云的几何模型重建具有重要意义。
Symmetry plane extraction is very important to the geometric model reconstruction of an object in reverse engineering.
反求工程是一种现代快速设计方法，方案设计是机械产品设计的关键。
The reverse engineering is a modern quick designing method, and the scheme design is the key of machine product design.
文中提出了基于反求工程的机械产品方案设计的基本思路和设计要点。
The main topics are the basal thought and gists on the scheme design of machine product based on reverse engineering.
讨论了反求工程中数据测量以及经采集后的数据如何进行处理的问题。
The paper discussed the methods of data collecting and data processing in reverse engineering.
阐述反求工程的基本概念及反求工程技术在新产品快速开发中的核心作用。
In the paper, the basic conception and key action of the reverse engineering for new products 'high speed development have been introduced.
反求工程是一种应用非常广泛的新兴技术，在快速成形制造中具有重要作用。
As a new developing technology used widely, reverse engineering has played an important role in rapid prototyping manufacturing.
本论文首先介绍了反求工程和快速原型技术的原理、工艺过程和应用领域、等。
In this paper, the theory, process and application of reverse engineering and rapid prototyping are introduced at first.
实现多种数据的融合是提高反求工程中数据获取的精度和效率的一种有效途径。
Fusion of various data is an effective way to improve the precision and efficiency of data acquiring in reverse engineering.
提出了一种在反求工程中对散乱点云数据进行自动分割与曲面模型重构的方法。
A method of automatic segmentation and surface reconstruction of scattered data in reverse engineering was presented.
应用反求工程理论，以自动冲切机的反求设计为例，论述了原理方案反求设计的方法。
Applying the theory of reverse engineering and taking reverse design of the automatic severing machine for example, this paper discusses the technique on reverse design of the principle scheme.
提出了一种反求工程中基于局部基面参数化方法的点云数据边界特征的自动提取方法。
This paper presented a method for automatic edge points extraction of point data based on local base surface parameterization.
激光数字化测量因其测量速度快，适应范围广，在反求工程中获得了越来越广泛的应用。
Laser digitizing measurement has been applicated in reverse engineering widely for its high measure speed and extensive applicable area.
目的了解反求工程和快速成型技术对单侧眼眶部缺损进行计算机辅助设计和制作的效果。
Objective By reverse engineering and rapid prototyping techniques to found a new design method of maxillofacial restoration.
提出了基于反求工程的医疗辅助弹性护具的设计方法，推导出弹性护具应变能的计算公式。
The design method of medical elastic assistive devices based on reverse engineering is proposed, and the expression for calculating strain energy of the elastic device is deduced in the paper.
在推导数学模型和力学模型方面，借助了反求工程、优化设计、计算机辅助等现代设计方法。
On the aspect of creating mathematics and mechanics model, the modernistic design method such as inverse-do engineering, optimization design, CAD was adopted.
本文研究了反求工程与快速原型制造集成中的关键问题，即如何从点云数据生成层片轮廓数据。
This paper studies how to generate the slice data from point clouds, which is the critical problem in the integration of Reverse Engineering and Rapid Prototyping Manufacturing.
“点云”数据的预处理和曲面重建技术是反求工程的关键技术，是产品CAD模型建立的前提。
Preprocessing of "points cloud" data and surface reconstruction are the critical technology of reverse engineering and are the premises of building product CAD model.
分析了应用于反求工程的几种曲面拟合方法，提出一种基于神经网络技术的自由曲面拟合新方法。
Some curve surface fitting methods used in the reverse engineering are analyzed, and a new free curve surface fitting method based on ANN is presented.
首先给出能够表示任意多个自由曲面拓扑结构的描述，该模型可用于表示反求工程中的任意物体。
A simple topology model is presented to represent complex topology structure of free form surfaces to compose arbitrary object for reverse engineering.
在反求工程CAD建模技术的基础上，介绍了一种从实物样件获取产品实体模型的测量造型技术。
A measuring modeling technique is presented for obtaining solid model from material product based on CAD modeling technique in reverse engineering.
以上所有的研究内容都是从反求工程CAD建模的实际工程背景出发，具有很强的工程应用价值。
All the research work mentioned above is derived from practical background of reverse engineering CAD modeling and it owns strong applied value.
以上所有的研究内容都是从反求工程CAD建模的实际工程背景出发，具有很强的工程应用价值。
All the research work mentioned above is derived from practical background of reverse engineering CAD modeling and it owns strong applied value.
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