The researchers began with a 3d CAD model of a human finger.
研究人员开始了与人类的三维CAD模型手指。
Data collected using the new process can also be reverse engineered into a "smart" dimension-driven 3d CAD model.
使用新流程采集到的数据也可以逆向成为“智能”尺寸驱动的3d CAD模型。
Some key technologies of the founding of 3d CAD model are advanced on the base of the practicing design experience on the development of the system in the third part.
第三部分根据系统开发的实际设计经验，提出了建立三维CAD模型的一些关键技术。
Three-dimensional data in Rapid Prototyping includes 3d CAD model of object, 3d data cloud of surface of object measured by instrument, STL file and slice of 3d model.
快速成型中的三维数据包括物体的三维CAD模型、通过三维数字化测量仪器测得的物体表面的三维数据点云、STL文件及三维模型的切片。
The main content includes the design of original data collecting system, Image preprocessing, selection and algorithm of filtering method, points cloud creating, reconstruction of 3d CAD model.
主要研究内容包括：数据采集系统设计、图像预处理、滤波方法的选择及其算法、点云生成、三维CAD模型重构。
Do you have any 3d model in CAD showing the surrounding massing and site photos?
请问在CAD上有任何显示基地周围环境的3d模型和照片吗？
The proposed method can be used for CAD model reconstruction of 3d objects and free smooth shape modeling.
这种方法可以用于3d物体的CAD模型重构和自由光滑曲面模拟。
Virtual Architecture is defined as the 3d model of building, which employ both CAD utensils and Graphics technology.
虚拟建筑是指使用CAD工具和真实感图形绘制技术建造的三维建筑模型。
This paper provides a hierarchical semantic model for the design of complex products based on existing 3D CAD software.
针对复杂产品的设计建模提出了一个层次语义模型。
Some relative key techniques including the design of 3D data model, database management based on Oracle, the fusion between CAD data and GIS data, sunlight analysis and so on are emphasized.
对涉及到的关键技术包括三维数据模型的实现、二维数据的嵌入与操作、日照分析关键技术等都进行了详尽的介绍。
Objective: produce a 3D model of finger's anatomical structures by CAD.
目的应用计算机辅助模拟技术（CAD）建立手指解剖结构的三维模型。
Based on the analyse of current 3d CAD design system, the basic conception of 4d information model is expounded.
在对当前三维CAD设计系统进行分析的基础上，阐述了4d信息模型的基本概念。
Virtual Architecture is defined as the 3D model of building, which employ both CAD utensils and Graphics technology.
提出了针对机载激光雷达点云的建筑物三维模型提取方法。
There are some position and orientation problems when a 3d ct equipment undertakes nondestructive testing to industrial products. So product's ct slice model and its CAD model should be registered.
利用三维ct设备对工业产品进行无损检测时，不可避免地会存在定位偏差问题，从而要进行CT切片模型到CAD模型之间的配准。
An incremental transmission algorithm based on 3d facet model is given, which is widely used in the central collaborative CAD system with thin clients.
针对集中式协同CAD系统的瘦客户端模式，给出了三维面片模型的增量传输算法。
Date processing is the key of the rapid Prototyping, CAD building-up is the basis of date processing. How to rapidly build up 3d model has directly impact to the efficiency of the rapid Prototyping.
数据处理是快速成型的关键，而CAD模型的建立则是数据处理的基础，如何快速的建立三维模型直接影响到快速成型的效率。
Extending the type of model in edge-based tracking from CAD model to general mesh model by extracting the silhouette from the 3D model.
利用抽取轮廓边的算法将边跟踪算法从CAD模型扩展到一般的面片模型。
With its characteristics such as strong detailing ability, and simple storage, 3D point cloud model has been one of the most commonly used three-dimensional objects in CAD/CG.
点云模型由于具备表示三维细节能力强、存储简单等特点，成为CAD／CG最常用的三维物体表示模型之一。
With its characteristics such as strong detailing ability, and simple storage, 3D point cloud model has been one of the most commonly used three-dimensional objects in CAD/CG.
点云模型由于具备表示三维细节能力强、存储简单等特点，成为CAD／CG最常用的三维物体表示模型之一。
应用推荐