自动漫游

我国第一个跨省市移动电话自动漫游网开通

The First Interprovincial Mobile Telephone Auto-roaming Network of China Put into Operation

CKT－8800集群系统自动漫游联网的设计

Design of Roaming and Networking of CKT 8800 Trunking System

虚拟场景自动漫游的路径规划算法

Path Planning for Automated Navigation in Virtual Environment

虚拟场景中自动漫游路径的多分辨率规划

Navigation Path Multi-resolution Planning in Virtual Environment

自动漫游路径的生成包括最优视点集选取和路径生成两个关键步骤。

The process of automatic path planning contains two key steps : optimal viewpoint set selection and path generation .

利用线性样条插值算法来实现对全球三维场景的自动漫游。

Linearity interpolation algorithm is used to make automatically moving in the global three dimension terrain environment . 4 .

虚拟校园漫游系统具有立体显示效果，用户可以在虚拟校园中自动漫游，并可以通过鼠标拾取场景中的物体进行交互式查询。

The users can virtual walk through in it , and the users can pick the object in virtual campus scene .

分析了仿真系统中软件系统部分的视角切换、自动漫游、导航窗口和简单自然现象等几个细节问题的实现方法。

Some key issues such as visual angle switching , automatic roaming , navigation window and natural phenomena , and their realization are analyzed .

双向寻呼的诞生为寻呼服务注入了新的活力，它可实现自动漫游登记、确保消息送达并具有回发消息的功能。

The advent of the two - way paging service with the functionality of automatic roaming registration , message delivery confirmation and answer brings new life to the paging market .

根据水环境表现的需要，开发了自动漫游方式，实现了交互漫游，并且对交互漫游进行了范围限定；

The method of auto-roam is presented according to the need of water-environment , and the method of mutual-roam is realized . The range of mutual-roam is also limited in the paper .

最后，对交互式虚拟内窥镜技术进行了探讨，提出一种基于改进移动立方体算法的快速表面绘制方法，且实现了虚拟内窥镜系统的手工交互式漫游方式和自动漫游方式。

Finally , the interactive virtual endoscopy techniques are discussed , a fast surface rendering method Base on improving Dividing cubes algorithm is proposed , and Manual interactive wandering fashion and automatics wandering fashion in Virtual endoscopy system are realized .

算法所生成的自动漫游路径光滑平整，且沿该路径观察时能够最大限度地获取场景信息，提高了观察和漫游绘制的效率与效果。提出了一种基于视点质量评价的网格简化算法。

The smooth path generated by this method can improve the efficiency and visual effect of observation and exploration , along which the information about the virtual scene can be acquired furthest * A mesh simplification method based on viewpoint quality measuring is proposed .

实现导航电子地图的基本功能，例如电子地图的放大、缩小、自动漫游、地理位置的信息查询、车辆位置的实时显示以及车辆轨迹回放；

The software realize the basic function of navigation electronic map > such as scale and scan of electronic map , any geography object in electronic map is searched quickly , help the driver to show the automobile position in real time and display the automobile track .

最后，针对三维场景中的交互式漫游和自动路径漫游两种方式，在简单分析了交互式漫游的实现方法后，对自动漫游方式进行了仔细研究。

It can reduce the consumptive of time . Finally , for interactive walkthrough and automated walkthrough these two ways in 3D scene , the implementation method of interactive walkthrough is analysed simply , and after that automated walkthrough is researched in detail .