vector map

基本解释

A lossless data hiding algorithm for digital vector maps based on difference expansion is proposed in this paper.
基于差值扩大的思想，提出了一种应用于矢量地图的无损数据隐藏算法。
To get appropriate electronic vector maps are often expensive and difficult during the development of a small and low cost GIS.
在低成本地理信息系统开发过程中，合适的电子矢量化地图的获得往往不太容易或费用高。
A difference histogram-based reversible data hiding algorithm was proposed for authentication and covert communications of vector maps.
提出一种基于差值直方图的可逆数据隐藏算法，用于矢量地图的认证和隐秘通信。

The other thing these low-bandwidth vector maps enables is offline caching of maps, specifically your most frequently visited locations, and entire trips that have been routed in Navigation, including potential reroutes.
ENGADGET: Google Maps 5.0 hits Android, includes new 3D map view and offline Navigation
We launched Maps initially with the first version of iOS. As time progressed, we wanted to provide our customers with even better Maps including features such as turn-by-turn directions, voice integration, Flyover and vector-based maps.
FORBES: Tim Cook Apologizes for Apple Maps
For example, the vector-based maps load quickly and allow for smooth tilting and rotating of 2D and 3D views.
FORBES: Google Maps App Comes To iOS 6

矢量地图
An adaptive robust digital watermarking algorithm based on DCT for vector map is proposed in this paper.
2)提出了一种自适应的基于DCT变换的鲁棒矢量地图数字水印嵌入算法和提取算法。
向量地图
向量图

矢量地图
This system adopts plug-in to carry out the WebGIS . User can browse the vector map in IE or Navagator.
本系统采用了插件实现方式以实现B／S模式的应用，在客户端浏览矢量地图，增强了用户与界面之间的交互性。
矢量图
The map display mode uses the scheme based on vector map and grid map. Thus the better combination of functions with load can be gained through respective strongpoints.
客户端采用了基于浏览器和Java小应用程序的结合方案，而地图的显示方式也采用结合矢量图和栅格图的方案，这样可以利用各自的优点来达到更好的功能／负载结合点。
数学
向量地图
矢量图
向量图