processing continuous range queries on mobile objects in location- based services-在处理连续移动对象的范围查询基于位置的服务-知来论文发表中心 Keywords Location-Based Services, Mobile objects, Continuous query, Query proces...
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The mobile navigation and positioning system is used to carry out dynamic auto-navigation of mobile objects.
移动导航定位系统是对移动目标实施自动动态导航的系统。
Tracking mobile objects in sensor networks requires better performances including energy, reliability, real time and extensibility of routing protocol.
移动目标跟踪应用在能量效率、可靠性、实时性和可扩展性等方面对传感器网络路由协议提出了较高要求。
The background difference is important for segmenting mobile objects. But this method highly depends on background quality and easily regards moving shadows as objects.
背景差分法是一种重要的运动目标分割方法,但是其不仅对背景质量的要求较高,且易将运动阴影误检测为前景目标。
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