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    • 6. 发明申请
    • SYSTEM AND METHOD TO CONTROL SURVEILLANCE CAMERAS VIA A FOOTPRINT
    • 通过FOOTPRINT控制监视摄像机的系统和方法
    • US20120306736A1
    • 2012-12-06
    • US13152817
    • 2011-06-03
    • Hari ThiruvengadaPaul DerbyTom PlocherHenry Chen
    • Hari ThiruvengadaPaul DerbyTom PlocherHenry Chen
    • G09G5/00
    • G06F3/017G06F3/0304G08B13/1963H04N5/23216
    • A system includes a video sensing device, a computer processor coupled to the video sensing device, and a display unit coupled to the computer processor. The system is configured to display on the display unit a footprint of the video sensing device in an environment, receive input from a user that directly alters the footprint of the video sensing device, calculate a change in one or more of a pan, a tilt, and a zoom of the video sensing device as a function of the direct alteration of the footprint, alter one or more of the pan, the tilt, and the zoom of the video sensing device as a function of the calculations, and display a field of view of the video sensing device on the display unit as a function of the altered pan, tilt, and zoom of the video sensing device.
    • 系统包括视频感测设备,耦合到视频感测设备的计算机处理器以及耦合到计算机处理器的显示单元。 该系统被配置为在显示单元上显示视频感测设备在环境中的占地面积,从用户接收直接改变视频感测设备的占地面积的输入,计算一个或多个平移,倾斜 以及作为直接改变占地面积的函数的视频感测设备的变焦,改变作为计算的函数的视频感测设备的平移,倾斜和变焦中的一个或多个,并且显示一个字段 视觉感测设备在视频传感设备上的改变的平移,倾斜和变焦的功能。
    • 7. 发明申请
    • PROVIDING A LOCATION OF AN INDIVIDUAL
    • 提供个人的位置
    • US20120197518A1
    • 2012-08-02
    • US13016405
    • 2011-01-28
    • Steve HusethTom Plocher
    • Steve HusethTom Plocher
    • G06F19/00
    • G06Q10/00
    • Methods, devices, and systems for providing a location of an individual are described herein. One or more device embodiments include a memory, and a processor coupled to the memory. The processor is configured to execute executable instructions stored in the memory to concurrently provide a location of an individual at least two different points in time, a time identifier for each of the at least two different points in time, and an uncertainty associated with the location of the individual at each of the at least two different points in time to a user.
    • 本文描述了用于提供个体位置的方法,装置和系统。 一个或多个设备实施例包括存储器和耦合到存储器的处理器。 处理器被配置为执行存储在存储器中的可执行指令,以同时提供个体至少两个不同时间点的位置,时间上的至少两个不同时间点中的每一个的时间标识符以及与该位置相关联的不确定性 在用户的至少两个不同时间点的每一个处。
    • 9. 发明申请
    • SYSTEM FOR GUIDANCE AND NAVIGATION IN A BUILDING
    • 建筑物指导和导航系统
    • US20110276264A1
    • 2011-11-10
    • US12773688
    • 2010-05-04
    • Tom PlocherHenry ChenJian Geng Du
    • Tom PlocherHenry ChenJian Geng Du
    • G01C21/00
    • G01C21/00G01C21/20G01C21/206
    • A system for guidance and navigation in a building. For example, the system may determine a route for egress or rescue of one or more people from a building with a hazardous condition. The system may process the route into waypoints and segments developed within a set of constraint rules. Semantic information about the building may be associated with the waypoints and/or segments. The waypoints and segments may be processed into navigation commands. The navigation commands may be formed in natural language from sentence templates. The system may additionally have 3D beacon audio to assist in guidance and navigation of the one or more people in the building.
    • 建筑物中的导航和导航系统。 例如,系统可以确定用于从具有危险状况的建筑物中排出或救援一个或多个人的路线。 系统可以将路由处理为在一组约束规则内开发的路点和段。 关于建筑物的语义信息可能与航点和/或段相关联。 航路点和航段可能会被处理为导航命令。 导航命令可以用自然语言从句子模板中形成。 该系统可以另外具有3D信标音频以辅助建筑物中的一个或多个人的引导和导航。
    • 10. 发明申请
    • LOCATION ENHANCEMENT SYSTEM AND METHOD BASED ON TOPOLOGY CONSTRAINTS
    • 基于拓扑约束的位置增强系统和方法
    • US20110082643A1
    • 2011-04-07
    • US12573398
    • 2009-10-05
    • Steve HusethHenry ChenTom Plocher
    • Steve HusethHenry ChenTom Plocher
    • G01C21/30
    • G01C21/20
    • A method for enhanced location sensing based on topology constraints. A potential position value and a corresponding probability value with respect to an observed position data of an object within a structure can be calculated utilizing a normal probability distribution function. Thereafter, an optimal route between adjacent observed time periods may be calculated utilizing a heuristic search algorithm. The potential position value and the optimal route can be calculated by accessing a pre-installed topology data associated with the structure. An optimization problem can then be solved to refine the observed position data. The position between a pair of observed time periods can be interpolated and the position of the object before a next observed time can be predicted by interpolation based on the spatial constraints.
    • 一种基于拓扑约束的增强位置检测方法。 可以利用正常概率分布函数来计算相对于结构内的对象的观察位置数据的潜在位置值和对应概率值。 此后,可以使用启发式搜索算法来计算相邻观察时间段之间的最佳路由。 可以通过访问与结构相关联的预先安装的拓扑数据来计算潜在的位置值和最优路线。 然后可以解决优化问题以改善观察到的位置数据。 可以内插一对观察时间段之间的位置,并且可以通过基于空间约束的内插来预测下一个观察时间之前的对象的位置。