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    Power management for a radar system and ad hoc node device
    4.
    发明授权
    Power management for a radar system and ad hoc node device 有权
    雷达系统和特设节点设备的电源管理

    公开(公告)号：US08742976B1

    公开(公告)日：2014-06-03

    申请号：US13206141

    申请日：2011-08-09

    申请人： Steven V. Weeks ,  Paul Dryer ,  Dale G. Robertson

    发明人： Steven V. Weeks ,  Paul Dryer ,  Dale G. Robertson

    IPC分类号： G01S13/86

    CPC分类号： G01S13/86 ,  G01S7/02 ,  G01S13/02 ,  H04W52/0219 ,  H04W84/18 ,  Y02D70/00 ,  Y02D70/164 ,  Y02D70/22

    摘要： A method and apparatus for providing power management for a device including a radar unit and an ad hoc network node are presented. The present invention involves various individual components of the device being turned on and off in various sequences in order to minimize power draw of the device. This involves starting individual components ahead of when they are required so they are fully functional when needed.

    摘要翻译： 提出了一种用于为包括雷达单元和自组织网络节点的设备提供电力管理的方法和装置。 本发明涉及装置的各种单独部件以各种顺序被接通和断开，以便最小化装置的功率消耗。 这包括在需要时启动各个组件，以便在需要时完全运行。

    Determining camera motion
    5.
    发明授权
    Determining camera motion 有权
    确定相机运动

    公开(公告)号：US07956862B2

    公开(公告)日：2011-06-07

    申请号：US12568124

    申请日：2009-09-28

    申请人： Tong Zhang ,  Janos Rohaly ,  Steven V. Weeks

    发明人： Tong Zhang ,  Janos Rohaly ,  Steven V. Weeks

    IPC分类号： G06T15/00

    CPC分类号： G06T7/285 ,  G06T7/246

    摘要： Camera motion is determined in a three-dimensional image capture system using a combination of two-dimensional image data and three-dimensional point cloud data available from a stereoscopic, multi-aperture, or similar camera system. More specifically, a rigid transformation of point cloud data between two three-dimensional point clouds may be more efficiently parameterized using point correspondence established between two-dimensional pixels in source images for the three-dimensional point clouds.

    摘要翻译： 使用二维图像数据和可从立体，多孔径或类似照相机系统获得的三维点云数据的组合在三维图像捕获系统中确定相机运动。 更具体地说，使用在三维点云的源图像中的二维像素之间建立的点对称，可以更有效地参数化两个三维点云之间的点云数据的刚性变换。

    USE OF ACCELEROMETER AND ABILITY TO DISABLE POWER SWITCH FOR TAMPER PROTECTION AND THEFT TRACKING
    8.
    发明申请
    USE OF ACCELEROMETER AND ABILITY TO DISABLE POWER SWITCH FOR TAMPER PROTECTION AND THEFT TRACKING 审中-公开
    加速度计的使用和禁止用于夯保护和电动跟踪的电力开关的能力

    公开(公告)号：US20120032834A1

    公开(公告)日：2012-02-09

    申请号：US13163124

    申请日：2011-06-17

    申请人： Steven V. Weeks

    发明人： Steven V. Weeks

    IPC分类号： G01S13/08 ,  G06F21/00 ,  H04Q5/22

    CPC分类号： G08B13/1436 ,  G01S7/003

    摘要： Embodiments disclosed herein include a sensor device that monitors external activity and that includes functionality to detect tampering of the device itself. When monitoring for tampering, a power switch is disabled. Techniques include detecting relative movement of the sensor device, reporting tampering activity, and executing tamper detection responses. Responses can include tracking geographical movement and/or subsequent tampering activity to assist in recovery of a transported device. Responses can also include adjusting power consumption such as by modifying sensing functionality of the sensor device. Techniques include use of an accelerometer that can be positioned in the sensor device to detect relative movement. Once relative movement meets a predetermined threshold indicating device tampering, the sensor device transmits a notification of such tampering, via a network, or in response to a query from an authorized peer device.

    摘要翻译： 本文公开的实施例包括监测外部活动并且包括检测设备本身的篡改的功能的传感器设备。 当监控篡改时，电源开关被禁用。 技术包括检测传感器设备的相对移动，报告篡改活动，以及执行篡改检测响应。 响应可以包括跟踪地理运动和/或随后的篡改活动以辅助运送设备的恢复。 响应还可以包括调整功率消耗，例如通过修改传感器设备的感测功能。 技术包括使用能够位于传感器装置中的加速度计来检测相对运动。 一旦相对运动满足指示装置篡改的预定阈值，则传感器装置经由网络或响应于来自授权对等装置的查询发送这种篡改的通知。

    DETERMINING CAMERA MOTION
    10.
    发明申请
    DETERMINING CAMERA MOTION 有权
    确定相机运动

    公开(公告)号：US20100013909A1

    公开(公告)日：2010-01-21

    申请号：US12568124

    申请日：2009-09-28

    申请人： Tong Zhang ,  Janos Rohaly ,  Steven V. Weeks

    发明人： Tong Zhang ,  Janos Rohaly ,  Steven V. Weeks

    IPC分类号： G06T7/00 ,  H04N13/02

    CPC分类号： G06T7/285 ,  G06T7/246

    摘要： Camera motion is determined in a three-dimensional image capture system using a combination of two-dimensional image data and three-dimensional point cloud data available from a stereoscopic, multi-aperture, or similar camera system. More specifically, a rigid transformation of point cloud data between two three-dimensional point clouds may be more efficiently parameterized using point correspondence established between two-dimensional pixels in source images for the three-dimensional point clouds.

    摘要翻译： 使用二维图像数据和可从立体，多孔径或类似照相机系统获得的三维点云数据的组合在三维图像捕获系统中确定相机运动。 更具体地说，使用在三维点云的源图像中的二维像素之间建立的点对称，可以更有效地参数化两个三维点云之间的点云数据的刚性变换。