Method and apparatus for misalignment between device and pedestrian using vision

    公开(公告)号:US10132635B2

    公开(公告)日:2018-11-20

    申请号:US14917912

    申请日:2014-09-17

    申请人: InvenSense, Inc.

    摘要: The present disclosure relates to a method and apparatus for determining the misalignment between a device and a pedestrian, wherein the pedestrian can carry, hold, or use the device in different orientations in a constrained or unconstrained manner, and wherein the device includes an optical sensor or camera. The optical sensors have a corresponding frame for the optical sensors' axes. The misalignment between the device and the pedestrian means the misalignment between the frame of the optical sensor assembly or camera in the device and the frame of the pedestrian. The present method and apparatus can work whether in the presence or in the absence of absolute navigational information updates (such as, for example, Global Navigation Satellite System (GNSS) or WiFi positioning).

    METHOD AND APPARATUS FOR MISALIGNMENT BETWEEN DEVICE AND PEDESTRIAN USING VISION
    3.
    发明申请
    METHOD AND APPARATUS FOR MISALIGNMENT BETWEEN DEVICE AND PEDESTRIAN USING VISION 审中-公开
    使用视觉设备和佩戴者之间的对准的方法和装置

    公开(公告)号:US20160216118A1

    公开(公告)日:2016-07-28

    申请号:US14917912

    申请日:2014-09-17

    申请人: INVENSENSE, INC.

    IPC分类号: G01C21/16 G06T7/20

    摘要: The present disclosure relates to a method and apparatus for determining the misalignment between a device and a pedestrian, wherein the pedestrian can carry, hold, or use the device in different orientations in a constrained or unconstrained manner, and wherein the device includes an optical sensor or camera. The optical sensors have a corresponding frame for the optical sensors' axes. The misalignment between the device and the pedestrian means the misalignment between the frame of the optical sensor assembly or camera in the device and the frame of the pedestrian. The present method and apparatus can work whether in the presence or in the absence of absolute navigational information updates (such as, for example, Global Navigation Satellite System (GNSS) or WiFi positioning).

    摘要翻译: 本公开涉及一种用于确定设备和行人之间的未对准的方法和装置,其中行人可以以受约束或无约束的方式携带,保持或使用不同方向的设备,并且其中该设备包括光学传感器 或相机。 光学传感器具有用于光学传感器轴线的对应框架。 设备和行人之间的未对准意味着设备中的光学传感器组件或照相机的框架与行人的框架之间的未对准。 无论是否存在绝对导航信息更新(例如,全球导航卫星系统(GNSS)或WiFi定位)),本方法和装置都可以工作。