TRACKING SYSTEM AND TRACKING METHOD USING SAME
    1.
    发明公开
    TRACKING SYSTEM AND TRACKING METHOD USING SAME 审中-公开
    跟踪系统和跟踪方法使用相同

    公开(公告)号:EP3181085A1

    公开(公告)日:2017-06-21

    申请号:EP15832127.3

    申请日:2015-08-11

    IPC分类号: A61B34/00

    摘要: A tracking system and a tracking method using the same are disclosed. The tracking system includes a marker, a camera unit, a first inertial measuring unit, a second inertial measuring unit and a tracking processing unit. The marker is fixed on the measurement object, and the camera unit outputs a marker image by photographing the marker. The first inertial measuring unit is fixed on the camera unit, and measures and outputs first inertia comprising first accelerated velocity and first angular velocity. The second inertial measuring unit is fixed to one of the measurement object and the marker, and measures and outputs second inertia comprising second accelerated velocity and second angular velocity. The tracking processing unit primarily extracts the position and the posture of the measurement object using the marker image, and secondarily extracts the position and the posture of the measurement object using the first and second inertias.

    摘要翻译: 公开了一种跟踪系统和使用该跟踪系统的跟踪方法。 跟踪系统包括标记,相机单元,第一惯性测量单元,第二惯性测量单元和跟踪处理单元。 标记被固定在测量对象上,并且摄像机单元通过拍摄标记来输出标记图像。 第一惯性测量单元固定在相机单元上,并测量和输出包括第一加速度和第一角速度的第一惯性。 第二惯性测量单元被固定到测量对象和标志中的一个,并且测量和输出包括第二加速度和第二角速度的第二惯性。 跟踪处理单元使用标记图像主要提取测量对象的位置和姿势,并且使用第一和第二惯性二次提取测量对象的位置和姿势。