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    • 7. 发明申请
    • Ball tracking in three-dimensions
    • 球跟踪三维
    • US20050012023A1
    • 2005-01-20
    • US10914259
    • 2004-08-09
    • Curtis VockKevin GrealishRobert FreyDennis DarcyJoseph Bianco
    • Curtis VockKevin GrealishRobert FreyDennis DarcyJoseph Bianco
    • A63B69/00A63B69/36G01S3/786G01S11/12G01C21/02H01L27/00
    • A63B24/0003A63B24/0021A63B69/3658A63B2024/0031A63B2024/0034A63B2024/0037A63B2207/02A63B2220/05A63B2220/805A63B2220/806A63B2220/807G01S3/7864G01S11/12
    • The invention monitors the driving range and tracks golf balls from users at the driving range and informs those users of characteristics such as driving distance. A solid state camera images the range, and preferably one or more tee-off positions, and collects frames of image data to track a ball's motion through space. Simulation routines augment that track and assist in isolating the start location as well as where the ball lands, or would have landed had it not been obstructed (e.g., by a net). Preferably, the invention also determines the ball's position in 3-D to increase the accuracy. In one technique, two or more solid state cameras are used, and synchronized, to specify stereoscopic imaging. In another technique, the ball's energy or physical extent is used to determine an absolute distance between the camera and the ball. A computer at the club house monitors the entire system and further manages a network including an array of displays at the several tee off positions. The computer thus sends information such as distance to the several users via the network.
    • 本发明监测驾驶范围,并跟踪来自驾驶范围的用户的高尔夫球,并向用户通报驾驶距离等特征。 固态摄像机对范围进行成像,优选地,一个或多个发球位置,并且收集图像数据的帧以跟踪球在空间中的运动。 模拟程序增加了该轨迹,并且有助于隔离起始位置以及球落在哪里,或者如果没有被阻挡(例如,通过网)就会着陆。 优选地,本发明还确定球在3-D中的位置以提高精度。 在一种技术中,使用两个或多个固态照相机并进行同步以指定立体成像。 在另一种技术中,球的能量或物理范围用于确定相机和球之间的绝对距离。 会所的计算机监控整个系统,并进一步管理一个网络,包括几个发球台关闭位置的显示器阵列。 因此,计算机通过网络向诸多用户发送诸如距离的信息。