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    REMOVABLE MOTION SENSOR EMBEDDED IN A SPORT INSTRUMENT
    3.
    发明公开
    REMOVABLE MOTION SENSOR EMBEDDED IN A SPORT INSTRUMENT 审中-公开
    EINEMSPORTGERÄTEENEBETTETER BEWEGUNGS传感器中的ABNEHMBARER

    公开(公告)号：EP3154648A1

    公开(公告)日：2017-04-19

    申请号：EP15807299.1

    申请日：2015-03-13

    申请人： Zepp Labs, Inc.

    发明人： ZHAO, Ke ,  HAN, Zheng

    IPC分类号： A63B60/16 ,  A63B60/46 ,  A63B69/38

    CPC分类号： A63B24/0021 ,  A63B49/08 ,  A63B59/50 ,  A63B69/0002 ,  A63B69/0017 ,  A63B69/36 ,  A63B69/38 ,  A63B2024/0028 ,  A63B2024/0056 ,  A63B2069/0008 ,  A63B2102/02 ,  A63B2102/04 ,  A63B2102/18 ,  A63B2102/32 ,  A63B2207/02 ,  A63B2208/0204 ,  A63B2208/12 ,  A63B2220/803 ,  A63B2220/833

    摘要： A solution is provided to enhance motion detection and recognition of moving objects associated with various sports by intelligently embedding motion sensors into sport instruments such as tennis rackets, badminton rackets, baseball bats and golf clubs, that are swung in a three-dimensional (3D) space. The motion sensors embedded inside the sport instruments are securely locked and are detachable for replacement. A motion sensor inserted and locked inside a sport instrument is configured to detect motions associated with movements associated with the sport instrument. The motion parameters associated with the detected motion are collected through the embedded motion sensor and analyzed by a motion detection and recognition system. Based on the analysis of the motion parameters, various types of sports performance reports and performance improvement recommendations are generated for users of the sport instruments.

    摘要翻译： 提供了一种解决方案，以通过将运动传感器智能地嵌入诸如网球拍，羽毛球拍，棒球棒和高尔夫球杆之类的运动装置中，以三维（3D）的方式摆动，来增强运动检测和识别与各种运动相关联的运动物体。 空间。 嵌入运动器械内部的运动传感器被牢固地锁定并且可拆卸以便更换。 插入并锁定在运动器械内部的运动传感器被配置为检测与运动器械相关联的运动相关联的运动。 通过嵌入式运动传感器收集与检测到的运动相关的运动参数，并通过运动检测和识别系统进行分析。 基于对运动参数的分析，为运动乐器的用户生成各种类型的运动表现报告和性能改进建议。

    FAST OBJECT TRACKING FRAMEWORK FOR SPORTS VIDEO RECOGNITION
    6.
    发明公开
    FAST OBJECT TRACKING FRAMEWORK FOR SPORTS VIDEO RECOGNITION 审中-公开
    用于体育视频识别的快速对象跟踪框架

    公开(公告)号：EP3224809A1

    公开(公告)日：2017-10-04

    申请号：EP15863540.9

    申请日：2015-11-12

    申请人： Zepp Labs, Inc.

    发明人： HAN, Zheng ,  DAI, Xiaowei ,  FASS, Jason ,  HWANG, Seong, Jae

    IPC分类号： G06T7/20

    CPC分类号： G06T7/2053 ,  G06K9/00355 ,  G06K2009/3291 ,  G06T7/246 ,  G06T7/254 ,  G06T7/269 ,  G06T2207/10016 ,  G06T2207/20021 ,  G06T2207/30221 ,  G06T2207/30241

    摘要： A solution is provided for object tracking in a sports video is disclosed. A determination whether a position of the object was identified in a previous video frame is made. If the position of the object was identified in the previous video frame, a new position of the object is identified in a current video frame based on the identified position of the object in the previous video frame. An expected position of the object is identified based on the identified position of the object in the previous video frame and a trained object classification model. A determination is made whether the new position is consistent with the expected position; if the new position is consistent with the expected position, the new position is stored as the position of the object in the current frame.

    摘要翻译： 公开了一种用于体育视频中的对象跟踪的解决方案。 确定是否在先前的视频帧中识别了对象的位置。 如果在先前视频帧中识别了对象的位置，则基于在先前视频帧中识别的对象的位置，在当前视频帧中识别该对象的新位置。 基于在先前视频帧中识别的对象的位置和训练的对象分类模型来识别对象的预期位置。 确定新位置是​​否与预期位置一致; 如果新位置与预期位置一致，则将新位置存储为当前帧中对象的位置。

    MOVEMENT RECOGNITION METHOD, DEVICE AND MOVEMENT AUXILIARY DEVICE FOR BALL GAMES
    8.
    发明公开
    MOVEMENT RECOGNITION METHOD, DEVICE AND MOVEMENT AUXILIARY DEVICE FOR BALL GAMES 审中-公开
    运动识别方法，装置和用于球类游戏的运动辅助装置

    公开(公告)号：EP2717017A1

    公开(公告)日：2014-04-09

    申请号：EP12777820.7

    申请日：2012-04-26

    申请人： Zepp Labs, Inc.

    发明人： HAN, Zheng

    IPC分类号： G01C23/00 ,  A63B69/36

    CPC分类号： A63B24/0006 ,  A63B24/0021 ,  A63B69/0017 ,  A63B69/0095 ,  A63B69/3623 ,  A63B2220/833 ,  A63B2220/836

    摘要： The invention provides a method of ball game motion recognition, an apparatus for the same, and a motion assisting device. The method comprises: obtaining motion parameters corresponding to each sampling time for a motion; extracting feature points according to predetermined feature point recognition tactics utilizing the motion parameters obtained, in which the feature point recognition tactics comprise recognition tactics of at least three types of the feature points, comprising: power-assisting path early stage corresponding feature point, motion top point corresponding feature point, and ball hitting time corresponding feature point; and recognizing the motion as a predetermined ball game type if the feature points extracted satisfy feature point requirements of the predetermined ball game type.

    摘要翻译： 本发明提供了一种球赛动作识别方法，其装置及动作辅助装置。 该方法包括：获得运动的每个采样时间对应的运动参数; 根据预定的特征点识别策略，利用获得的运动参数提取特征点，其中特征点识别策略包括至少三种特征点的识别策略，包括：动力辅助路径早期对应特征点，动作顶部 点对应的特征点和击球时间对应的特征点; 以及如果提取的特征点满足预定球类型的特征点要求，则将该运动识别为预定球类型。

    MOTION PARAMETER DETERMINATION METHOD AND DEVICE AND MOTION AUXILIARY EQUIPMENT
    9.
    发明公开
    MOTION PARAMETER DETERMINATION METHOD AND DEVICE AND MOTION AUXILIARY EQUIPMENT 审中-公开
    方法和设备，用于确定运动参数和运动辅助设备

    公开(公告)号：EP2704098A1

    公开(公告)日：2014-03-05

    申请号：EP12776967.7

    申请日：2012-04-26

    申请人： Zepp Labs, Inc.

    发明人： Han, Zheng

    IPC分类号： G06T7/20

    CPC分类号： A61B5/11 ,  A61B5/002 ,  A61B5/7242 ,  A61B2562/0219 ,  A61B2562/028 ,  A63B2102/32 ,  G01C21/165

    摘要： The invention provides a method of confirming motion parameters, an apparatus for the same, and a motion assisting device. The invention obtains and utilizes the motion data of a recognized object sampled at each of the sampling time, comprising the acceleration of the recognized object sampled by a tri-axial accelerometer, the angular velocity of the recognized object sampled by a tri-axial gyroscope, and the angle of the recognized object corresponding to a three-dimensional geomagnetic coordinate system sampled by a tri-axial magnetometer. Feedback calculation is utilized to obtain an actual acceleration at each sampling time from the motion original time to the motion end time, and the actual acceleration is obtained by reducing the acceleration of gravity from the acceleration sampled by a tri-axial accelerometer. The invention reduces the complexity of the system, and the accuracy is less affected by environmental factors, particularly light.

    摘要翻译： 本发明提供了确认运动参数，以设备为相同的方法，以及运动辅助装置。 本发明获得，并且利用在每个采样时间采样的识别对象的运动数据，其特征在于所述识别出的对象的通过三轴加速度传感器采样的加速度，由三轴陀螺仪采样被识别物体的角速度， 和对应于由三轴磁力计采样的三维地磁坐标系统所识别的对象的角度。 反馈计算被用于获得对实际加速度从运动原时间到运动结束时刻在每个取样时间，和实际加速度是通过减少重力的从由三轴加速计采样的加速度的加速度得到。 本发明降低了系统的复杂性，并且精度较少受环境因素，特别是光。