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    Swing analysis method using a sweet spot trajectory
    1.
    发明授权
    Swing analysis method using a sweet spot trajectory 有权

    公开(公告)号：US10124230B2

    公开(公告)日：2018-11-13

    申请号：US15628613

    申请日：2017-06-20

    申请人： Blast Motion Inc.

    发明人： James Thornbrue ,  Patrick Cherveny ,  Bhaskar Bose ,  Michael Bentley ,  Ryan Kaps

    IPC分类号： A63B69/36 ,  G01C21/16 ,  G01P15/08 ,  G06F19/00 ,  G06Q10/06 ,  G06K9/00 ,  G06T7/20 ,  A63B69/00

    摘要： A method for analyzing sensor data from baseball swings (or swings in similar sports) that transforms data into a reference frame defined by the bat orientation and velocity at impact. The trajectory of the sweet spot of the bat is tracked through the swing, and is analyzed to generate metrics describing the swing. A two-lever model of the swing may be used to model the effects of body rotation and wrist rotation. Data may be analyzed to identify relevant events during the swing such as start of downswing, commit (wrist release), on-plane, peak bat speed, and impact. Illustrative swing metrics derived from the sweet spot trajectory, the swing plane reference frame, and the two-lever model include: forward bat speed, on-plane rotation, hinge angle at commit, hinge angle at impact, body rotation ratio, body tilt angle, and swing plane tilt angle.

    Event analysis system
    2.
    发明授权
    Event analysis system 有权
    事件分析系统

    公开(公告)号：US09401178B2

    公开(公告)日：2016-07-26

    申请号：US14801341

    申请日：2015-07-16

    申请人： BLAST MOTION INC.

    发明人： Michael Bentley ,  Ryan Kaps ,  Bhaskar Bose ,  Piyush Gupta ,  Juergen Haas ,  Brian Estrem

    IPC分类号： A63F13/12 ,  G11B27/031 ,  G06K9/00 ,  G08B21/04 ,  G06T7/20 ,  H04N7/18 ,  H04N21/422 ,  A63F13/355 ,  A63F13/212

    CPC分类号： G11B27/031 ,  A63F13/212 ,  A63F13/355 ,  A63F2300/105 ,  A63F2300/69 ,  G06K9/00342 ,  G06K9/00724 ,  G06K9/00751 ,  G06T7/20 ,  G06T2207/30221 ,  G08B21/043 ,  G08B21/0492 ,  H04N7/181 ,  H04N21/42201 ,  H04N21/42202 ,  H04N21/42203

    摘要： Enables event analysis from sensors including environmental, physiological and motion capture sensors. Also enables displaying information based on events recognized using sensor data associated with a user, piece of equipment or based on previous motion analysis data from the user or other user(s) or other sensors. Enables intelligent analysis, synchronization, and transfer of generally concise event videos synchronized with motion data from motion capture sensor(s) coupled with a user or piece of equipment. Enables creating, transferring, obtaining, and storing concise event videos generally without non-event video. Events stored in the database identifies trends, correlations, models, and patterns in event data. Greatly saves storage and increases upload speed by uploading event videos and avoiding upload of non-pertinent portions of large videos. Creates highlight and fail reels filtered by metrics and can sort by metric. Compares motion trajectories of users and objects to optimally efficient trajectories, and to desired trajectories.

    摘要翻译： 实现来自传感器的事件分析，包括环境，生理和运动捕捉传感器。 还能够基于使用与用户，设备相关联的传感器数据识别的事件或者基于来自用户或其他用户或其他传感器的先前运动分析数据来显示信息。 实现与运动捕捉传感器（与用户或设备）耦合的运动数据同步的一般简洁的事件视频的智能分析，同步和传输。 可以创建，传输，获取和存储简洁的事件视频，而无需非事件视频。 存储在数据库中的事件标识事件数据中的趋势，相关性，模型和模式。 通过上传事件视频并避免上传大型视频的非相关部分，大大节省存储空间并提高上传速度。 创建由指标过滤的突出显示和失败卷轴，并可按指标排序。 将用户和对象的运动轨迹与最佳有效的轨迹和所需的轨迹进行比较。

    SENSOR AND MEDIA EVENT DETECTION SYSTEM
    3.
    发明申请
    SENSOR AND MEDIA EVENT DETECTION SYSTEM 有权
    传感器和媒体事件检测系统

    公开(公告)号：US20150348591A1

    公开(公告)日：2015-12-03

    申请号：US14801631

    申请日：2015-07-16

    申请人： BLAST MOTION INC.

    发明人： Ryan Kaps ,  Michael Bentley ,  Bhaskar Bose

    IPC分类号： G11B27/17 ,  G11B31/00 ,  G11B27/031

    CPC分类号： G11B27/17 ,  A63F13/212 ,  A63F2300/105 ,  A63F2300/69 ,  G06K9/00342 ,  G06K9/00711 ,  G06K2009/00738 ,  G06T7/20 ,  G06T2207/30221 ,  G08B21/043 ,  G11B27/031 ,  H04N7/181 ,  H04N7/188

    摘要： Enables detection of events using motion capture sensors and potentially other sensors electromagnetic field, temperature, humidity, wind, pressure, elevation, light, sound, or heart rate sensors to confirm and post events, differentiate similar types of motion events to determine the type of equipment or activity or quality of the event, such proficiency. Enables motion capture data and other sensor data to be utilized to curate text, images, video, sound and post the results to social networks, for example in a dedicated feed. Embodiments of the system also may post or filter to social media sites using any other filter besides location and time and the text in the social media posts for example. May use motion or other sensor data to define and event, eliminate false positive events, post true events, and/or correlate the events with social media to confirm the events, or post the events in a particular channel.

    摘要翻译： 使用运动捕捉传感器和潜在的其他传感器电磁场，温度，湿度，风，压力，高度，光，声音或心率传感器来检测事件，以确认和发布事件，区分类似类型的运动事件以确定类型 设备或活动或质量的事件，这样的熟练程度。 启用运动捕捉数据和其他传感器数据，以便对文本，图像，视频，声音进行策划，并将结果发布到社交网络，例如在专用的Feed中。 系统的实施例还可以使用除了位置和时间之外的任何其他过滤器以及社交媒体帖子中的文本来发布或过滤到社交媒体网站。 可以使用运动或其他传感器数据来定义和事件，消除假阳性事件，发布真实事件和/或将事件与社交媒体相关联以确认事件，或将事件发布在特定频道中。

    Motion event recognition and video synchronization system and method
    4.
    发明授权
    Motion event recognition and video synchronization system and method 有权
    运动事件识别和视频同步系统及方法

    公开(公告)号：US09076041B2

    公开(公告)日：2015-07-07

    申请号：US14257959

    申请日：2014-04-21

    申请人： BLAST MOTION, INC.

    发明人： Michael Bentley ,  Ryan Kaps ,  Bhaskar Bose ,  Sheehan Alam ,  Michael Gillen ,  Mazen Abdel-Rahman

    IPC分类号： A63F9/24 ,  G06K9/00 ,  G11B27/17 ,  G11B31/00 ,  G11B27/022 ,  G06T7/20 ,  H04N7/18

    CPC分类号： G06K9/00744 ,  A63F13/00 ,  A63F2300/105 ,  A63F2300/69 ,  G06F17/3079 ,  G06K9/00342 ,  G06K9/00711 ,  G06K9/00758 ,  G06K2009/00738 ,  G06T7/20 ,  G06T2207/30221 ,  G08B21/0476 ,  G11B27/022 ,  G11B27/17 ,  G11B31/006 ,  H04N7/18

    摘要： Enables recognition of events within motion data obtained from portable wireless motion capture elements and video synchronization of the events with video as the events occur or at a later time, based on location and/or time of the event or both. May use integrated camera or external cameras with respect to mobile device to automatically generate generally smaller event videos of the event on the mobile device or server. Also enables analysis or comparison of movement associated with the same user, other user, historical user or group of users. Provides low memory and power utilization and greatly reduces storage for video data that corresponds to events such as a shot, move or swing of a player, a concussion of a player, or other medical related events or events, such as the first steps of a child, or falling events.

    摘要翻译： 根据事件的位置和/或时间或两者，使得能够识别从便携式无线运动捕捉元件获得的运动数据内的事件，以及随着事件发生或稍后时间的视频事件的视频同步。 相对于移动设备，可以使用集成摄像机或外部摄像机在移动设备或服务器上自动生成事件的一般较小事件视频。 还可以分析或比较与同一用户，其他用户，历史用户或用户组相关联的移动。 提供低内存和功率利用率，并大大减少对应于诸如玩家的镜头，移动或摆动，玩家震荡或其他医疗相关事件或事件的事件的视频数据的存储，诸如 孩子或下降的事件。

    VIRTUAL REALITY SYSTEM FOR VIEWING CURRENT AND PREVIOUSLY STORED OR CALCULATED MOTION DATA
    5.
    发明申请
    VIRTUAL REALITY SYSTEM FOR VIEWING CURRENT AND PREVIOUSLY STORED OR CALCULATED MOTION DATA 有权
    用于查看当前和以前存储或计算的运动数据的虚拟现实系统

    公开(公告)号：US20130063432A1

    公开(公告)日：2013-03-14

    申请号：US13679879

    申请日：2012-11-16

    申请人： Blast Motion, Inc.

    发明人： Ryan Kaps ,  Michael BENTLEY ,  Bhaskar BOSE

    IPC分类号： G06T15/00

    CPC分类号： G09B9/006 ,  G06T13/40 ,  G09B19/0038

    摘要： Virtual reality system for viewing current and previously stored or calculated motion data. System obtains data from motion capture elements, analyzes data and stores data in database for use in virtual reality applications and/or data mining, which may be charged for. Enables unique displays associated with the user, such as 3D overlays onto images of the user to visually depict the captured motion data. Ratings, compliance, ball flight path data can be calculated and displayed, for example on a map or timeline or both. Enables performance related equipment fitting and purchase. Includes active and passive identifier capabilities.

    摘要翻译： 用于查看当前和以前存储或计算的运动数据的虚拟现实系统。 系统从运动捕捉元件获取数据，分析数据并将数据存储在数据库中，以供虚拟现实应用程序和/或数据挖掘使用，可能需要付费。 启用与用户相关联的独特显示，例如3D覆盖到用户的图像上，以可视地描绘捕获的运动数据。 可以计算和显示评级，合规性，球飞行路径数据，例如在地图或时间轴上或两者上。 使性能相关的设备安装和购买。 包括主动和被动标识符功能。

    Swing quality measurement system
    6.
    发明授权
    Swing quality measurement system 有权

    公开(公告)号：US10974121B2

    公开(公告)日：2021-04-13

    申请号：US16835247

    申请日：2020-03-30

    申请人： Blast Motion Inc.

    发明人： James Thornbrue ,  Patrick Cherveny ,  Bhaskar Bose ,  Michael Bentley ,  Ryan Kaps

    IPC分类号： A63B69/00 ,  A63B69/36 ,  G01C21/16 ,  G01P15/08 ,  G06K9/00 ,  G01C21/00 ,  G06Q10/06 ,  G06T7/20 ,  G16H20/30

    摘要： A system that measures a swing of a bat with one or more sensors and analyzes sensor data to create swing quality metrics. Metrics may include for example rotational acceleration, on-plane efficiency, and body-bat connection. Rotational acceleration measures the centripetal acceleration of the bat along the bat's longitudinal axis at a point early in the rotational part of the swing; it is an indicator of the swing's power. On-plane efficiency measures how much of the bat's angular velocity occurs around the swing plane, the plane spanned by the bat and the bat's sweet spot velocity at impact. Body-bat connection measures the angle between the bat and the body tilt axis, which is estimated from the trajectory of the hand position on the bat through the swing; an ideal bat-body connection is near 90 degrees. These three swing quality metrics provide a simple and useful characterization of the swing mechanics.

    Motion capture data fitting system
    7.
    发明授权
    Motion capture data fitting system 有权

    公开(公告)号：US10881908B2

    公开(公告)日：2021-01-05

    申请号：US16512631

    申请日：2019-07-16

    申请人： BLAST MOTION INC.

    发明人： Michael Bentley ,  Bhaskar Bose ,  Ryan Kaps

    IPC分类号： A63B24/00 ,  G01P13/00 ,  A61B5/11 ,  A61B5/00

    摘要： Enables a fitting system for sporting equipment using an application that executes on a mobile phone for example to prompt and accept motion inputs from a given motion capture sensor to measure a user's size, range of motion, speed and then utilizes that same sensor to capture motion data from a piece of equipment, for example to further optimize the fit of, or suggest purchase of a particular piece of sporting equipment. Utilizes correlation or other data mining of motion data for size, range of motion, speed of other users to maximize the fit of a piece of equipment for the user based on other user's performance with particular equipment. For example, this enables a user of a similar size, range of motion and speed to data mine for the best performance equipment, e.g., longest drive, lowest putt scores, highest winning percentage, etc., associated with other users having similar characteristics.