公开(公告)号：US11842572B2

公开(公告)日：2023-12-12

申请号：US17252752

申请日：2019-06-19

申请人： Baseline Vision Ltd.

发明人： Michael Chojnacki

IPC分类号： G06V40/20 ,  G06T7/292 ,  A63B24/00 ,  G06V20/40 ,  A63B102/02

CPC分类号： G06V40/23 ,  A63B24/0021 ,  G06T7/292 ,  G06V20/42 ,  A63B2024/0034 ,  A63B2024/0043 ,  A63B2102/02 ,  A63B2220/05 ,  A63B2220/20 ,  A63B2220/30 ,  A63B2220/807 ,  G06T2200/24 ,  G06T2207/30224 ,  G06T2207/30241 ,  G06V20/44

摘要： Device, system, and method of computer vision, object tracking, and image analysis; particularly suitable or configured for analysis of images or videos of tennis. A device includes two adjacent and co-located cameras, oriented at an angle of 20 to 120 degrees relative to each other, capturing a combined field-of-view that covers at least 75 percent of an entirety of a tennis court. A processor analyzes the captured images or video using computer-vision algorithms, and detects a ball bounce event and its properties. Insights are generated with regard to the performance of one or more of the participating players.

公开(公告)号：US10010751B2

公开(公告)日：2018-07-03

申请号：US15343149

申请日：2016-11-03

申请人： Ronald J. Meetin

发明人： Ronald J. Meetin

IPC分类号： A63B71/06 ,  A63B24/00 ,  A63B71/02

CPC分类号： A63B71/0605 ,  A63B71/0608 ,  A63B71/0622 ,  A63B2024/0037 ,  A63B2024/0043 ,  A63B2071/0611 ,  A63B2071/0625 ,  A63B2071/0694 ,  A63B2207/02 ,  A63B2220/13 ,  A63B2220/80 ,  A63B2220/801 ,  A63B2220/806 ,  A63B2220/807 ,  A63B2225/20 ,  A63B2243/0037

摘要： A variable-color region (106) of a football-playing or baseball/softball-playing structure of an information-presentation structure extends to an exposed surface (102) at a surface zone (112) and normally appears along it as a principal color. An impact-dependent portion (138) of the variable-color region responds to an object (104) impacting the zone at an object-contact area (116) by temporarily appearing along a closely matching print area (118) of the zone as changed color materially different from the principal color. For football, the zone typically adjoins an end or side line (1446 or 1448) to help determine whether the object, typically a person's shoe, impacted the surface “in” or “out”. For baseball/softball, the zone typically adjoins a foul line (1506) to help determine whether the object, a baseball/softball, impacted the surface “fair” or “foul”.

公开(公告)号：US20180117406A1

公开(公告)日：2018-05-03

申请号：US15343127

申请日：2016-11-03

申请人： Ronald J. Meetin

发明人： Ronald J. Meetin

IPC分类号： A63B24/00 ,  A63B71/02 ,  A63B71/06

CPC分类号： A63B24/0062 ,  A63B24/0003 ,  A63B24/0021 ,  A63B71/02 ,  A63B71/0605 ,  A63B71/0608 ,  A63B71/0622 ,  A63B2024/0025 ,  A63B2024/0028 ,  A63B2024/0037 ,  A63B2024/0043 ,  A63B2024/0056 ,  A63B2071/0611 ,  A63B2071/0625 ,  A63B2071/0694 ,  A63B2207/02 ,  A63B2220/13 ,  A63B2220/80 ,  A63B2220/801 ,  A63B2220/806 ,  A63B2220/807 ,  A63B2225/20 ,  A63B2243/0037 ,  G02F1/13338 ,  G02F1/155

摘要： A variable-color region (106) of an information-presentation structure extends to an exposed surface (102) at a surface zone (112) and contains multiple variable-color cells (404), each extending to a part (406) of the zone. The cells normally appear along their parts of the zone as a principal color. Each cell that meets cellular threshold impact criteria in response to an object (104) impacting the zone at an object-contact area (116) temporarily becomes a criteria-meeting cell that temporarily appears along its part of the zone as changed color materially different from the principal color. A group of less than all the cells usually constitute criteria-meeting cells. The surface parts of the criteria-meeting cells form a print area (118) that closely matches the object-contact area in size, shape, and location. The color-change capability helps in making in/out calls in sports such as tennis.

公开(公告)号：US09795858B1

公开(公告)日：2017-10-24

申请号：US15187100

申请日：2016-06-20

申请人： PROSPORTS TECHNOLOGIES, LLC

发明人： John E. Cronin ,  Nick Reasner

IPC分类号： H04N7/18 ,  A63B71/06 ,  A63B24/00 ,  G06K9/00 ,  H04N5/247 ,  H04N5/232 ,  G06T7/20

CPC分类号： A63B71/0605 ,  A63B24/0021 ,  A63B63/004 ,  A63B2024/0028 ,  A63B2024/0034 ,  A63B2024/0043 ,  A63B2071/024 ,  A63B2220/805 ,  A63B2220/806 ,  A63B2220/89 ,  A63B2225/50 ,  A63B2243/0025 ,  A63B2243/0037 ,  A63B2243/0066 ,  G06K9/00724 ,  G06K9/00771 ,  G06T7/2093 ,  G06T2207/30224 ,  H04N5/23229 ,  H04N5/247 ,  H04N7/181

摘要： Systems for detecting a successful field goal are described herein. More specifically, the systems are directed at automated detection for a field goal attempt. The systems evaluate whether the football was kicked within the designated area (e.g., above the cross bar and between the two upright poles). The detection is performed through the use of cameras, lasers and detectors associated with the field goal post. In this way, the systems assist referees in determining the success of the field goal attempt.

公开(公告)号：US09398213B1

公开(公告)日：2016-07-19

申请号：US14798081

申请日：2015-07-13

申请人： ProSports Technologies, LLC

发明人： John E. Cronin ,  Nick Reasner

IPC分类号： H04N7/18 ,  H04N5/232 ,  A63B71/06 ,  A63B24/00 ,  H04N5/247

CPC分类号： A63B71/0605 ,  A63B24/0021 ,  A63B63/004 ,  A63B2024/0028 ,  A63B2024/0034 ,  A63B2024/0043 ,  A63B2071/024 ,  A63B2220/805 ,  A63B2220/806 ,  A63B2220/89 ,  A63B2225/50 ,  A63B2243/0025 ,  A63B2243/0037 ,  A63B2243/0066 ,  G06K9/00724 ,  G06K9/00771 ,  G06T7/2093 ,  G06T2207/30224 ,  H04N5/23229 ,  H04N5/247 ,  H04N7/181

摘要： Systems for detecting a successful field goal are described herein. More specifically, the systems are directed at automated detection for a field goal attempt. The systems evaluate whether the football was kicked within the designated area (e.g., above the cross bar and between the two upright poles). The detection is performed through the use of cameras, lasers and detectors associated with the field goal post. In this way, the systems assist referees in determining the success of the field goal attempt.

摘要翻译： 本文描述了用于检测成功的场目标的系统。 更具体地，系统针对现场目标尝试的自动检测。 系统评估足球是否在指定区域内踢（例如，在横杆上方和两个直立杆之间）。 通过使用与场地目标柱相关联的摄像机，激光器和检测器来执行检测。 以这种方式，系统协助裁判确定现场目标尝试的成功。

公开(公告)号：US20160030819A1

公开(公告)日：2016-02-04

申请号：US14489429

申请日：2014-09-17

申请人： Hyung Yoon Ahn

发明人： Hyung Yoon Ahn

IPC分类号： A63B63/00 ,  A63B24/00 ,  A63B69/36

CPC分类号： A63B63/00 ,  A63B24/0021 ,  A63B69/3623 ,  A63B69/3694 ,  A63B71/0622 ,  A63B2024/0034 ,  A63B2024/0043 ,  A63B2071/0694 ,  A63B2207/00 ,  A63B2207/02 ,  A63B2210/50 ,  A63B2220/30 ,  A63B2220/76 ,  A63B2220/801 ,  A63B2220/806 ,  A63B2225/09

摘要： Provided is a target for golf practice. The target for golf practice includes a body, a sensing unit, a visual unit, and a controller. The sensing unit is disposed in the body to sense a trajectory and a speed of a driven golf ball and an impact of the golf ball on the body. The visual display unit is disposed in the body to visually display a result of a movement of the golf ball sensed by the sensing unit through flickering. The controller calculates the result of the movement of the golf ball by the sensing unit to control the flickering of the visual display unit.

摘要翻译： 提供高尔夫练习的目标。 高尔夫练习的目标包括身体，感测单元，视觉单元和控制器。 感测单元设置在身体中以感测被驱动的高尔夫球的轨迹和速度以及高尔夫球对身体的冲击。 视觉显示单元设置在身体中以可视地显示由感测单元通过闪烁感测的高尔夫球的移动结果。 控制器通过感测单元计算高尔夫球的运动结果，以控制视觉显示单元的闪烁。

公开(公告)号：US20140221134A1

公开(公告)日：2014-08-07

申请号：US14168461

申请日：2014-01-30

申请人： Indian Industries, Inc.

发明人： Gary Giegerich ,  John Graybill

IPC分类号： A63B59/04

CPC分类号： A63B59/40 ,  A63B59/45 ,  A63B71/0605 ,  A63B71/0619 ,  A63B2024/0043 ,  A63B2102/16 ,  A63B2207/02 ,  A63B2220/80 ,  A63B2220/833

摘要： A table tennis blade for playing table tennis with a ball includes a handle, a paddle extending from the handle having a generally circular configuration, one or more sources of light mounted to the handle or the paddle and/or a sensor mounted to the handle and/or the paddle. The sensor may be in communication with the light and may be configured to illuminate the light when the paddle strikes the ball.

摘要翻译： 用于打乒乓球的乒乓球刀包括手柄，从手柄延伸的具有大致圆形构造的桨，安装到手柄或桨的一个或多个光源和/或安装到手柄的传感器，和 /或桨。 传感器可以与光通信，并且可以被配置为当桨撞击球时照亮灯。

公开(公告)号：US20120238383A1

公开(公告)日：2012-09-20

申请号：US13384392

申请日：2010-07-16

申请人： Patrick Simonnet ,  Francis Bras

发明人： Patrick Simonnet ,  Francis Bras

IPC分类号： A63B69/00

CPC分类号： A63B63/004 ,  A63B24/0021 ,  A63B43/008 ,  A63B63/00 ,  A63B71/04 ,  A63B71/0605 ,  A63B2024/0025 ,  A63B2024/0037 ,  A63B2024/004 ,  A63B2024/0043 ,  A63B2220/14 ,  A63B2220/53 ,  A63B2220/805 ,  A63B2225/54 ,  A63B2243/0025

摘要： A device capable of automatically detecting game actions that take place in the vicinity of a goal for sports or activities in which the objective is to make a projectile enter the goal. The device is suitable for triggering, always in an automatic manner and in real time, audio or visual animations suited to the game situation thus detected. A method for processing information suitable for qualifying a game action according to information gathered from various types of sensors placed in the playing area is also described.

摘要翻译： 能够自动检测在体育场所附近发生的游戏动作的装置或其目的是使射弹进入目标的活动。 该设备适用于始终以自动方式触发，实时触发适合于所检测的游戏情况的音频或视觉动画。 还描述了一种用于处理适合于根据放置在播放区域中的各种类型的传感器收集的信息对游戏动作进行限定的信息的方法。

公开(公告)号：US20120203361A1

公开(公告)日：2012-08-09

申请号：US13500277

申请日：2010-10-08

申请人： David Pysden ,  Justin Forsell

发明人： David Pysden ,  Justin Forsell

IPC分类号： G06F19/00

CPC分类号： A63B69/02 ,  A63B69/004 ,  A63B71/06 ,  A63B71/0605 ,  A63B71/0622 ,  A63B71/08 ,  A63B71/12 ,  A63B2024/004 ,  A63B2024/0043 ,  A63B2024/0056 ,  A63B2071/0655 ,  A63B2207/02 ,  A63B2220/10 ,  A63B2220/18 ,  A63B2220/51 ,  A63B2220/53 ,  A63B2220/801 ,  A63B2220/803 ,  A63B2244/10

摘要： An electronic scoring system for use in a variety of martial arts (including traditional styles of martial arts, mixed martial arts, weapons based martial arts, mixed weapons based martial arts or the fighting arts generally). The scoring system allows an objective determination of the force, location and effectiveness of forces applied during competition, without the need for electric weaponry.

摘要翻译： 一种用于各种武术（包括传统风格的武术，混合武术，武器武术，混合武器武术或一般战斗艺术）的电子评分系统。 评分系统允许客观确定竞争中施加的力的力量，位置和有效性，而不需要电动武器。

公开(公告)号：US20120029667A1

公开(公告)日：2012-02-02

申请号：US13210824

申请日：2011-08-16

申请人： Justin Forsell ,  David Pysden

发明人： Justin Forsell ,  David Pysden

IPC分类号： G06F19/00

CPC分类号： A63B69/02 ,  A63B69/004 ,  A63B71/06 ,  A63B71/0605 ,  A63B71/0622 ,  A63B71/08 ,  A63B71/12 ,  A63B2024/004 ,  A63B2024/0043 ,  A63B2024/0056 ,  A63B2071/0655 ,  A63B2207/02 ,  A63B2220/10 ,  A63B2220/18 ,  A63B2220/51 ,  A63B2220/53 ,  A63B2220/801 ,  A63B2220/803 ,  A63B2244/10

摘要： An electronic scoring system for use in a variety of martial arts (including traditional styles of martial arts, mixed martial arts, weapons based martial arts or the fighting arts generally). The scoring system allows an objective determination of the force, location and effectiveness of forces applied during competition, without the need for electric weaponry.

摘要翻译： 一种用于各种武术（包括传统风格的武术，混合武术，武器武术或一般战斗艺术）的电子评分系统。 评分系统允许客观确定竞争中施加的力的力量，位置和有效性，而不需要电动武器。