Patent US10300361

Ball game training
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US10300361

1. A method for ball game training, the method comprising steps executed by at least one computer, the steps comprising: (20) (4)

receiving image data of a player and a ball, the image data being captured using at least two cameras;

using the received image data, tracking motion of the player and motion of the ball in three dimensions;

based on the tracked motions, predicting a position of the player and a trajectory of the ball; and

based on the predicted position and trajectory, generating a control command for at least one ball throwing machine.

2. The method of claim 1, wherein said generating further comprises specifying a way of ball throwing by the ball throwing machine, in the control command. (0)

3. The method of claim 1, wherein said predicting is further based on historic data gathered on the player. (0)

4. The method of claim 1, wherein said generating is further based on historic data gathered on another player preselected as a virtual opponent. (0)

5. The method of claim 1, wherein said generating is further based on at least one predefined drill pattern. (0)

6. The method of claim 1, wherein each generation of a control command is further based on a same predefined drill pattern, until a predefined goal is achieved by the player. (0)

7. The method of claim 1, wherein the at least one ball throwing machine comprises at least two ball throwing machines deployed at different positions, and the method comprises selecting one of the at least two ball throwing machines as a destination for the generated control command, based on the predicted position of the player and trajectory of the ball and on the positions of the at least two ball throwing machines. (0)

8. The method of claim 1, wherein the control command is a control command for one of the at least one ball throwing machines to move over, to a destined position, based on the predicted position and trajectory. (0)

9. The method of claim 1, wherein the control command is a control command for moving one of the at least one ball throwing machines on a rail, to a destined position, based on the predicted position and trajectory. (0)

10. The method of claim 1, wherein the control command is a control command for one of the at least one ball throwing machines to hit the ball having the predicted trajectory, with a mechanical arm. (0)

11. The method of claim 1, further comprising identifying a location of a predefined object in the received image data, and based on the identified location, altering at least one of said tracking of the motions and capturing of the image data by the cameras. (0)

12. The method of claim 1, further comprising pointing a simulated position of a virtual opponent to the player, using at least one light source. (0)

13. The method of claim 1, further comprising pointing a simulated position of a virtual opponent to the player, by projecting an image of the player. (0)

14. The method of claim 1, further comprising pointing a second position to the player, using at least one light source. (0)

15. The method of claim 1, further comprising pointing a second position to the player, using a display of a wearable computing device. (0)

16. The method of claim 1, further comprising allowing a user to point to a second position, using at least one light source, wherein said generating of the control command is further based on the pointed second position. (0)

17. The method of claim 1, wherein said generating of the control command, is further based on motion of a second player preselected as an opponent to the player, as tracked in a location remote from one of the at least one ball throwing machines. (0)

18. The method of claim 1, wherein said generating of the control command, is further based on motion of an avatar in a video game, as used by a user of the video game. (0)

19. The method of claim 1, further comprising generating video game content based on at least one of said tracking and predicting. (0)

20. The method of claim 1, further comprising identifying if after being hit by the player, the ball hits a predefined position. (0)

21. The method of claim 1, wherein said generating of the control command, is further based on a voice command received from the player. (0)

22. A system for ball game training, the system comprising: (0) (5)

a computer;

an image data receiver, implemented on said computer, configured to receive image data of a player and a ball, the image data being captured using at least two cameras;

a three dimensional motion tracker, in communication with said image data receive, configured to track motion of the player and motion of the ball in three dimensions, using the received image data;

a position predictor, in communication with said three dimensional motion tracker, configured to predict a position of the player and a trajectory of the ball based on the tracked motions; and

a control command generator, in communication with said position predictor, configured to generate a control command for at least one ball throwing machine based on the predicted position and trajectory.

23. A non-transitory computer readable medium storing computer executable instructions for performing steps of ball game training, the steps comprising: (0) (4)

receiving image data of a player and a ball, the image data being captured using at least two cameras;

using the received image data, tracking motion of the player and motion of the ball in three dimensions;

based on the tracked motions, predicting a position of the player and a trajectory of the ball; and

based on the predicted position and trajectory, generating a control command for at least one ball throwing machine.

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Patent US10300361

Ball game training

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