Systems and methods for analyzing event data

• US 10,420,981 B2
• Filed: 11/17/2017
• Issued: 09/24/2019
• Est. Priority Date: 01/05/2010
• Status: Active Grant

• Current Assignee: IsoLynx LLC
• Original Assignee: IsoLynx LLC
• Inventors: DeAngelis, Douglas J., Sigel, Kirk M., Evansen, Edward G.
• Primary Examiner(s): Wong, Allen C
• Application Number:
  US15/816,849
• Publication Number:
  US 20180071579A1
• Time in Patent Office: 676 Days
• Field of Search: 348157
• CPC Class Codes: A63B 2024/0025 Tracking the path or location of one or more users, e.g. players of a game
• CPC Class Codes: A63B 2220/10 Positions
• CPC Class Codes: A63B 2220/30 Speed
• CPC Class Codes: A63B 2220/806 Video cameras
• CPC Class Codes: A63B 2225/20 with means for remote communication, e.g. internet or the like
• CPC Class Codes: A63B 2225/54 Transponders, e.g. RFID
• CPC Class Codes: A63B 2243/007 American football
• CPC Class Codes: A63B 24/0021 Tracking a path or terminating locations
• CPC Class Codes: G01S 13/878 Combination of several spaced transmitters or receivers of known location for determining the position of a transponder or a reflector G01S13/874 takes precedence
• CPC Class Codes: G06T 2207/30228 Playing field
• CPC Class Codes: G06T 7/70 Determining position or orientation of objects or cameras camera calibration G06T7/80
• CPC Class Codes: G06V 20/42 of sport video content
• CPC Class Codes: H04N 5/262 Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects

Abstract

A computer-implemented method for determining a target situation in an athletic event. Positional information including the relative positions of a group of selected participants is initially received from a tracking system, and the aggregate motion of the selected participants is detected in real-time using the positional information. The target situation may be determined to have occurred when a change in the aggregate motion occurs in accordance with a predetermined characteristic during an initial time interval.

Claims

1. A computer-implemented method for controlling a robotic camera to capture a target situation during a sporting event played by a plurality of participants, comprising:

periodically receiving, from a tracking system, positions of the plurality of participants;

processing the periodically-received positions to identify at least one condition, of one or more involved participants of the plurality of participants, that anticipates the target situation, the target situation involving the one or more involved participants; and

controlling the robotic camera, when the at least one condition is identified, to zoom-in on and track the one or more involved participants based on the periodically-received positions, and to capture the one or more involved participants prior to and during the anticipated target situation.

2. The method of claim 1, the at least one condition being based on physical proximity between the involved participants.

3. The method of claim 2, the at least one condition being based on an identity of each of the involved participants.

4. The method of claim 3, the at least one condition being further based on a previous confrontation between the involved participants.

5. The method of claim 2, the at least one condition being based on an orientation of the involved participants relative to one another.

6. The method of claim 1, wherein:

the at least one condition forms a prioritized list of conditions; and

processing includes processing the periodically-received positions according the prioritized list to identify the at least one condition.

7. The method of claim 1, wherein:

the one or more involved participants are two hockey players who had a previous confrontation;

the target situation is a new confrontation between the two hockey players; and

the at least one condition anticipating the new confrontation is based on physical proximity between the two hockey players and an identity of each of the two hockey players.

8. The method of claim 1, wherein:

the one or more involved participants is one basketball player;

the target situation is an attempted three-point shot; and

the at least one condition anticipating the three-point shot is based on physical proximity of the one basketball player to a three-point line on a basketball court.

9. A system for capturing a target situation during a sporting event played by a plurality of participants, comprising:

a robotic camera;

a tracking system configured to periodically determine positions of the plurality of participants; and

a computing device communicatively coupled with the robotic camera, the computing device including;

instructions for processing the periodically-determined positions to identify at least one condition, of one or more involved participants of the plurality of participants, that anticipates the target situation involving the one or more involved participants; and

instructions for controlling the robotic camera, when the at least one condition is identified, to zoom-in on and track the one or more involved participants based on the periodically-received positions, and to capture the one or more involved participants prior to and during the anticipated target situation.

10. The system of claim 9, wherein:

the computing device stores the at least one condition as a prioritized list of conditions; and

the instructions to process the periodically-received locations include instructions to process the periodically-received locations according to the prioritized list to identify the at least one condition.