Systems and methods for analyzing event data

• US 9,849,334 B2
• Filed: 12/14/2015
• Issued: 12/26/2017
• 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:
  US14/968,064
• Publication Number:
  US 20160096068A1
• Time in Patent Office: 743 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 identifying a play in a sporting event, comprising:

periodically receiving, from a tracking system, positional information defining location of each of a plurality of participants in the sporting event;

processing the positional information to determine a static formation of players of interest immediately prior to a start of the play;

comparing the static formation against a plurality of standard formations stored in a database to identify a nearest standard formation corresponding to the static formation, wherein the play is identified based upon the nearest standard formation;

determining one or more deviations in relative position of the participants in the static formation from relative positions defined by the standard formation;

recording the static formation, the one or more deviations, and an outcome of the play in the database; and

predicting a result of the play based upon correlations between the one or more deviations and previously stored deviations within the database and corresponding results of the previously stored deviations.

2. The computer-implemented method of claim 1, further comprising generating a report based upon the play and the predicted result indicating the relative success of the one or more deviations and the corresponding standard formation.

3. The computer-implemented method of claim 1, further comprising:

processing the database to determine correlations in the one or more deviations and outcomes for recorded plays of one team; and

generating a report proposing recommendations for adjusting future plays of the one team based upon the correlations.

4. The computer-implemented method of claim 1, the step of recording further comprising recording one or both of a deviation type and an opposing formation.

5. A computer-implemented method for identifying a play in a sporting event, comprising:

periodically receiving, from a tracking system, positional information defining location of each of a plurality of participants in the sporting event;

processing the positional information to determine a static formation of players of interest immediately prior to a start of the play;

comparing the static formation against a plurality of standard formations stored in a database to identify a nearest standard formation corresponding to the static formation, wherein the play is identified based upon the nearest standard formation;

determining one or more deviations in relative position of the participants in the static formation from relative positions defined by the standard formation;

generating statistical information including outcome of the play against an opposing formation, the statistical information based upon (i) the standard formation and (ii) at least one of the one or more deviations, and the deviation type; and

recording in the database (i) the static formation, (ii) the one or more deviations, (iii) one or both of the deviation type and the opposing formation, and (iv) the outcome of the play.

6. A computer-implemented method for identifying a play in a sporting event, comprising:

periodically receiving, from a tracking system, positional information defining location of each of a plurality of participants in the sporting event;

processing the positional information to determine (a) a static formation of players of interest immediately prior to a start of the play and (b) the start of the play based upon a sequence of individual aggregate motion values of the plurality of participants, wherein each aggregate motion value is, at a particular time, one of (a) a sum of velocities of the plurality of participants and (b) an average of the velocities of the plurality of participants; and

comparing the static formation against a plurality of standard formations stored in a database to identify a nearest standard formation corresponding to the static formation, wherein the play is identified based upon the nearest standard formation.

7. A computer-implemented method for identifying a play in a sporting event, comprising:

periodically receiving, from a tracking system, positional information defining location of each of a plurality of participants in the sporting event;

processing the positional information to determine a static formation of players of interest immediately prior to a start of the play;

comparing the static formation against a plurality of standard formations stored in a database to identify a nearest standard formation corresponding to the static formation, wherein the play is identified based upon the nearest standard formation;

determining one or more deviations in relative position of the participants in the static formation from relative positions defined by the standard formation;

recording the static formation, the one or more deviations, and an outcome of the play in the database; and

predicting behavior of an opponent team based upon the identified play and historical behavior of the opponent team stored within the database and identified based upon the standard formation and the one or more deviations.

8. The computer-implemented method of claim 7, further comprising generating a report including statistical information based upon success of plays corresponding to each of the one or more deviations from the standard formation.

9. A computer-implemented method for identifying a play in a sporting event, comprising:

periodically receiving, from a tracking system, positional information defining location of each of a plurality of participants in the sporting event;

processing the positional information to determine a static formation of players of interest immediately prior to a start of the play;

determining a dynamic play execution based upon a travel path of each of the plurality of participants during the play; and

comparing the static formation and the dynamic play execution against a plurality of standard formations stored in a database to identify a nearest standard formation corresponding to the static formation and the dynamic play execution, wherein the play is identified based upon the nearest standard formation.

10. The computer-implemented method of claim 9, the step of comparing further comprising comparing individual paths of each of the plurality of participants against predefined paths of the standard formation.

11. The computer-implemented method of claim 10, further comprising:

for each segment of each individual path, identifying a deviation from the corresponding segment of the corresponding predefined path of the standard formation;

logging the deviations in the database;

generating correlated deviation play outcomes by correlating the identified deviations to play outcomes within the database;

comparing the correlated deviation play outcomes against outcomes of standard formations; and

generating a report indicating relative success of each of the identified deviations correlated with the correlated deviation play outcomes and the standard paths.