Interactive motion training device and method

• US 6,126,449 A
• Filed: 03/25/1999
• Issued: 10/03/2000
• Est. Priority Date: 03/25/1999
• Status: Expired due to Fees

• Current Assignee: SwingLab Co.
• Original Assignee: Swing Lab
• Inventors: Burns, Dave
• Primary Examiner(s): Nguyen, Kien T.
• Application Number:
  US09/276,399
• Time in Patent Office: 558 Days
• Field of Search: 434/247, 434/252, 473/131, 473/136, 473/140, 473/141, 473/150, 473/151, 482/1-9, 482/900, 482/901, 482/902
• US Class Current: 434/252
• CPC Class Codes: A63B 2024/0012 Comparing movements or motion sequences with a registered reference
• CPC Class Codes: A63B 2220/806 Video cameras
• CPC Class Codes: A63B 2220/807 Photo cameras
• CPC Class Codes: A63B 24/0003 Analysing the course of a movement or motion sequences during an exercise or trainings sequence, e.g. swing for golf or tennis
• CPC Class Codes: A63B 69/00 Training appliances or apparatus for special sports training of parachutists B64D23/00
• CPC Class Codes: A63B 69/36 for golf

Abstract

The present invention provides a motion template, a motion training device, a network of devices, and a method for enabling a student to interactively emulate in real time the dynamic motion of an instructor performing a selected motion. The device includes a video camera configured to transmit a real time background having a live image of the student dynamically performing the selected motion. A monitor is configured for viewing by the student while performing the selected motion. A motion template has a stored image of an instructor dynamically performing the selected motion. The device also includes means for superimposing the motion template onto the real time background and simultaneously displaying the resulting combination of the motion template and the real time background scene on the monitor. The device can further be one or many devices connected in a network sharing access to a database containing a library of motion templates of different instructors who are top performers in their field.

Claims

1. A motion training template for a device enabling a student to interactively emulate in real time the dynamic motion of an instructor performing a selected motion on a monitor simultaneously displaying a live image of the student in a real time background, the monitor configured for viewing by the student while performing the selected motion, the motion template comprising:

a plurality of sequential image frames of the instructor dynamically performing the selected motion retrievably stored on a storage media, the plurality of sequential image frames being configured for superimposing onto the real time background and for simultaneously displaying the resulting combination of the plurality of sequential image frames and the real time background on the monitor, and the view of the plurality of sequential image frames having the same camera angle as the real time background.

2. The motion training template in claim 1 wherein the plurality of sequential image frames is a plurality of sequential animation frames delineating at least the outline of the instructor'"'"'s body dynamically performing the selected motion.

3. The motion training template in claim 2 wherein at least one of the plurality of sequential animation frames includes highlighting selected contours or surface features of the instructor'"'"'s body which provides the student with visual assistance in matching corresponding contours or surface features of the student'"'"'s body as the motion template dynamically progresses through each of the plurality of sequential animation frames.

4. The motion training template in claim 1 wherein the plurality of sequential image frames is a plurality of sequential opaque moving overlays of the instructor'"'"'s body dynamically performing the selected motion.

5. The motion training template in claim 1 wherein the view of each of the plurality of sequential image frames of the instructor matches the view of the real time background provided by cameras having the lens characteristics and positions.

6. The motion training template in claim 1 wherein the motion template is adapted to provide a plurality of selectable pluralities of sequential image frames of different instructors so that at least one motion template will have the same gender, about the same age, and about the same body type as the student.

7. The motion training template in claim 1 wherein each of the plurality of sequential image frames is a three dimensional capture of the instructor'"'"'s body dynamically performing the selected motion.

8. The motion training template in claim 1 wherein the motion template includes audio cues to assist the student in synchronizing movement corresponding with the motion template.

9. A motion training device for enabling a student to interactively emulate in real time the dynamic motion of an instructor performing a selected motion, the device comprising:

a video camera configured to transmit a real time background having a live image of the student dynamically performing the selected motion;

a monitor configured for viewing by the student while performing the selected motion;

a motion template having a plurality of sequential stored image frames of the instructor dynamically performing the selected motion; and

means for superimposing the motion template onto the real time background and simultaneously displaying the resulting combination of the motion template and the real time background on the monitor.

10. The motion training device in claim 9 wherein the plurality of sequential stored image frames is a plurality of sequential stored animation frames delineating at least the outline of the instructor'"'"'s body dynamically performing the selected motion.

11. The motion training device in claim 10 wherein each of the plurality of sequential stored animation frames includes highlighting selected contours or surface features of the instructor'"'"'s body which provides the student with visual assistance in matching corresponding contours or surface features of the student'"'"'s body as the motion template dynamically progresses through each of the plurality of sequential stored animation frames.

12. The motion training device in claim 9 wherein the plurality of sequential stored image frames is a plurality of sequential stored opaque moving overlay frames of the instructor'"'"'s body dynamically performing the selected motion.

13. The motion training device in claim 9 wherein each of the plurality of sequential stored image frames is a three dimensional capture of the instructor'"'"'s body dynamically performing the selected motion.

14. The motion training device in claim 9 wherein the motion template includes audio cues to assist the student in synchronizing movement corresponding with the motion template.

15. The motion training device of claim 9 wherein the superimposing means includes means for generating static visual cues on the combination of the live and recorded images which further assist the student in executing movement corresponding with the motion template.

16. The motion training device in claim 9 wherein the superimposing means includes providing control of the speed at which the sequential plurality of stored image frames of the motion template is played.

17. The motion training device in claim 9 wherein the superimposing means includes controlling the interval time between repetition of the motion template.

18. The motion training device of claim 9 wherein the superimposing means includes adjusting the relative sizes of the sequential plurality of stored image frames of the motion template to provide a substantial matching of the sequential plurality of stored image frames with the live image of the student in the real time background.

19. The motion training device of claim 9 wherein the superimposing means includes changing the view of the sequential plurality of stored image frames of the motion template to provide the same view selected by the student.

20. The motion training device of claim 19 wherein the superimposing means automatically changes the view of the sequential plurality of stored image frames of the motion template by sensing the relative position of a reference marker provided in the real time background.

21. The motion training device of claim 9 wherein the device includes a plurality of video cameras corresponding to different views of the student, the motion template having a plurality of sequential pluralities of stored image frames corresponding to different views of the instructor dynamically performing the selected motion, the monitor providing simultaneous or successive display of one or more of the different views.

22. The motion training device of claim 21 wherein the device further includes a plurality of monitors corresponding to different views of the combined live image of the student in a real time background and the plurality of sequential stored image frames of the motion template.

23. The motion training device of claim 9 wherein the device further includes a means for controlling the speed at which the plurality of sequential stored image frames plays with the ability to stop the sequence at a particular stored image frame within the plurality of sequential stored image frames.

24. The motion training device of claim 9 wherein the device further includes a database having a plurality of motion templates of different instructors, the database being accessible to the student for selecting one of the plurality of motion templates to be used by the superimposing means as the motion template.

25. A motion training device for enabling a student to interactively emulate in real time the dynamic motion of an instructor performing a selected motion, the system comprising:

a video camera configured to transmit a real time background having a live image of the student dynamically performing the selected motion;

a monitor configured for viewing by the student while performing the selected motion;

a motion template having a plurality of sequential stored image frames of the instructor dynamically performing the selected motion, the view of the plurality of sequential stored image frames of the instructor being the same as the view of the real time background provided by video camera wherein the video camera has the same lens characteristics and position as the camera used to record the plurality of sequential stored image frames; and

means for superimposing the motion template onto the real time background, simultaneously displaying the resulting combination of the plurality of sequential stored image frames within the motion template and the real time background on the monitor, and automatically repeating the motion template at a selected interval.

26. The motion training device in claim 25 wherein the motion template includes audio cues to assist the student in synchronizing movement corresponding with the motion template.

27. The motion training device in claim 25 wherein each of the stored image frames within the plurality of sequential stored image frames of the motion template is an animation image frame delineating at least the outline of the instructor'"'"'s body dynamically performing the selected motion.

28. The motion training device in claim 27 wherein at least one of the animation image frames includes highlighting selected contours or surface features of the instructor'"'"'s body which provides the student with visual assistance in matching corresponding contours or surface features of the student'"'"'s body as the motion template dynamically progresses through each of the plurality of animation image frames.

29. The motion training device in claim 25 wherein the plurality of sequential image frames is a plurality of sequential opaque moving overlays of the instructor'"'"'s body dynamically performing the selected motion.

30. A network of motion training devices for enabling students to each interactively emulate in real time the dynamic motion of an instructor performing a selected motion, the network comprising:

a centrally located database having a plurality of motion templates, each motion template having a a plurality of sequential image frames of a different instructor dynamically performing the selected motion; and

a plurality of motion training devices, each device including;

a video camera configured to transmit a real time background having a live image of the student dynamically performing the selected motion;

a monitor configured for viewing by the student while performing the selected motion;

means for superimposing one of the plurality of motion templates onto the real time background and simultaneously displaying the resulting combination of the plurality of sequential image frames of the superimposed motion template and the real time background on the monitor; and

means for selecting one of the plurality of motion templates from the database and transporting the selected motion template to the superimposing means.

31. A programmed computer for motion training by enabling a student to interactively emulate in real time the dynamic motion of an instructor performing a selected motion, the computer comprising:

an input signal from a video camera configured to transmit a real time background having a live image of the student dynamically performing the selected motion;

an output signal to a monitor configured for viewing by the student while performing the selected motion;

a motion template having a recorded plurality of sequential images of the instructor dynamically performing the selected motion; and

means for superimposing each of the recorded plurality of sequential images onto the real time background and simultaneously displaying the resulting combination of the recorded plurality of sequential images and the real time background scene on the monitor.

32. A method of training a student to emulate the dynamic motion of an instructor performing a selected motion, the method comprising the step of:

enabling the student to quantitatively compare a live image of the student while performing the selected motion with a motion template having a plurality of sequential stored images of the instructor dynamically performing the selected motion.

33. A method of training a student to emulate the dynamic motion of an instructor performing a selected motion, the method comprising the steps of:

superimposing a motion template having a plurality of sequential stored images of the instructor dynamically performing the selected motion over a real time background having a live image of the student dynamically performing the selected motion; and

displaying the superimposed plurality of sequential stored images and live images for the student to observe while dynamically performing the selected motion.

34. The method of claim 33 wherein the superimposing step includes the steps of:

transmitting the real time background having the live image of the student dynamically performing a selected motion from a video camera to a monitor; and

simultaneously providing a motion template having a plurality of sequential recorded images of an instructor dynamically performing the selected motion on the monitor;

the displaying step includes configuring the monitor for viewing by the student while performing the selected motion.