Information processing device, sensor device, information processing system, and storage medium
An information processing system inclines processing circuitry that is configured to receive input data from a shock sensor which outputs data based on a shock on the shock sensor, and identify a target segment of time-series data that is output from a motion sensor that senses a motion of an object. The target segment includes a pre-shock portion that occurs before the shock event and a post-shock portion that occurs after the shock event, the shock event is recognized based on the data from the shock sensor.
1. A non-transitory computer readable storage device including instructions that when executed by a processor configure the processor to implement an information processing method, the method comprising:
receiving time-series data from a motion sensor that senses motion of an object;
identifying a motion pattern of the object as one of plural predetermined motion patterns based on the time-series data from the motion sensor and a stored dictionary defining each of the plural predetermined motion patterns; and
controlling display of an impact position distribution for each motion pattern identified in the identifying patterns of the object,
wherein the impact position distribution displays a color corresponding to a frequency of impact occurrence.
2. The non transitory computer-readable medium according to claim 1 , the method further comprising: counting with the processor a number of impacts for each motion pattern identified in the identifying.
3. The non-transitory computer-readable medium according to claim 1 , the method further comprising:
displaying a shot type ratio for each motion pattern identified in the identifying.
4. The non-transitory computer-readable medium according to claim 3 , wherein
the controlling display includes controlling display of the shot type ratio according to a color classification.
5. The non-transitory computer-readable medium according to claim 1 ,
wherein the controlling display includes displaying at a same time the impact position distribution with a number of impacts.
6. The non-transitory computer-readable medium according to claim 1 ,
wherein the controlling display includes displaying the impact position distribution to overlap on a diagram representing an image of sport equipment.
7. The non-transitory computer-readable medium according to claim 1 , further comprising determining a shot type by a corresponding motion pattern.
8. The non-transitory computer-readable medium according to claim 7 ,
wherein the shot type includes a tennis stroke.
9. The non-transitory computer-readable medium according to claim 8 ,
wherein the tennis stroke includes at least one of a forehand, a backhand, a serve, a smash and a volley.
10. An information processing method comprising:
receiving time-series data from a motion sensor that senses motion of an object;
identifying a motion pattern of the object as one of plural predetermined motion patterns based on the time-series data from the motion sensor and a stored dictionary defining each of the plural predetermined motion patterns; and
controlling displaying of an impact position distribution for each motion pattern identified in the identifying,
wherein the impact position distribution displays a color classification corresponding to a frequency of impact occurrence.
11. The method according to claim 10 , further comprising
counting with a processor a number of impacts for each motion pattern identified in the identifying.
12. The method according to claim 11 , further comprising:
displaying a shot type ratio for each motion pattern identified in the identifying.
13. The method according to claim 12 , wherein
the controlling displaying includes displaying the shot type ratio according to a color classification.
14. The method according to claim 10 ,
wherein the controlling displaying includes displaying at a same time the impact position distribution with a number of impacts.
15. The method according to claim 10 ,
wherein the controlling displaying includes displaying the impact position distribution to overlap on a diagram representing an image of sport equipment.
16. The method according to claim 10 , further comprising:
determining a shot type by a corresponding motion pattern, wherein the shot type includes a tennis stroke, and the tennis stroke includes at least one of a forehand, a backhand, a serve, a smash and a volley.
17. An information processing apparatus comprising:
a computer storage medium that has stored therein a dictionary defining each of a plural predetermined motion patterns; and
processing circuitry configured to
receive time-series data from a motion sensor that senses motion of an object;
identify a motion pattern of the object as one of plural predetermined motion patterns based on the time-series data from the motion sensor and the dictionary defining each of the plural predetermined motion patterns; and
control display of an impact position distribution for each motion pattern previously identified,
wherein an impact position distribution displays a color classification corresponding to a frequency of impact occurrence.
18. The information processing apparatus according to claim 17 , wherein
the processing circuitry is further configured to count a number of impacts for each motion pattern previously identified.
19. The information processing apparatus according to claim 17 , wherein
the processing circuitry is further configured to display a shot type ratio for each motion pattern previously identified, wherein the shot type ratio is displayed according to a color classification.
20. The information processing apparatus according to claim 17 ,
wherein the processing circuitry is configured to display at a same time the impact position distribution with a number of impacts.