DEVICE AND METHOD FOR RECONSTRUCTING AND ANALYZING MOTION OF A RIGID BODY
First Claim
1. An information processing apparatus comprising:
- circuitry configured toacquire information corresponding to a reference orientation that indicates a spatial position of a sensor unit attached to a golf club;
acquire a measurement signal generated by the sensor unit in response to a movement of the golf club, the measurement signal including measurements of one or more of an angular acceleration, a linear acceleration, and an angular velocity;
generate data corresponding to a motion path of the golf club based on the measurement signal and the reference orientation; and
control an interface to output the generated data corresponding to the motion path, whereinthe reference orientation is determined based on a vector projecting in a normal direction from a planar surface of the golf club.
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Accused Products
Abstract
An information processing apparatus includes circuitry configured to acquire information corresponding to a reference orientation that indicates a spatial position of a sensor unit attached to a golf club. The reference orientation is determined based on a vector projecting in a normal direction from a planar surface of the golf club. The circuitry acquires a measurement signal generated by the sensor unit in response to a movement of the golf club, the measurement signal including measurements of one or more of an angular acceleration, a linear acceleration, and an angular velocity. The circuitry generates data corresponding to a motion path of the golf club based on the measurement signal and the reference orientation. The circuitry controls an interface to output the generated data corresponding to the motion path.
88 Citations
24 Claims
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1. An information processing apparatus comprising:
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circuitry configured to acquire information corresponding to a reference orientation that indicates a spatial position of a sensor unit attached to a golf club; acquire a measurement signal generated by the sensor unit in response to a movement of the golf club, the measurement signal including measurements of one or more of an angular acceleration, a linear acceleration, and an angular velocity; generate data corresponding to a motion path of the golf club based on the measurement signal and the reference orientation; and control an interface to output the generated data corresponding to the motion path, wherein the reference orientation is determined based on a vector projecting in a normal direction from a planar surface of the golf club. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22)
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23. A method comprising:
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acquiring information corresponding to a reference orientation that indicates a spatial position of a sensor unit attached to a golf club; acquiring a measurement signal generated by the sensor unit in response to a movement of the golf club, the measurement signal including measurements of one or more of an angular acceleration, a linear acceleration, and an angular velocity; generating, by circuitry, data corresponding to a motion path of the golf club, based on the measurement signal and the reference orientation; and controlling an interface to output the generated data corresponding to the motion path, wherein the reference orientation is determined based on a vector projecting in a normal direction from a planar surface of the golf club.
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24. A non-transitory computer-readable medium having instruction stored therein that when executed by a processor, causes the processor to perform a method comprising:
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acquiring information corresponding to a reference orientation that indicates a spatial position of a sensor unit attached to a golf club; acquiring a measurement signal generated by the sensor unit in response to a movement of the golf club, the measurement signal including measurements of one or more of an angular acceleration, a linear acceleration, and an angular velocity; generating data corresponding to a motion path of the golf club, based on the measurement signal and the reference orientation; and controlling an interface to output the generated data corresponding to the motion path, wherein the reference orientation is determined based on a vector projecting in a normal direction from a planar surface of the golf club.
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Specification