Motion analysis apparatus and motion analysis method
AssigneeSeiko Epson Corporation
InventorKazuo Nomura
Life of this patent
Estimating the term…
Abstract
A motion analysis apparatus includes: a threshold value determining section that determines whether the amount of inertia in a first period is within a threshold value range; a bias value setting section that sets, if it is determined that the amount of inertia is within the threshold value range, a bias value included in the amount of inertia on the basis of a first average value that is an average value of the amount of inertia detected in the first period; and an analysis information calculating section that analyzes a motion of a measurement object using correction data from which the bias value is removed.
Claims9
A motion analysis apparatus comprising:
- a threshold value determining section that determines whether the amount of inertia detected by an inertial sensor in a first period is within a threshold value range;
- a bias value setting section that sets, if it is determined that the amount of inertia is within the threshold value range, a bias value included in the amount of inertia on the basis of a first average value that is an average value of the amount of inertia detected in the first period;
- and
- an analysis information calculating section that analyzes a motion of a measurement object using correction data from which the bias value is removed.
A motion analysis method comprising:
- determining whether the amount of inertia detected by an inertial sensor in a first period is within a threshold value range;
- setting a bias value, if it is determined that the amount of inertia detected in the first period is within the threshold value range, included in the amount of inertial on the basis of a first average value that is an average value of the amount of inertia detected in the first period;
- and
- analyzing a motion of a measurement object using correction data from which the bias value is removed.
Dependencies are inferred from the claim text.