Title:
CORRELATION COEFFICIENT CORRECTION METHOD, MOTION ANALYSIS METHOD, CORRELATION COEFFICIENT CORRECTION DEVICE, AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2015/146046
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a correlation coefficient correction method, a correlation coefficient correction device, and a program, with which it is possible to improve the estimate accuracy of the walking speed or pace of a moving body, as well as a motion analysis method by which it is possible to accurately measure the motion of a user. The correlation coefficient correction method includes the features of: using the detection results of a first sensor and calculating a reference speed; using the detection results of a second sensor attached to the moving body and calculating walking characteristics information of the moving body; and using the reference speed and correcting a correlation coefficient in a correlation formula that represents a correlation relationship between the characteristics information and the walking speed or pace of the moving body.
Inventors:
UCHIDA SHUJI (JP)
Application Number:
PCT/JP2015/001386
Publication Date:
October 01, 2015
Filing Date:
March 12, 2015
Export Citation:
Assignee:
SEIKO EPSON CORP (JP)
International Classes:
G01P21/02; G01C21/26; G01C22/00; G01P7/00
Domestic Patent References:
| WO2014034403A1 | 2014-03-06 |
Foreign References:
| JP2009301286A | 2009-12-24 | |||
| JP2009150663A | 2009-07-09 |
Other References:
See also references of EP 3124982A4
Attorney, Agent or Firm:
WATANABE, Kazuaki et al. (JP)
Kazuaki Watanabe (JP)
Kazuaki Watanabe (JP)
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