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Correlation coefficient correction method, exercise analysis method, correlation coefficient correction apparatus, and program

  • US 10,240,945 B2
  • Filed: 03/12/2015
  • Issued: 03/26/2019
  • Est. Priority Date: 03/25/2014
  • Status: Active Grant
First Claim
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1. A correlation coefficient correction method comprising:

  • calculating a reference velocity by using a detection result in a first sensor, wherein the first sensor includes a positioning sensor mounted on a first portion of a moving object;

    calculating characteristic information regarding walking of the moving object by using a detection result in a second sensor, wherein the second sensor includes an inertial sensor mounted on a second portion of the moving object; and

    correcting a correlation coefficient in a correlation expression indicating a correlation between the characteristic information and a walking velocity or a stride of the moving object by using the reference velocity, wherein the walking velocity or the stride of the moving object is determined using the corrected correlation coefficient.

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