×

Determining performance indicators for periodic movements

  • US 10,271,775 B2
  • Filed: 07/04/2014
  • Issued: 04/30/2019
  • Est. Priority Date: 07/18/2013
  • Status: Active Grant
First Claim
Patent Images

1. A method for determining a value of a performance indicator for a periodic movement performed by a human or an animal, the method comprising:

  • receiving (210) time series data from an inertial sensor sensing the periodic movement of the human or animal;

    partitioning (220) the received time series data into periods of the movement;

    transforming (230) the time series data of each period into a data representation of a defined size,classifying (240) each period into a movement class based on the data representation and a statistical model comprising a Markov chain of multivariate Gaussian distributions for each movement class; and

    determining (250) a value of a performance indicator for at least one period of the movement, based on the data representation and on the movement class of the at least one period.

View all claims
  • 2 Assignments
Timeline View
Assignment View
    ×
    ×