Mobile device based gait biometrics

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United States of America Patent

PATENT NO 9811720
SERIAL NO

14445149

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Abstract

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A system and method for identifying an individual based, at least in part, on their gait is presented. First, acceleration data is received from an accelerometer carried by a person. The acceleration data corresponds to a gait of the person. Rotational invariant values that are independent of a rotational position of the accelerometer are calculated based, at least in part, on the acceleration data. A gait dynamics image (GDI) is calculated based, at least in part, on the rotational invariant values. The GDI is matched to one of a set predetermined GDIs to identify the person.

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Patent Owner(s)

  • BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Zhong, Yu Winchester, US 38 294

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