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DETERMINATION APPARATUS AND DETERMINATION METHOD

  • US 20160171321A1
  • Filed: 12/14/2015
  • Published: 06/16/2016
  • Est. Priority Date: 12/15/2014
  • Status: Abandoned Application
First Claim
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1. A determination apparatus comprising:

  • a memory configured to memorize a three-dimensional face model in which a three-dimensional face shape of a test subject, eye positions of the test subject, and change information that maps each state of change in eye shape to each shape parameter are registered;

    a matching unit configured to match a picked-up image of a driver picked up by an image pickup device with the three-dimensional face shape to specify the eye position;

    a shape parameter determination unit configured to change the shape parameter to specify a shape parameter corresponding to the eye state in the picked-up image;

    an eye-opening degree calculating unit configured to calculate an eye-opening degree indicating the state of opening of the eye in the picked-up image; and

    a determination unit configured to determine the state of driver'"'"'s face and eye on the basis of the eye-opening degree and the specified shape parameter.

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