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REAL-TIME HEAD POSE TRACKING WITH ONLINE FACE TEMPLATE RECONSTRUCTION

  • US 20150371080A1
  • Filed: 06/24/2014
  • Published: 12/24/2015
  • Est. Priority Date: 06/24/2014
  • Status: Active Grant
First Claim
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1. A computer-implemented method for tracking a head pose of a user, comprising:

  • retrieving a plurality of frames of images of the user;

    comparing each of the retrieved frames with a predetermined face template to determine one or more head poses that are monitored successfully and obtain head pose information of the determined one or more head poses; and

    reconstructing, during the step of comparing, the face template from the obtained head pose information;

    wherein the reconstructed face template is compared with subsequently retrieved images such that the head poses of the user are tracked in time.

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