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Seventh IEEE International Conference on Automatic Face and Gesture Recognition (FG'06)
Making 2D Face Recognition MoreRobust Using AAMs for Pose Compensation
University of Southampton,UK
April 10-April 12
ISBN: 0-7695-2503-2
Peter Huisman, TNO Industry & Science, the Netherlands
Ruud van Munster, TNO Industry & Science, the Netherlands
Stephanie Moro-Ellenberger, TNO Industry & Science, the Netherlands
Raymond Veldhuis, University of Twente, the Netherlands
Asker Bazen, University of Twente, the Netherlands
The problem of pose in 2 0 face recognition is widely acknowledged. Commercial systems are limited to near frontal face images and cannot deal with pose deviations larger than 15 degreesfram the frontal view. This is a problem when using face recognition for surveillance applications in which people can move ,freely. We suggest a preprocessing step to warp ,faces ,from a non ji-ontal pose to a nearfiontal pose. We use view-based active appearance models to j t to a novel face image under a random pose. The model parameters are adjusted to correct for the pose and used to reconstruct the face under a novel pose. This preprocessing makes face recognition more robust with respect to variations in the pose. An improvement in the identification rate of 60% (from 15 % to 75%) is obtained for faces under a pose of 45 degrees.
Citation:
Peter Huisman, Ruud van Munster, Stephanie Moro-Ellenberger, Raymond Veldhuis, Asker Bazen, "Making 2D Face Recognition MoreRobust Using AAMs for Pose Compensation," fg, pp.108-113, Seventh IEEE International Conference on Automatic Face and Gesture Recognition (FG'06), 2006
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