Real-time 2D+3D facial action and expression recognition

  • Authors:
  • Filareti Tsalakanidou;Sotiris Malassiotis

  • Affiliations:
  • Informatics and Telematics Institute, Centre for Research and Technology Hellas, 1st km Thermi-Panorama Road, Thermi 57001, P.O. Box 60361, Thessaloniki, Greece;Informatics and Telematics Institute, Centre for Research and Technology Hellas, 1st km Thermi-Panorama Road, Thermi 57001, P.O. Box 60361, Thessaloniki, Greece

  • Venue:
  • Pattern Recognition
  • Year:
  • 2010

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Abstract

This paper presents a completely automated facial action and facial expression recognition system using 2D+3D images recorded in real-time by a structured light sensor. It is based on local feature tracking and rule-based classification of geometric, appearance and surface curvature measurements. Several experiments conducted under relatively non-controlled conditions demonstrate the accuracy and robustness of the approach.