Effect of illumination on automatic expression recognition: A novel 3D relightable facial database

@article{Stratou2011EffectOI,
  title={Effect of illumination on automatic expression recognition: A novel 3D relightable facial database},
  author={Giota Stratou and Abhijeet Ghosh and Paul E. Debevec and Louis-Philippe Morency},
  journal={Face and Gesture 2011},
  year={2011},
  pages={611-618}
}
One of the main challenges in facial expression recognition is illumination invariance. Our long-term goal is to develop a system for automatic facial expression recognition that is robust to light variations. In this paper, we introduce a novel 3D Relightable Facial Expression (ICT-3DRFE) database that enables experimentation in the fields of both computer graphics and computer vision. The database contains 3D models for 23 subjects and 15 expressions, as well as photometric information that… CONTINUE READING
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