Exploring the effect of illumination on automatic expression recognition using the ICT-3DRFE database - Stratou, Giota; Ghosh, Abhijeet; Debevec, Paul; Morency, Louis-Philippe (Image and vision computing, 2012)
Keywords: 3D facial database; Face recognition; Facial; Facialexpression recognition; Illumination; Illumination effect; Image re-lighting; Mathematical models; Ratio images; Recognition; 3D facial database; Illumination effect; Image re-lighting; Facialexpression recognition; Ratio images