Gall, J. Dept. Perceiving Systems, Max Planck Institute for Intelligent Systems, Max Planck Society;
Fanelli, G., Dantone, M., Gall, J., Fossati, A., & van Gool, L. (2013). Random Forests for Real Time 3D Face Analysis. International Journal of Computer Vision, 101(3), 437-458. doi:10.1007/s11263-012-0549-0.