Gabor wavelet networks for efficient head pose estimation
@Article{vkrueger02ivc,
  author = 	 {V. Kr{\"u}ger and G. Sommer},
  title = 	 {Gabor wavelet networks for efficient head pose estimation},
  journal = 	 {Image and Vision Computing},
  volume =       20,
  pages =        {665-672},
  year = 	 2002
}