@InProceedings{AstGoeQuaGed09,
  author = {A. Asthana and R. Goecke and N. Quadrianto and T. Gedeon},
  title = {Learning based Automatic Face Annotation for Arbitrary Poses and Expressions from Frontal Images Only},
  booktitle = {IEEE Computer Society Conference on Computer Vision and Pattern Recognition},
  year = {2009}}