Yacoob, Y., Davis, L. S.,In Computer Vision for Human–Machine Interaction, , Gavrila, D., Horprasert, T., Morimoto, C. (Editors: R. Cipolla and A. Pentland), Cambridge University Press, 1998 (incollection)
US Pat. 5,802,220, December 1995 (patent) , Yacoob, Y.
US Pat. 5,774,591, December 1995 (patent) , Yacoob, Y.
US Pat. 5,802,203, June 1995 (patent) , Jepson, A. D.
Jepson, A.,In Partitioning Data Sets, DIMACS Workshop, pages: 271-286, (Editors: Ingemar Cox, Pierre Hansen, and Bela Julesz), AMS Pub, Providence, RI., April 1993 (incollection)