Facial Expressions Recognition Using Discrete Hopfield Neural Network.

Masahide Yoneyama Y. Iwano Akihiro Ohtake Katsuhiko Shirai Facial Expressions Recognition Using Discrete Hopfield Neural Network. 117-120 1997 ICIP (1) http://computer.org/proceedings/icip/8183/volume1/81830117abs.htm db/conf/icip/icip1997-1.html#YoneyamaIOS97