Title	Facial Expression Recognition for Human-Robot Interface
Author	Mohammad Ibrahim Khan, Al-Amin Bhuiyan
Citation	Vol. 9  No. 4  pp. 300-306
Keywords	B?zier curves, Facial expression, Facial Action Coding System (FACS), Face detection, Fuzzy classification, Skin color, YCbCr

Title	Facs Based Automatic Human Emotion Recognition
Author	Anuradha Savadi, Chandrakala V Patil
Citation	Vol. 14  No. 7  pp. 79-81
Keywords	Facial action coding system, Face Recognition, Face Detection, Neural Network