Facial Expression Recognition

Facial Expression Recognition (FER) is really a speedily growing and an ever green research field in the region of Computer Vision, Artificial Intelligent and Automation.Faces contain much information about ones id and also about mood and state of mind. Facial expression interactions usually relevant in social life, teacher-student interaction, credibility in numerous contexts, medicine etc. however people can easily recognize facial expression easily, but it is quite hard for a machine to do this.