In this project we will use image processing as a major tool in the detection of face and expression. The expression
might be happy, sad, fear, surprise and disgust. The detection of expression plays a vital role in our project as it is our major
motive and intension. On the basis of the expression which might be detected, our project will be able to detect and track the
user’s state of mind, and it is used to help the people in emotion related-research to improve the processing of emotion data.
Our project is mainly used in mini-marts to view the feedback of the customers and to enhance the smart business in the
marketing sector.
