Operating an alert system using facial expression

Facial expression is become a prominent way of understanding people. In past many decades many people have been attracted to this field of image processing as it helps in many of the real time application. Currently, there have been many applications which are based on human facial expression recognition. One of its application is controlling the music player on the basis of human emotions and moods. In this work a system is developed which can help in reducing the rate of crime caused due to anger. Here the focus will be to calculate the human emotions and transfer this data to the responsible organization which can take some instance step to avoid crime. The system process works in java. This application which is based on detecting human facial expressions will be used to operate an alert system that is very much needed to reduce the crime rate. It can reduce the crime rate worldwide by sending alerts to nearby police stations so that people won't become victim of any crime. This application is purely bases on detecting facial expression of people because it is easy to read the different kind of emotions on the human face. This data of expressions will be used to train a system so that this application can be used in a system to detect facial expressions.