Raspberry PI Based Security System

Object tracking is a complex problem within the area of image processing. In this paper a thorough review of object tracking process which includes selection of object representation, object features and method for object detection. A security system which can detect any intruder in our home and send a email along with a alert message to our mobile using GSM technology is designed. The main aim of this paper is to design a security system which uses Raspberry pi and GSM technology and which if flexible and affordable for home security. Along with Raspberry pi and GSM technology a surveillance camera which captures the image of the intruder comparing the  previous pixels on  the presence of a intruder are used.