ISSN: 2277-9655 [Raghav* et al., 5(10): October, 2016] Impact Factor: 4.116 IC™ Value: 3.00 CODEN: IJESS7 http: // www.ijesrt.com © International Journal of Engineering Sciences & Research Technology [70] IJESRT INTERNATIONAL JOURNAL OF ENGINEERING SCIENCES & RESEARCH TECHNOLOGY INTELLIGENT SECURITY SYSTEM USING IMAGE PROCESSING Dukka Bindu Venkata Raghav*, S.Pradeep Kumar * M.Tech, ECE department, gudlavalleru-521356, Assistant professor, ECE department, P.S.C.M.R College DOI: 10.5281/zenodo.159287 ABSTRACT Now a days, security systems are meant only for the purpose of recording the images like cc cameras or for giving some alerts to the security officers about the theft. But, they won’t take any action on the thief during the theft. This problem may be overcome by employing the enhanced security provided by the “INTELLIGENT SECURITY SYSTEM”, without any manual assistance. It will take the action directly on the thief during the theft in a fraction of seconds. Intelligent Security Systems are employed mainly for the MILLITARY ROBOTS to fight with the enemy person by automatically turning to the direction of the enemy and firing at him. They are also applicable in the MUSEUMS for high security. INTRODUCTION Image Processing is a technique to enhance raw images received from cameras/sensors placed on satellites, space probes and aircrafts or pictures taken in normal day-to-day life for various applications. Various techniques have been developed in Image Processing during the last four to five decades. Most of the techniques are developed for enhancing images obtained from unmanned spacecrafts, space probes and military reconnaissance flights. Image Processing systems are becoming popular due to easy availability of powerful personnel computers, large size memory devices, graphics software etc. An image acquisition device can be a video camera, which is used for capturing images. The image captured either with the help of digital or analogue cameras can be used as the input. Digital cameras like CCD or CMOS sensor are those which have the direct connection with the PC using USB port. In MATLAB, Augmented Reality is currently used for capturing the live video streams of the real world. It is directly interfaced with the PC (Image Processor), and MATLAB uses inbuilt software called adaptors for accessing or communicating with this device. Image analysis can be done by extracting some of the functional details from the captured images. Therefore, if there is a requirement for identifying an object, then several robust characteristics of an object like color, pattern, edges, intensity, and structure must be noted. Intelligent Security System operation is based on both image processing and the embedded system i.e., it employs a microcontroller which is programmed for control applications. In this System, a camera is made to focus on the particular image. The camera captures that image frequently and continuously at defined time intervals. These captured images are given as input to the MATLAB software. Then, MATLAB program compares the captured images with the initial image which is already stored in the system. The result of the MATLAB program is the position of the unexpected object in the image and it will be given as input to the microcontroller. The microcontroller rotates the motors horizontally and vertically to target that unexpected object by focusing a laser beam on its exact position.