Face Recognition in CCTV Systems

摘要

As the technology developed in its peak, human beings highly dependable on its applications. Closed-Circuit Television (CCTV) is one of such technological invention of human which assures the security of the firms and offices in a great extent. Even though CCTV systems are highly useful for the observational purposes, it also possess some requirements. In a circumstantial such as a robbery happened inside a bank the forensic analysis can be done through the footage from the CCTV systems itself. The parameters which influences the identification process are lot such as the camera quality, distance measurements from object to camera, the angle of the camera etc. Here two phases are including in the facial recognition technique. In the first phase we collect different faces of subjects to form the database. In the second phase we extract target face from the CCTV evidence footage and it undergoes image enhancement process to create a good quality output images for the comparison process with the database images.