Nonetheless, conventional CCTV setups face numerous obstacles, complicating the task of security teams in identifying and addressing potential threats.
Calculating the Distance Between an Input Image and a Standard Image: We calculate the distances between input image feature points and those of a standard image, or the distances between the input-images Fourier transform coefficients and those of the standard image. For example, given a coefficient a1 of the Fourier transform of an image and a coefficient si of that of a standard image, the distance is determined as follows:
Definition of CCTV Systems:
Closed-circuit television (CCTV) systems refer to a network of cameras and recording equipment used for surveillance purposes. Unlike broadcast television, the signal in a CCTV system is not openly transmitted but is instead monitored, typically for security and surveillance purposes. These systems are prevalent in various settings, capturing and recording footage that can be reviewed or monitored in real-time to enhance security, deter crime, and assist in investigations.