The creation of smart surveillance cameras will allow allocating a small number of employees to follow them, and will also allow expanding their use in public facilities.
A smart camera has many advantages. One of the most important is not to consume as much energy as is the case with CCTV cameras. It works only when there is a person, movement or sound. There are a number of sensors with different applications in it. There are sensors based on Rays, designed to detect the movement of objects , and then the camera begins to move towards the target, focus on it and follow it. When the target moves away from the camera range, it sends a signal to neighboring cameras to follow and locate the moving object. This type of network is called Smart Camera Networks, smart camera networks.
There is another type that relies on detecting sound and following its source, and this type of camera is fairly modern. It is designed in a way based on the principle of Voice Recognition to identify the source of different sounds. For example: if there is a shooting here, the camera knows that there is a shooting sound, and then it starts working, locating the sound and following it, and sending a signal to all cameras connected to the network, and from here the sound source is followed.
The third type of smart cameras works on the sense of smell to find out what kind of volatile substance is in the atmosphere. The cameras have been trained to differentiate between the smells of different liquids and gases. Research in this field is very advanced, and there are advanced and modern cameras, but they are surrounded by high secrecy, due to their use in chemical plants and nuclear facilities. These cameras may exist in the markets, but they are not high-tech. These cameras can be used in industrial facilities that produce gases, toxic or flammable elements.
The design of a diameter monitoring camera can be based on two or more types of sensors. But it will be very expensive, especially when combined with other cameras via the smart network. The ideal solution is to have a number of closed-circuit television. Each circuit (network) works in a different way depending on the place and the surrounding environment. Audio cameras for example: they should not be in crowded places, such as shopping malls, schools, training centers, secret passages, external entrances to libraries, museums and military installations may be the right place to install this type of camera.
One of the problems we face when using regular CCTV Camera cameras is that they work all the time, and this makes monitoring the screens a difficult task. We may need to