Facial Recognition Systems Biometric Access Control In A

The demand for security systems and devices is increasing every day. It does not matter whether the economy is in recession because security will always be a priority. In fact, many companies and individuals prefer to sacrifice other things but not security. Protection can not be neglected, considering the dangers to which people, property, goods and facilities are exposed.

After several terrorist attacks, security in nations across the world, has been increased and that is why, traditional surveillance systems have been displaced by more modern or strengthened with the help of additional elements. These newer systems are, in general, biometric devices.

Biometric systems can be the best alternative, in the creation of an access control. Thus, many companies dedicated to security, suggest the implementation of an access control system based on facial recognition. A system of this type is often used to control access to resources or facilities and has a technological design, which captures details of the faces of people. These details are then stored in a database on a computer. Each time an individual return, the software performs a comparison process between the new and the stored patterns, the result of this comparison will determine whether or not to allow that individual to enter a particular location.

By a very simple process, readers set facial features effective security system for the protection of facilities. This makes it possible to use these mechanisms for access control, in which the doors are automated so that only open to people who have been registered in the database.

Facial biometrics offers many advantages over other biometric systems. For example, the systems scan fingerprints can be affected by such things as dust, moisture or fingers into disrepair. In fact, there are people who do not have fingerprints, due to accidents or diseases. In a facial recognition system, modern, it is necessary to make contact with any reader, because they use cameras to photograph the faces of the users, to compare this picture with the information stored in system memory.

Biometric systems, facial recognition, not only are ideal for access control to facilities, but also to control access to private data or computer networks. Thus, these systems are one of the best options in the market.