Facial recognition system is software that is used to identify people. It provides biometric security to the users. The biometric software provides different services such as voice recognition, iris recognition, or fingerprint recognition. This technology is widely used for law enforcement and security. Today, many people are using their FaceID to unlock their iphones. It is software that recognizes and identifies a person without providing access to anyone. The facial recognition software is used to record facial features along with the database of the users. 

Usefulness of the software

The software records and stores the identity of an individual. It also measures their facial features such as the distance between the eyes and nose, shape of the chin, nose, forehead, etc. it also maintains information about the software. So, when a person wants to use any device or software, then the system captures their image, compares the picture with the image that is already stored by the system. Then, the information about the user is verified. This software is useful in industries to detect the identity of the user. The phones are unlocked when the two faces align to each other. 

The facial recognition software contains the face detection feature to locate and detect the face in the crowd. It also performs the function of face analysis. The image of the person is captured and it is analyzed also. They rely on 2D technology because the public photos easily match with the 2D image. It maintains different features of your face. It measures the distance between your eyes and the depth of the eye sockets also. It also measures the distance between the chin and the forehead. This software is used to identify the facial landmarks to recognize your face. 

It also converts image to data. It transforms the analog information in the form of digital information based upon the facial features. The software produces a face print converting your facial features into a mathematical formula. Then, your face print is compared with the database of your own face. Facial recognition is one of the most considered biometric measurements. 

Uses of facial recognition system

This technology is used for several uses. 

It is used to unlock phones as it captures and processes your image on the phone. It is a perfect way to protect your identity to ensure that the data remains inaccessible. If anybody steals your phone also, they cannot unlock your phone as the faces do not match. 

This technology is regularly used for law enforcement. The police collect mug shots of the criminals and compare these faces with the data provided to them by the federal face recognition database. Then, the photo of the criminal is added to the database. 

The officers use handy devices such as smart phones, tablets or any other device. So they also capture the image of the driver or the pedestrians in the area. They compare the photo against the face recognition software to attempt identification. The top facial recognition companies provide solutions to many types of industries. 

It is also used to find missing persons and the people who are subjected to human trafficking. If they are added to the database then they can be recognized through face recognition. So, if they are found in places such as airports, retail stores or any public places then the authorities help them to return to their native place.