The national face recognition market is still in the market cultivation stage, and its development space is very broad, and it has received great attention in recent years. As an emerging biometric technology, compared with iris recognition, fingerprint scanning, palm scanning and other technologies, face recognition technology has unique advantages in application:

Easy to use: Face recognition technology uses a general-purpose camera as the recognition information acquisition device. It is a completely non-contact method. The recognition process is completed without recognition of the recognition object, and there will be no psychological rejection of the recognition object;

Outstanding intuitiveness: Human face is undoubtedly the most intuitive source of information that can be discerned by the naked eye, and the basis of facial recognition technology is the facial image of the person, which is convenient for manual confirmation and audit, and "taking people by appearance" conforms to the cognitive laws of people;

It is not easy to be counterfeited: face recognition technology requires that the recognition object must come to the recognition site in person, and it is difficult for others to counterfeit. The unique activity discrimination ability of face recognition technology ensures that others cannot deceive the recognition system with inactive photos, puppets, wax figures. This is Difficult to do with biometrics such as fingerprints;

High recognition accuracy and fast speed: Compared with other biological recognition technologies, the recognition accuracy of face recognition technology is at a higher level, and the false recognition rate and rejection rate are lower;

Use general-purpose equipment: The equipment used in face recognition technology is generally a general-purpose device such as a PC and a camera. Since computers and closed-circuit television monitoring systems have been widely used at present, for most users, face recognition technology is used There is no need to add a large number of special equipment, which not only protects the user's original investment and greatly expands the system functions, but also improves the security performance of the system and meets the user's security needs;

Basic information is easy to obtain: the basis of face recognition technology is the face photo, and the photo is undoubtedly the easiest to obtain.

Because of the above advantages, face recognition has developed rapidly in China in recent years. As software technology matures, hardware improves, and prices fall, face recognition technology will play an increasingly important role in various fields of finance, justice, customs, military, and people's daily lives.