Can face recognition deny twins? You need to know about face recognition

With the development of science and technology, the application of face recognition technology is more and more extensive, such as face recognition attendance system, access control system, etc. So, in which fields is face recognition applied? Can it discern twins? If I have a facelift, can I still verify by face recognition? Let's take a look at some small knowledge about face recognition.

According to the "Guangzhou Daily" report, there are three main application directions of face recognition technology, which are 1: 1 authentication, that is, the information of the prover and the document is unified, mainly used for real-name verification; 1: N authentication, that is, whether a person is judged It is a member of a specific group, used for personnel access management, etc .; biopsy to ensure that a real person is operating the business, which should be used for account permission and authorization.

According to the "Science and Technology Daily", face recognition technology has been used in intelligent image detection, intelligent transportation, passenger flow analysis statistics, image design and other fields.

Taking the face recognition system as an example, according to the report of CCTV, the face recognition system of Qingdao Airport Security Channel was put into test operation on April 17 this year, which is mainly used for customs clearance and identity verification. When the verifier manually reads the passenger's identity document information, the system can complete the comparison between the passenger's face image and the identity document image, and give a discrimination prompt result to assist the verifier to complete the identification of the passenger's flight certificate and identity.

So, can a face recognition system identify twins? According to Yangtze.com, the face recognition system can accurately recognize multiple human details such as eye patterns, and distinguish different people by superimposing multiple details, so the face recognition system can identify twins.

For some facelifters, "Nanjing Daily" reported that if the facelift is too large, the face recognition system may be unrecognizable and information needs to be re-entered. At the same time, people's face information will change with age, so users should also update the information regularly according to the instructions or under the guidance of the staff.

It is worth noting that although face recognition technology has been widely used in civil attendance, access control and other fields, its application in finance, security and other fields is still immature.