ICBC doesn't need face recognition every time to withdraw money, but it can also withdraw money by password. Face recognition in China Industrial and Commercial Bank is a face recognition function that the number of times is five times a day. If it exceeds five times, the account will be frozen. Face recognition technology refers to the use of computer technology to identify faces, which is a hot research field of computer technology.

Advantages and disadvantages of face recognition

Advantages: it is convenient and efficient. In practical application scenarios, face recognition can sort, judge and identify multiple faces at the same time, avoiding contact. Compared with other biometric technologies, face recognition is non-contact and users do not need direct contact with equipment.

Disadvantages, similarity of faces. Because of the similarity of faces, there is little difference between different individuals, and the structures of all faces are similar. Coupled with the development of modern makeup technology, face recognition is still very difficult.

because of the variability of human face, the appearance of human face is actually not stable, and many expressions can be generated through facial changes. At different observation angles, the visual images of human face are also quite different. In addition, face recognition is also affected by many factors such as lighting conditions.