Disclosed is a facial recognition system that is robust to facial changes, comprising: a storage unit (300) for storing a facial image photographed with a camera in a memory at a certain point in time when a facial recognition event occurs over time; and an update unit (400) which updates, among the facial images, the facial image that succeeded in facial recognition stored in the memory to an authentication module, and records the update time. Therefore, a recognition rate may not decrease by adapting to the facial changes over time, and reliability of the facial recognition system is improved by securing the recognition rate above a certain level.
FACE RECOGNITION SYSTEM ROBUST TO FACE CHANGE