Research Progress of Biometric Identification Technology Applied to Access Control System

The rapid development of information technology, while bringing convenience to life, also puts higher and higher requirements on the security system, and the access control system is an important part of the security system. In recent years, intelligent access control systems using biometric recognition technology have increasingly played a huge role. This article summarizes the basic principles of biometric recognition technology based on faces, fingerprints, and iris, as well as its application in access control systems, summarizes the advantages and disadvantages of different methods in detail, and finally looks forward to the prospect of multi-modal access control systems.