Face access control method, system and device

The invention relates to a face access control method, system and device and belongs to the technical field of artificial intelligence and computer vision. In the method, an independent face model isgenerated for each employee. During face recognition, only a face model with the Euclidean distance within the threshold range needs to be recognized in the face library; the access control system issimple in structure, convenient, fast, high in response speed and convenient to deploy, an independent face model is generated for each employee, when the employee of a company changes, the number ofsmall models can be increased or decreased very flexibly and mechanically, data updating is very convenient, the resource occupation amount is small, and synchronous use of the access control system is not affected while updating is conducted. The problems that in the prior art, a unified model needs to be trained, time is wasted, response is slow and deployment difficulty is large when face datais large are solved. 本发明涉及一种