15. The face recognition method of claim 14 , wherein, in the storing step, the ID of the given registration model, the extracted facial feature vectors, and the similarities are stored in each node of a queue having a predetermined number of nodes.
15. The face recognition method of claim 14 , wherein, in the storing step, the ID of the given registration model, the extracted facial feature vectors, and the similarities are stored in each node of a queue having a predetermined number of nodes. 16. The face recognition method of claim 15 , wherein, in the selecting the facial feature vector, the given registration model is selected as a registration model to be learned and a facial feature vector of a node having the lowest similarity to the given registration model among nodes in which the learning information is stored is selected as a facial feature vector to be learned.