7. The face recognition system of claim 6 , wherein the learning information collection unit stores the ID of the given registration model, the extracted facial feature vectors, and the similarities in each node of a queue having a predetermined number of nodes.
6. The face recognition system of claim 5 , further comprising a learning information collection unit for storing an identification (ID) of the given registration model, the extracted facial feature vectors, and the similarities when the registration model found through the search by the face recognition unit is present.