Harness, Dickey & Pierce, P.L.C.
Methods and apparatuses for adaptively updating enrollment database for user authentication
A method of adaptively updating an enrollment database is disclosed. The method may include extracting a first feature vector from an input image, the input image including a face of a user, determining whether to enroll the input image in the enrollment database based on the first feature vector, second feature vectors of enrollment images and a representative vector, the second feature vectors of the enrollment images being enrolled in the enrollment database, and the representative vector representing the second feature vectors, and enrolling the input image in the enrollment database based on a result of the determining.
SAMSUNG ELECTRONICS CO., LTD.
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Jungbae Jaejoon Seon Min
Kim Han Rhee