An automated face recognition apparatus and method employing a programmed computer that computes a fixed dimensional numerical signature from either a single face image or a set/track of face images of a human subject. The numerical signature may be compared to a similar numerical signature derived from another image to acertain the identity of the person depicted in the compared images. The numerical signature is invariant to visual variations induced by pose, illumination, and face expression changes, which can subsequently be used for face verification, identification, and detection, using real-world photos and videos. The face recognition system utilizes a probabilistic elastic part model, and achieves accuracy on several real-world face recognition benchmark datasets.
FLEXIBLE PART-BASED REPRESENTATION FOR REAL-WORLD FACE RECOGNITION APPARATUS AND METHODS