We have developed a system based on technologies resulting from our recent research in multi-view face detection and tracking [1, 2], pose estimation [3], alignment [4, 5, 6], and recognition [7]; where multi-view means out-of-plane rotations in [0Æ; 180Æ] left-right (90 corresponding to the frontal view) and in 30Æ up-down. The system, whose structure is shown in Fig.1, takes gray level static...
