A recognition system which obtains and analyzes images of at least one object in a scene comprising a wide field of view (WFOV) imager which is used to capture an image of the scene and to locate the object and a narrow field of view (NFOV) imager which is responsive to the location information provided...http://www.google.de/patents/US6714665?utm_source=gb-gplus-sharePatent US6714665 - Fully automated iris recognition system utilizing wide and narrow fields of view
