METHOD AND APPARATUS FOR COMPENSATING FOR SUB-OPTIMAL ORIENTATION OF AN IRIS IMAGING APPARATUS

摘要

The invention comprises a method and apparatus for compensating for sub-optimal orientation of an iris imaging apparatus during image capture. The iris imaging apparatus of the invention comprises an iris camera and a deviation sensor. The deviation sensor may be configured to detect deviations between a current orientation of the iris camera and a predetermined optimal orientation for the iris camera. Responsive to a detected deviation a correction is effected to compensate for the detected deviation.