Image metric-based biometric comparators: A supplement to feature vector-based Hamming distance?
Heinz Hofbauer, Christian Rathgeb, Andreas Uhl, Peter Wild · 2012
Abstract: In accordance with the ISO/IEC FDIS 19794-6 standard an iris-biometric fusion of image metric-based and Hamming distance (HD) comparison scores is pre-sented. In order to demonstrate the applicability of a knowledge transfer from image quality assessment to iris recognition, Peak Signal to Noise Ratio (PSNR), Structural