id author title date pages extension mime words sentence flesch summary cache txt cc08hd78v4b Karen Hollingsworth Sources of Error in Iris Biometrics 2010 .txt text/plain 207 12 55 I experimentally quantify how much the Hamming distance is affected by iris dilation. The majority of iris research ignores the degree of dilation in processing iris images for biometric purposes. cache/cc08hd78v4b.txt txt/cc08hd78v4b.txt