IREX VI: Mixed-effects Longitudinal Models for Iris Aging: Response to Bowyer and Ortiz

Published: November 20, 2015


Patrick J. Grother, James R. Matey, George W. Quinn


Bowyer and Ortiz, in their paper “A Critical Examination of the IREX VI Results”, make seven criticisms of our application of linear mixed-effects models to longitudinally collected iris recognition Hamming Distances. We reject these as either irrelevant, misinterpretations or qualitatively correct but quantitatively irrelevant.
Citation: IET Biometrics
Pub Type: Journals

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biometric aging, longitudinal analysis, iris recognition
Created November 20, 2015, Updated February 19, 2017