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Iris Recognition: A Method to Increase the Robustness to Noisy Imaging Environments through the Selection of the Higher Discriminating Features
International Conference on Computational Intelligence and Multimedia Applications (ICCIMA 2007)
Continuous efforts have been made in searching for robust and effective iris coding methods, since Daugman's pioneering work on iris recognition was published. However, due to lack of robustness, the error rates of iris recognition systems significantly increase when images contain large portions of noise (reflections and iris obstructions), resultant from less constrained imaging conditions. Current iris encoding and matching proposals do not take into account the specific lighting conditionsdoi:10.1109/iccima.2007.119 fatcat:6hbl6vnliffx3b76ms6nwnsxwq