Uncertainty in iris recognition based on texture analysis
Kamil Grabowski, Mariusz Zubert, M. Napieralska, Andrzej Napieralski · International Conference Mixed Design of Integrated Circuits and Systems · 2010
Iris recognition is accepted as one of the best biometric methods. Extraction of a unique iris signature still remains impossible due to uncertainty of results in commonly used feature extraction methods. In this paper some issues of uncertainty in iris recognition caused by textural analysis are discussed. Moreover, the impact of preprocessing algorithms and acquisition system is presented as well. On the basis of drawn conclusions, assumptions for a new approach to iris recognition are finally proposed.