A new algorithm for rotation detection in iris pattern recognition

Authors:
Krzysztof Misztal;Jacek Tabor;Khalid Saeed
Affiliations:
Faculty of Physics and Applied Computer Science, AGH University of Science and Technology, Kraków, Poland,Faculty of Mathematics and Computer Science, Jagiellonian University, Kraków, Po ...;Faculty of Mathematics and Computer Science, Jagiellonian University, Kraków, Poland;Faculty of Physics and Applied Computer Science, AGH University of Science and Technology, Kraków, Poland
Venue:
CISIM'12 Proceedings of the 11th IFIP TC 8 international conference on Computer Information Systems and Industrial Management
Year:
2012

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Abstract

A new method for finding the rotation angle in iris images for biometric identification is presented in this paper. The proposed approach is based on Fourier descriptors analysis and algebraic properties of vector rotation in complex space.