A New Algorithm for Rotation Detection in Iris Pattern Recognition

  • Krzysztof Misztal
  • Jacek Tabor
  • Khalid Saeed
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 7564)


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.


Iris pattern recognition rotation estimation rotation recovery Fourier descriptors 


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Copyright information

© IFIP International Federation for Information Processing 2012

Authors and Affiliations

  • Krzysztof Misztal
    • 1
    • 2
  • Jacek Tabor
    • 2
  • Khalid Saeed
    • 1
  1. 1.Faculty of Physics and Applied Computer ScienceAGH University of Science and TechnologyKrakówPoland
  2. 2.Faculty of Mathematics and Computer ScienceJagiellonian UniversityKrakówPoland

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