A novel iris localization algorithm using correlation filtering

Mausumi Pohit; Jitu Sharma

doi:10.1117/12.2180529

15 June 2015 A novel iris localization algorithm using correlation filtering

Mausumi Pohit, Jitu Sharma

Proceedings Volume 9654, International Conference on Optics and Photonics 2015; 96542C (2015) https://doi.org/10.1117/12.2180529
Event: International Conference on Optics and Photonics 2015, 2015, Kolkata, India

Abstract

Fast and efficient segmentation of iris from the eye images is a primary requirement for robust database independent iris recognition. In this paper we have presented a new algorithm for computing the inner and outer boundaries of the iris and locating the pupil centre. Pupil-iris boundary computation is based on correlation filtering approach, whereas iris-sclera boundary is determined through one dimensional intensity mapping. The proposed approach is computationally less extensive when compared with the existing algorithms like Hough transform.

Citation Download Citation

Mausumi Pohit and Jitu Sharma "A novel iris localization algorithm using correlation filtering", Proc. SPIE 9654, International Conference on Optics and Photonics 2015, 96542C (15 June 2015); https://doi.org/10.1117/12.2180529

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