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15 June 2015A novel iris localization algorithm using correlation filtering
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.
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Mausumi Pohit, 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