]> 2026-04-04T19:20:35+02:00 Publications:Iris Segmentation Using the Generalized Structure Tensor 500 en <p>We present a new iris segmentation algorithm based on the Generalized Structure Tensor (GST). We compare this approach with traditional iris segmentation systems based on Hough transform and integro-differential operators. Results are given using the CASIA-IrisV3-Interval database with respect to a segmentation made manually by a human expert. The proposed algorithm outperforms the baseline approaches, pointing out the validity of the GST as an alternative to classic iris segmentation systems. We also detect the cross positions between the eyelids and the outer iris boundary. Verification results using a publicly available iris recognition system based on 1D Log-Gabor wavelets are also given, showing the benefits of the eyelids removal step.</p> SSBA Symposium 2012 (SSBA2012), Stockholm, Sweden, 8-9 mars, 2012 http://hh.diva-portal.org/smash/record.jsf?searchId=1&pid=diva2:549739 Conference Paper Iris Segmentation Using the Generalized Structure Tensor 2012 2016-09-30T20:40:18Z 2457662.3613194 Iris Segmentation Using the Generalized Structure Tensor 500 0 plainlist list 1 [[:Publications:Iris Segmentation Using the Generalized Structure Tensor]] Iris Segmentation Using the Generalized Structure Tensor# QUERY77d2668032f327a9bdb640ccb779f6fd 500 [2,"smw-datavalue-property-restricted-annotation-use","Author"] Iris Segmentation Using the Generalized Structure Tensor# ERRe24f17e090c98448f3de99d03182b7b6