The Hong Kong Polytechnic University Cross-Spectral Iris Images Database

 Terms and Conditions for Usage

The Hong Kong Polytechnic University Cross-Spectral Iris Images Database (Version 1.0) is publicly available for academic use only. While every effort has been made to ensure accuracy of this database, we cannot accept responsibility for errors or omissions. The academic use of this database is free of charge. Any commercial distribution or act related to the commercial usage of this database is strictly prohibited. The distribution of this database to any parties that have not read and agreed to the terms and conditions of usage is strictly prohibited. Neither The Hong Kong Polytechnic University nor any third parties who may provide information to us for the dissemination purpose shall have any responsibility for or be liable in respect of the content or the accuracy of the provided information, or for any errors or omissions therein. The Hong Kong Polytechnic University reserves the right to revise, amend, alter or delete the information provided herein at any time, but shall not be responsible for or liable in respect of any such revisions, amendments, alterations or deletions. Any publication using this database must reference to this website: http://www4.comp.polyu.edu.hk/~csajaykr/polyuiris.htm, and this paper: N. Pattabhi Ramaiah and Ajay Kumar, “Towards more accurate iris recognition using bi-spectral imaging and cross-spectral matching capability,” under review, Dec. 2015. The images available in this database can only be published or presented in research papers or at research conferences and cannot be used for any commercial purpose.