Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/66295
Title: On matching cross-spectral periocular images for accurate biometrics identification
Authors: Ramaiah, NP
Kumar, A
Issue Date: 2016
Publisher: Institute of Electrical and Electronics Engineers Inc.
Source: 2016 IEEE 8th International Conference on Biometrics Theory, Applications and Systems, BTAS 2016, 2016, 7791190 How to cite?
Abstract: Periocular recognition has gained significant importance with the increasing use of surgical masks to safeguard against environmental pollution or for improving accuracy of iris recognition. This paper proposes a new framework for accurately matching cross-spectral periocular images using Markov random fields (MRF) and three patch local binary patterns (TPLBP). We study the problem of cross-spectral periocular recognition from a new perspective and our study indicates that such recognition can be considerably improved if we can preserve pixel correspondences among two matched images. The matching accuracy for cross-spectral periocular matching can be further improved by incorporating real-valued features that can be simultaneously recovered from pixels in the iris regions. We present experimental results from IIITD IMP database and PolyU database. Our experimental results validate the usefulness of this approach and achieve state-of-the-art performance for accurate cross-spectral periocular recognition.
Description: 8th IEEE International Conference on Biometrics Theory, Applications and Systems, BTAS 2016, Niagara Falls, US, 6-9 September 2016
URI: http://hdl.handle.net/10397/66295
ISBN: 9781467397339
ISSN: 2474-9680
DOI: 10.1109/BTAS.2016.7791190
Appears in Collections:Conference Paper

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