27 papers
Synthetic Iris Image Databases and Identity Leakage: Risks and Mitigation Strategies
Ada Sawilska, Mateusz Trokielewicz
This paper presents a comprehensive overview of iris image synthesis methods, which can alleviate the issues associated with gathering large, diverse datasets of biometric data fro…
Iris Recognition for Infants
Rasel Ahmed Bhuiyan, Mateusz Trokielewicz, Piotr Maciejewicz +2
Non-invasive, efficient, physical token-less, accurate and stable identification methods for newborns may prevent baby swapping at birth, limit baby abductions and improve post-nat…
Iris Liveness Detection Competition (LivDet-Iris) -- The 2020 Edition
Priyanka Das, Joseph McGrath, Zhaoyuan Fang +20
Launched in 2013, LivDet-Iris is an international competition series open to academia and industry with the aim to assess and report advances in iris Presentation Attack Detection…
Post-Mortem Iris Recognition Resistant to Biological Eye Decay Processes
Mateusz Trokielewicz, Adam Czajka, Piotr Maciejewicz
This paper proposes an end-to-end iris recognition method designed specifically for post-mortem samples, and thus serving as a perfect application for iris biometrics in forensics.…
Post-mortem Iris Decomposition and its Dynamics in Morgue Conditions
Mateusz Trokielewicz, Adam Czajka, Piotr Maciejewicz
With increasing interest in employing iris biometrics as a forensic tool for identification by investigation authorities, there is a need for a thorough examination and understandi…
Learning-Free Iris Segmentation Revisited: A First Step Toward Fast Volumetric Operation Over Video Samples
Jeffery Kinnison, Mateusz Trokielewicz, Camila Carballo +2
Subject matching performance in iris biometrics is contingent upon fast, high-quality iris segmentation. In many cases, iris biometrics acquisition equipment takes a number of imag…