3 papers
cs.CV2026
Lowering the Barrier to IREX Participation: Open-Source Algorithms, Toolkit, and Benchmarking for Iris Recognition
Siamul Karim Khan, Patrick J. Flynn, Adam Czajka
NIST Iris Exchange (IREX) offers an appealing solution to evaluating new open-source iris recognition algorithms, but it presents high barriers to entry because these algorithms mu…
cs.CV2026
Gradient-Guided Exploration of Generative Model's Latent Space for Controlled Iris Image Augmentations
Mahsa Mitcheff, Siamul Karim Khan, Adam Czajka
Developing reliable iris recognition and presentation attack detection methods requires diverse datasets that capture realistic variations in iris features and a wide spectrum of a…
cs.CV2025
EyePreserve: Identity-Preserving Iris Synthesis
Siamul Karim Khan, Patrick Tinsley, Mahsa Mitcheff +3
Synthesis of same-identity biometric iris images, both for existing and non-existing identities, while preserving the identity across a wide range of pupil sizes, is complex due to…