14 citations · 27 across the 5 of their papers we have counts for
10 papers
A novel non-linear transformation based multi-user identification algorithm for fixed text keystroke behavioral dynamics
Chinmay Sahu, Mahesh Banavar, Stephanie Schuckers
In this paper, we propose a new technique to uniquely classify and identify multiple users accessing a single application using keystroke dynamics. This problem is usually encounte…
Face Recognition In Children: A Longitudinal Study
Keivan Bahmani, Stephanie Schuckers
The lack of high fidelity and publicly available longitudinal children face datasets is one of the main limiting factors in the development of face recognition systems for children…
Review of the Fingerprint Liveness Detection (LivDet) competition series: from 2009 to 2021
Marco Micheletto, Giulia Orrù, Roberto Casula +3
Fingerprint authentication systems are highly vulnerable to artificial reproductions of fingerprint, called fingerprint presentation attacks. Detecting presentation attacks is not…
High Fidelity Fingerprint Generation: Quality, Uniqueness, and Privacy
Keivan Bahmani, Richard Plesh, Peter Johnson +2
In this work, we utilize progressive growth-based Generative Adversarial Networks (GANs) to develop the Clarkson Fingerprint Generator (CFG). We demonstrate that the CFG is capable…
Fingerprint Presentation Attack Detection utilizing Time-Series, Color Fingerprint Captures
Richard Plesh, Keivan Bahmani, Ganghee Jang +6
Fingerprint capture systems can be fooled by widely accessible methods to spoof the system using fake fingers, known as presentation attacks. As biometric recognition systems becom…
SREDS: A dichromatic separation based measure of skin color
Keivan Bahmani, Richard Plesh, Chinmay Sahu +2
Face recognition (FR) systems are fast becoming ubiquitous. However, differential performance among certain demographics was identified in several widely used FR models. The skin t…