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cs.CV2026
VISER: Visually-Informed System for Enhanced Robustness in Open-Set Iris Presentation Attack Detection
Byron Dowling, Jacob Piland, Eleanor Frederick +2
Human perceptual priors have shown promise in saliency-guided deep learning training, particularly in the domain of iris presentation attack detection (PAD). Common saliency approa…
cs.CV2026
Generalist Multimodal LLMs Gain Biometric Expertise via Human Salience
Jacob Piland, Byron Dowling, Christopher Sweet +1
Iris presentation attack detection (PAD) is critical for secure biometric deployments, yet developing specialized models faces significant practical barriers: collecting data repre…
cs.CV2025
Divisive Decisions: Improving Salience-Based Training for Generalization in Binary Classification Tasks
Jacob Piland, Chris Sweet, Adam Czajka
Existing saliency-guided training approaches improve model generalization by incorporating a loss term that compares the model's class activation map (CAM) for a sample's true-clas…