2 papers
eess.SP2026
VAMP-Diff: VampPrior Latent Diffusion for Photoplethysmography Modeling
Fatemeh Ghasemi Balouei, Nathan Willemsen, Mahesh Banavar +1
Photoplethysmography (PPG) has become a ubiquitous physiological signal; however, current generative models still struggle to preserve realistic waveform morphology and learn a lat…
cs.CV2025
A Hybrid Deep Learning Model for Robust Biometric Authentication from Low-Frame-Rate PPG Signals
Arfina Rahman, Mahesh Banavar
Photoplethysmography (PPG) signals, which measure changes in blood volume in the skin using light, have recently gained attention in biometric authentication because of their non-i…