3 papers
cs.CV2026
Interpretable Fundus Image Classification via Ring-Based Retinal Vasculature Features
Xiaoyan Li, Shixin Xu, Arvind Gupta +1
Retinal fundus photography is widely used for screening and monitoring ocular diseases, but many modern classification pipelines rely on deep latent representations and provide lim…
eess.IV2025
Beyond Single-Channel: Multichannel Signal Imaging for PPG-to-ECG Reconstruction with Vision Transformers
Xiaoyan Li, Shixin Xu, Faisal Habib +2
Reconstructing ECG from PPG is a promising yet challenging task. While recent advancements in generative models have significantly improved ECG reconstruction, accurately capturing…
eess.SP2025
CLEP-GAN: An Innovative Approach to Subject-Independent ECG Reconstruction from PPG Signals
Xiaoyan Li, Shixin Xu, Faisal Habib +3
This study addresses the challenge of reconstructing unseen ECG signals from PPG signals, a critical task for non-invasive cardiac monitoring. While numerous public ECG-PPG dataset…