3 papers
cs.CV2026
A Dual-Stream Regulated Reconstruction and Segmentation Network with Hierarchical Artifact-Prior Modeling for Ultra-Low-Field Pediatric Neuroimaging
Bahram Jafrasteh, Leo Milecki, Qingyu Zhao
Automated quality assessment, enhancement, and segmentation of multiple structures in ultra-low-field pediatric MRI are limited by a low signal-to-noise ratio,…
cs.AI2026
Network-Aware Bilinear Tokenization for Brain Functional Connectivity Representation Learning
Leo Milecki, Qingyu Hu, Bahram Jafrasteh +2
Masked autoencoders (MAEs) have recently shown promise for self-supervised representation learning of resting-state brain functional connectivity (FC). However, a fundamental quest…
cs.CV2026
4DLoG: Generative Modeling of Neurodegenerative Brain Anatomy with 4D Longitudinal Diffusion Model
Nivetha Jayakumar, Swakshar Deb, Bahram Jafrasteh +2
Modeling and predicting neurodegenerative disease progression from medical images remains a major challenge in medical AI, with significant implications for early diagnosis, diseas…