2 papers
cs.LG2025
Revisiting the Learning Objectives of Vision-Language Reward Models
Simon Roy, Samuel Barbeau, Giovanni Beltrame +2
Learning generalizable reward functions is a core challenge in embodied intelligence. Recent work leverages contrastive vision language models (VLMs) to obtain dense, domain-agnost…
eess.IV2025
Susceptibility Distortion Correction of Diffusion MRI with a single Phase-Encoding Direction
Sedigheh Dargahi, Sylvain Bouix, Christian Desrosiers
Diffusion MRI (dMRI) is a valuable tool to map brain microstructure and connectivity by analyzing water molecule diffusion in tissue. However, acquiring dMRI data requires to captu…