brain MRI prediction 1conditional flow matching 1diffusion transformer 1longitudinal analysis 1voxel-space modeling 1
From the 1 of 2 linked papers with an AI index.
2 papers
cs.CV2026
ProgFormer: Hierarchical Voxel Diffusion Transformer for Longitudinal Brain MRI Prediction
Dexuan Ding, Yuankai Qi, Luping Zhou +3
ProgFormer is a hierarchical diffusion transformer that predicts future brain MRI scans by first modeling coarse brain structure and then refining voxel-level details, using condit…
cs.CV2025
RETTA: Retrieval-Enhanced Test-Time Adaptation for Zero-Shot Video Captioning
Yunchuan Ma, Laiyun Qing, Guorong Li +4
Despite the significant progress of fully-supervised video captioning, zero-shot methods remain much less explored. In this paper, we propose a novel zero-shot video captioning fra…