Yuhao Su — accepted AI-conference papers

2026

MedGRPO: Multi-Task Reinforcement Learning for Heterogeneous Medical Video Understanding

Yuhao Su, Anwesa Choudhuri, Zhongpai Gao, Benjamin Planche, Van Nguyen Nguyen, Meng Zheng +5

CVPR 2026

Large vision-language models struggle with medical video understanding, where spatial precision, temporal reasoning, and clinical semantics are critical. To address this, we first introduce MedVidBench, a large-scale benchmark of 531,850 video-instruction pairs across 8 medical sources spanning vide

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2024

Two-Stage Active Learning for Efficient Temporal Action Segmentation

Yuhao Su, Ehsan Elhamifar*

ECCV 2024poster

"Training a temporal action segmentation (TAS) model on long and untrimmed videos requires gathering framewise video annotations, which is very costly. We propose a two-stage active learning framework to efficiently learn a TAS model using only a small amount of video annotations. Our framework cons…

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