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dense prediction 1multi-granularity 1prompt learning 1u-net inspired architecture 1vision-language models 1

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cs.CV2026

U-shaped Multi-granularity Learning for Vision-Language Models

Biao Chen, Yunqian Yu, Xiangxu Zhao +3

The paper introduces UPrompt, a U‑shaped multi‑granularity prompt learning framework that combines global and local prompts for vision‑language models, improving fine‑grained seman…