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README.md

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 # DeepPerception: Advancing R1-like Cognitive Visual Perception in MLLMs for Knowledge-Intensive Visual Grounding
 Xinyu Ma, Ziyang Ding, Zhicong Luo, Chi Chen, Zonghao Guo, Derek F. Wong, Xiaoyi Feng, Maosong Sun
 
-<a href='https://deepperception-kvg.github.io/'><img src='https://img.shields.io/badge/Project-Page-Green'></a>
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+<a href='https://deepperception-kvg.github.io/'><img src='https://img.shields.io/badge/Project-Page-blue'></a>
+<a href='https://arxiv.org/abs/2503.12797'><img src='https://img.shields.io/badge/Paper-PDF-Green'></a> 
+<a href='https://github.com/MaxyLee/DeepPerception'><img src='https://img.shields.io/badge/Github-Page-green'></a>
 <a href='https://huggingface.co/MaxyLee/DeepPerception'><img src='https://img.shields.io/badge/Model-Huggingface-Green'></a> 
 <a href='https://huggingface.co/datasets/MaxyLee/KVG'><img src='https://img.shields.io/badge/Dataset-Huggingface-Green'></a>