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Yefeng Zheng

Explore Yefeng Zheng on AI.info.

• RegionReasoner: Region-Grounded Multi-Round Visual Reasoning
• Unveiling and Bridging the Functional Perception Gap in MLLMs: Atomic Visual Alignment and Hierarchical Evaluation via PET-Bench
• Rethinking Facial Expression Recognition in the Era of Multimodal Large Language Models: Benchmark, Datasets, and Beyond
• Scaling Tumor Segmentation: Best Lessons from Real and Synthetic Data