Author

Xiaoxiao Sun

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Preprint Aug 2026

SmartMage: Dynamic Modality Orchestration for 3D Scene Understanding

SmartMage is proposed, a unified MLLM that dynamically orchestrates heterogeneous modalities for semantic-aware 3D scene understanding and achieves state-of-the-art performance across five 3D scene understanding benchmarks, and attains competitive results on RGB-only video understanding benchmarks.

Yue Zhang, Yingzhao Jian, Yunqi Xu et al. · 0 citations