Author

Xiaofeng Zhu

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Preprint Aug 2026

Open-Vocabulary 3D Object Detection with Co-Distillation Discovery and Dual Guidance Robust Training

This work proposes a dual-guidance learning scheme, incorporating a scene-awareness-guided uncertainty regularization for the regression head and an LLM-guided hierarchical alignment for the classification head, effectively mitigating the negative effects of imprecise 3D bounding boxes and semantic ambiguity.

Shangbo Yuan, Jie Xu, Xiaofeng Zhu et al. · 0 citations