Toward Comprehensive 3D Grounding: Orientation Grounding through Vision-Language Models
Ori, a referring grounding task that predicts an object's 6D orientation and axial symmetry from a language or box query in single-view or multi-view scenes, substantially outperforms orientation-aware VLM baselines and surpasses object-level orientation foundation models on scene-level referring benchmarks, showing th...
Tuo Liang, Di-Sheng Liu, Neng-Bo Wang et al.
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