Preprint
Oct 2026
Think-Capture: Active 3D Geometry Acquisition for Spatial Reasoning in Vision-Language Models
Vision-Language Models (VLMs) excel at 2D recognition but often fail to maintain consistent 3D relations across sparse viewpoints, leading to spatial hallucinations under occlusion and perspective changes. Existing methods commonly fuse all frames with dense geometry, incurring substantial computation and context overh...
Jun-Jie Wang, Zhi-Hao Yuan, Yun-Han Tang et al.
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