HiSpatial: Taming Hierarchical 3D Spatial Understanding in Vision-Language Models
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arXiv
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| Main Authors: | Liang, Huizhi, Shen, Yichao, Deng, Yu, Xu, Sicheng, Feng, Zhiyuan, Zhang, Tong, Liang, Yaobo, Yang, Jiaolong |
|---|---|
| Format: | Preprint |
| Published: |
2026
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| Subjects: | |
| Online Access: | |
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