SphereVAD: Training-Free Video Anomaly Detection via Geodesic Inference on the Unit Hypersphere
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arXiv
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| Main Authors: | Huang, Chao, Wei, Penfei, Wang, Wei, Wen, Jie, Wang, Zhihua, Shen, Li, Ren, Wenqi, Cao, Xiaochun |
|---|---|
| Format: | Preprint |
| Published: |
2026
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| Subjects: | |
| Online Access: | |
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