HyPCV-Former embeds point cloud video features in Lorentzian hyperbolic space and uses hyperbolic attention to improve video anomaly detection on two benchmarks.
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HyPCV-Former: Hyperbolic Spatio-Temporal Transformer for 3D Point Cloud Video Anomaly Detection
HyPCV-Former embeds point cloud video features in Lorentzian hyperbolic space and uses hyperbolic attention to improve video anomaly detection on two benchmarks.