Yi Huang

Cross-Domain Multi-Semantic Trajectory Anomaly Detection via Kinematic Constraints and Bidirectional Sequential Reconstruction

To address the bottlenecks of weak cross-domain generalization, insufficient representation of complex spatial behaviors, and the scarcity of real anomaly labels in the detection of multi-semantic pedestrian trajectory anomalies (e.g., running, loitering, and wrong-way) in public security, this paper proposes an unsupe...