2025
Generalizing Single-Frame Supervision to Event-Level Understanding for Video Anomaly Detection
Extensive experiments show SF-VAD achieves state-of-the-art detection results while offering a favorable trade-off between performance and annotation cost, and Frame-guided Progressive Learning (FPL), to generalize sparse frame supervision to event-level anomaly understanding.
Junxi Chen, Liang Li, Yun-Bin Tu et al.
· Neural Information Processin... · 4 citations