Mingchao Yan

GCN-Transformer Autoencoder with Knowledge Distillation for Unsupervised Video Anomaly Detection

2025 · Journal of Advanced Computational Intelligence and Intelligent Informatics

Video anomaly detection is crucial in intelligent surveillance, yet the scarcity and diversity of abnormal events pose significant challenges for supervised methods. This paper presents an unsupervised framework that integrates graph attention networks (GATs) and …