Software Engineering Institute, Xidian University; National Key Laboratory of Radar Signal Processing, Xidian University; School of Cyber Engineering, Xidian University
Ruiying Lu, YuJie Wu, Long Tian, Dongsheng Wang, Bo Chen, Xiyang Liu, Ruimin Hu
Anomaly Detection;Transformer;Vector Quantization;Unsupervised Anomaly Detection
Hierarchical Vector Quantized Transformer for Multi-class Unsupervised Anomaly Detection