no code implementations • 30 Apr 2023 • Minghui Yang, Jing Liu, Zhiwei Yang, Zhaoyang Wu
Focusing on more effective and comprehensive anomaly detection, we propose a network based on self-supervised learning and self-attentive graph convolution (SLSG) for anomaly detection.
Ranked #3 on Anomaly Detection on MVTec LOCO AD
no code implementations • CVPR 2023 • Zhiwei Yang, Jing Liu, Zhaoyang Wu, Peng Wu, Xiaotao Liu
Video anomaly detection (VAD) is a significant computer vision problem.
1 code implementation • 15 Sep 2021 • Zichuan Liu, Zhaoyang Wu, Meng Wang, Rui Zhang
Specifically, we use graph2vec to model the spatial view, dual-channel temporal module to model the trajectory view, and structural embedding to model traffic semantics.
1 code implementation • ECCV 2020 • Peng Wu, Jing Liu, Yujia Shi, Yujia Sun, Fangtao Shao, Zhaoyang Wu, Zhiwei Yang
Violence detection has been studied in computer vision for years.