Generalized video anomaly event detection: Systematic taxonomy and comparison of deep models

Y Liu, D Yang, Y Wang, J Liu, J Liu… - ACM Computing …, 2024 - dl.acm.org
Video Anomaly Detection (VAD) serves as a pivotal technology in the intelligent surveillance
systems, enabling the temporal or spatial identification of anomalous events within videos …

Networking systems for video anomaly detection: A tutorial and survey

J Liu, Y Liu, J Lin, J Li, L Cao, P Sun, B Hu… - arxiv preprint arxiv …, 2024 - arxiv.org
The increasing utilization of surveillance cameras in smart cities, coupled with the surge of
online video applications, has heightened concerns regarding public security and privacy …

De-confounded data-free knowledge distillation for handling distribution shifts

Y Wang, D Yang, Z Chen, Y Liu, S Liu… - Proceedings of the …, 2024 - openaccess.thecvf.com
Abstract Data-Free Knowledge Distillation (DFKD) is a promising task to train high-
performance small models to enhance actual deployment without relying on the original …

Memory-enhanced appearance-motion consistency framework for video anomaly detection

Z Ning, Z Wang, Y Liu, J Liu, L Song - Computer Communications, 2024 - Elsevier
Modern network communication systems extensively utilize video data for various
applications, creating a pressing need for efficient Video Anomaly Detection (VAD) …

Self-cooperation knowledge distillation for novel class discovery

Y Wang, Z Chen, D Yang, Y Sun, L Qi - European Conference on …, 2024 - Springer
Abstract Novel Class Discovery (NCD) aims to discover unknown and novel classes in an
unlabeled set by leveraging knowledge already learned about known classes. Existing …

Feature reconstruction with disruption for unsupervised video anomaly detection

C Tao, C Wang, S Lin, S Cai, D Li… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
Unsupervised video anomaly detection (UVAD) has gained significant attention due to its
label-free nature. Typically, UVAD methods can be categorized into two branches, ie the one …

Deep learning for video anomaly detection: A review

P Wu, C Pan, Y Yan, G Pang, P Wang… - arxiv preprint arxiv …, 2024 - arxiv.org
Video anomaly detection (VAD) aims to discover behaviors or events deviating from the
normality in videos. As a long-standing task in the field of computer vision, VAD has …

Memory-enhanced spatial-temporal encoding framework for industrial anomaly detection system

Y Liu, B Ju, D Yang, L Peng, D Li, P Sun, C Li… - Expert Systems with …, 2024 - Elsevier
The development of modern manufacturing has raised greater demands on the accuracy,
response speed, and operating cost of industrial accident warnings. Compared to …

Normality learning reinforcement for anomaly detection in surveillance videos

K Cheng, X Zeng, Y Liu, Y Pan, X Li - Knowledge-Based Systems, 2024 - Elsevier
Abstract Video Anomaly Detection (VAD) is a key technology that enables automatic
anomaly detection in surveillance video systems. Due to the considerable dimensions and …

Sampling to distill: Knowledge transfer from open-world data

Y Wang, Z Chen, J Zhang, D Yang, Z Ge, Y Liu… - Proceedings of the …, 2024 - dl.acm.org
Data-Free Knowledge Distillation (DFKD) is a novel task that aims to train high-performance
student models using only the pre-trained teacher network without original training data …