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Cited by 363

The DOI matches its Crossref record; 62 of the 62 references it cites were found in a registry or an index.

AnomalyNet: An Anomaly Detection Network for Video Surveillance

Zhou, Joey Tianyi, Du, Jiawei, Zhu, Hongyuan, Peng, Xi, Liu, Yong, Goh, Rick Siow Mong·2019·IEEE Transactions on Information Forensics and Security

Abstract

Sparse coding-based anomaly detection has shown promising performance, of which the keys are feature learning, sparse representation, and dictionary learning. In this paper, we propose a new neural network for anomaly detection (termed AnomalyNet) by deeply achieving feature learning, sparse representation, and dictionary learning in three joint neural processing blocks. Specifically, to learn better features, we design a motion fusion block accompanied by a feature transfer block to enjoy the advantages of eliminating noisy background, capturing motion, and alleviating data deficiency. Furthermore, to address some disadvantages (e.g., nonadaptive updating) of the existing sparse coding optimizers and embrace the merits of neural network (e.g., parallel computing), we design a novel recurrent neural network to learn sparse representation and dictionary by proposing an adaptive iterative hard-thresholding algorithm (adaptive ISTA) and reformulating the adaptive ISTA as a new long short-term memory (LSTM). To the best of our knowledge, this could be one of the first works to bridge the$\ell _{1}$ -solver and LSTM and may provide novel insight into understanding LSTM and model-based optimization (or named differentiable programming), as well as sparse coding-based anomaly detection. Extensive experiments show the state-of-the-art performance of our method in the abnormal events detection task.

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Metadata

Authors
Zhou, J. T., Du, J., Zhu, H., Peng, X., Liu, Y., & Goh, R. S. M.
Venue
IEEE Transactions on Information Forensics and Security
Published
2019-10
Volume
14
Issue
10
Pages
2537-2550
ISSN
  • 1556-6013 (ISSN-L)
  • 1556-6021
OpenAlex
W2915683453
Cited by
363
References
62
FWCI
19.45
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: AnomalyNet: An Anomaly Detection Network for Video Surveillance. https://app.cochat.ai/papers/10.1109/tifs.2019.2900907
The paper
Zhou, J. T., Du, J., Zhu, H., Peng, X., Liu, Y., & Goh, R. S. M. (2019). AnomalyNet: An Anomaly Detection Network for Video Surveillance. IEEE Transactions on Information Forensics and Security. https://doi.org/10.1109/tifs.2019.2900907

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