Fast sparse coding networks for anomaly detection in videos

•Novel methods focus on high-level features rather than frame reconstruction error.•Discriminative Spatial-Temporal Fusion Features for anomaly detection in videos.•Fast Sparse Coding Networks achieve higher accuracy at maximum 10000 lower latency.•Experiments show the superiority of our method in a...

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Vydané v:	Pattern recognition Ročník 107; s. 107515
Hlavní autori:	Wu, Peng, Liu, Jing, Li, Mingming, Sun, Yujia, Shen, Fang
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	Elsevier Ltd 01.11.2020
Predmet:	Anomaly detection Encoding-decoding networks Sparse coding networks Spatial-temporal information Video representation Sparse coding networks Encoding-decoding networks Anomaly detection Spatial-temporal information Video representation
ISSN:	0031-3203, 1873-5142
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