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An Efficient and Robust Unsupervised Anomaly Detection Method Using Ensemble Random Projection in Surveillance Videos

Video anomaly detection is widely applied in modern society, which is achieved by sensors such as surveillance cameras. This paper learns anomalies by exploiting videos under the fully unsupervised setting. To avoid massive computation caused by back-prorogation in existing methods, we propose a nov...

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Main Authors: Jingtao Hu, En Zhu, Siqi Wang, Xinwang Liu, Xifeng Guo, Jianping Yin
Formato: Artigo
Idioma:Inglês
Publicado: MDPI AG 2019-09-01
Series:Sensors
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Acceso en liña:https://www.mdpi.com/1424-8220/19/19/4145
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