Video surveillance systems are popular and used in public places such as market places,
shopping malls, hospitals, banks, streets, education institutions, city administrative offices …

Surveillance cameras have recently been utilized to provide physical security services
globally in diverse private and public spaces. The number of cameras has been increasing …

Anomaly detection is an important problem that has been well-studied within diverse
research areas and application domains. The aim of this survey is two-fold, firstly we present …

Today, public areas, such as airports, hospitals, city centers are monitored by surveillance
systems. The widespread use of surveillance systems reduces security concerns while …

Security is always a main concern in every domain, due to a rise in crime rate in the crowded
event or suspicious lonely areas. Abnormal detection and monitoring have major …

Recognizing and localizing anomalous events in crowd scenes is a challenging problem
that has attracted the attention of researchers in computer vision. Surveillance cameras …

近年来, 随着Web 2.0 的普及, 使用图挖掘技术进行异常检测受到人们越来越多的关注.
图异常检测在欺诈检测, 入侵检测, 虚假投票, 僵尸粉丝分析等领域发挥着重要作用 …

Since from emergence of deep learning techniques, automatic video surveillance has
received researchers' attention. Such deep learning-based methods improve the accuracy …

Nowadays computer technologies are flowering especially the artificial intelligence field. It
lives its prosperous years. Recently it closes the gap between humans and machines with …

Abstract Anomaly in Online Social Network can be designated as an unusual or illegal
activity of an individual. It can also be considered as an outlier or a surprising truth. Due to …