Anomaly detection in surveillance videos is an extremely challenging task due to the
ambiguous definitions for abnormality. In a complex surveillance scenario, the kinds of …

Video anomaly detection is an extremely challenging task in the field of intelligent
surveillance analysis. In this paper, we propose a video anomaly detection method without …

Video anomaly detection is important in various practical applications. This paper proposes
an unsupervised method for video anomaly detection. In the core of the method lies a new …

With the fuzzy boundary between normal and abnormal video data, which cannot be well
distinguished by most methods, anomaly detection in video requires better characterization …

In this study, we formulate the task of Video Anomaly Detection as a probabilistic analysis of
object bounding boxes. We hypothesize that the representation of objects via their bounding …

With the rapid development in technology in recent years, the use of cameras and the
production of video and image data have similarly increased. Therefore, there is a great …

Video anomaly detection refers to the detection and identification of events that deviate from
normal behavior, which has a wide range of applications in surveillance video. In this paper …

Recent years, with the widespread use of video surveillance technology, video anomaly
detection, which can intelligently analyze massive videos and quickly discover the …

Currently, the mainstream methods for video anomaly detection include frame reconstruction
and video stream prediction. These methods are always confronted with the problem of over …

Various approaches have been proposed for video anomaly detection. Yet these
approaches typically suffer from one or more limitations: they often characterize the pattern …