A Survey on Abnormality Detection at Public Places
Keywords:
Video Surveillance; Computer Vision; Histogram of Gradients (HOG); ADABOOST; HOF (Histogram of Optic Flow).Abstract
Human behaviour and activity for recognition or detection of special event has attracted significant research
interest in recent years. This paper presents not only updates of previous related surveys, but also a focus on contextual
abnormal human behaviour detection especially video surveillance applications at public places. There are many public places
where need to keep track of activities and need to put security system for protecting such public places. This paper highlights
some of major works which have been done in past.