Abnormal event detection is a method that identifies anomalies or irregular events in the videos. The main purpose of this paper is to detect abnormal events using various methods. Abnormal event detection method enables you to find out the abnormal events which includes anomalies, outliets, discordant observations, exceptions, aberrations, surprises and peculiarities. This paper explains comprehensive survey on different methods used for abnormal event detection in different scenarios and ultimately comparitive study on different methods are discussed.

Abnormal event detection is a method that identifies anomalies or irregular events in the videos. The main purpose of this paper is to detect abnormal events using various methods. Abnormal event detection method enables you to find out the abnormal events which includes anomalies, outliets, discordant observations, exceptions, aberrations, surprises and peculiarities. This paper explains comprehensive survey on different methods used for abnormal event detection in different scenarios and ultimately comparitive study on different methods are discussed.