Abstract: This chapter presents a review and systematic study on the moving object detection and surveillancing of the video as they are important and challenging task in many computer vision applications. Such as human detection algorithm, vehicles detection, threat, security. Video surveillancing in a dynamic environment ,especially for human and vehicles and for specific object in case of security is one of the current challenging research topic in computer vision it is a key technology to fight against terrorism, crime, public safety and for efficient management of accidents and crime seen going on now a days. The paper also presents the concept of real time implementation computing task in video surveillances system. In this review paper various methods are discussed were evaluation of order to access how well they can detect moving object in an outdoor/indoor section in real time situation.

Keywords: Human Detection, Video Surveillance, Moving Object Detection, Background Subtraction.