A review of the detection methodologies of multiple human tracking & action recognition in a real time video surveillance

Human tracking & action recognition is an important research area in computer vision or what is called as real time video processing along with potential applications in many other fields such as augment reality, human-machine interaction, and advanced driver assistance systems and so on. Despite a lot of progress in the field, visual tracking remains a difficult problem due to many challenges. In this survey paper, a brief review of the research work that is being be done in the field of multiple human tracking & action recognition is being presented along with some of their drawbacks.