Digital Video Analytics (DVA) also known as machine vision. Machine vision systems are designed to perform narrowly defined tasks such as counting objects within an intersection, reading license plates, and searching for pedestrians along sidewalks. Frequently, tasks associated with machine vision extend roles traditionally occupied by human beings whose degree of failure is classically high through distraction, illness and circumstance. However, humans may display finer perception over the short period and greater flexibility in classification and adaptation to new activites as they emerge. Through the integration of advanced analytic systems many of the advantages usually associated with human interaction can be performed by more advanced expert systems.