An Elaborated Survey on Mobile based Augmented Reality System

Augmented reality (AR) is a live and combines direct or indirect view of a physical, real-world environment it's real time data whose elements are augmented by computer generated virtual content such as sound, video, graphics or GPS data. An AR system poses unique challenges including requiring a high quality camera pose estimate and operating on resource limited platforms. There is several hybrid approach using ORB binary features and optic flow that is able to real time performance result is possible with platform specific optimizations, improve speed and extend the usable tracking range.