Monte Carlo Multi-object Tracking in Wireless Sensor Networks

In recent years, the techniques of target tracking in wireless sensor networks earn more and more concerns from researchers around the world. Real time, tracking accuracy and energy costing are the vital problems. In this paper, a Monte Carlo based multi-targets tracking method was proposed to meet tracking accuracy in tracking system(MCMT, Monte Carlo Multi-object Tracking). Traditional Monte Carlo tracking method is improved. This method forecasts velocity of object to establish sample model and shrinks sample area. The problem of tracking error because of the uncertainty of target’s velocity is solved with this method as well, which has higher tracking accuracy.