Review on Target Tracking Method in Multimedia Wireless Sensor Networks

Abstract

Target detection and search requires a target recognition algorithm and a target search algorithm on a multimedia wireless sensor network (MWSN). One of the main problems in MWSN is energy efficiency of image transmission and MWSN also is hard to able to multiple object tracking. Apart from pattern recognition techniques, it is necessary to coordinate between nodes and nodes in real-time. Regarding the existence of targets, current research focuses only on target recognition and prediction of target locations. Meanwhile, the target position in the video has not been well explored. The video traffic generated by each node in the system is very abundant and taxing on resources. Therefore, the target search algorithm for video traffic generated by each involved node has the potential to accelerate target tracking and minimize traffic flow (capacity) in the system, through a target search approach that combines target recognition techniques, direction prediction and prediction of recording time on multimedia sensors. This paper reviews related works on target tracking in multimedia wireless sensor network (MWSN) and possible scenario to find solution accelerating the target tracking. This paper ensures that target tracking must be low energy consumption at nodes and minimum transmission capacity to base station and end user.