GLT: Grouping Based Location Tracking for Object Tracking Sensor Networks

Figure 13

The nodes detected and reported the motion of objects 1 and 2. (a) The trajectory for object 1 within the network (Net 1): the speed of object is 5 m/1 s; the simulation time is 60 seconds. (b) The trajectory for target 2 within the network (Net 1): the speed of object is 5 m/1 s; the simulation time is 60 seconds.

(a)

(b)