Rabin & Berdo, P.C.
Object Tracking method and apparatus for a non-overlapping-sensor network
An object tracking method for a non-overlapping-sensor network works in a sensor network. The method may comprise a training phase and a detection phase. In the training phase, a plurality of sensor information measured by the sensors in the sensor network is used as training samples. At least an entrance/exit is marked out within the measurement range of each sensor. At least three characteristic functions including sensor spatial relation among the sensors in the sensor network, difference of movement time and similarity in appearance, are estimated by an automatically learning method. The at least three characteristic functions are used as the principles for object tracking and relationship linking in the detection phase.
Industrial Technology Research Institute
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Ruei-Cheng Chung-Hsien Cheng-Chuan
Wu Huang Chou