Modified Hough Transform in Problem of Increasing Probability of Target Detection in Electronic Surveillance Systems

Modified Hough Transform in Problem of Increasing Probability of Target Detection in Electronic Surveillance Systems

At present, the method of multi-view detection of targets becomes apparent only for targets, which approach or recede from the radiolocation station and do not change their azimuth position. In these methods the target detection is executed in the distance-survey number plane. As a rule, the real targets may have the complicated trajectories of movement, for example, unmanned aerial vehicles. Therefore, it is necessary to develop a method taking into account these trajectories. In the work a modified method of the target detection using the Hough transform on the coordinate x - coordinate plane has been proposed. In this case, the target, which moves between the azimuth directions, would be detected. To determine the efficiency of the target detection using the developed method the simulation of the target detection in the MATLAB medium has been carried out. It has been determined that the probability of detecting the uniformly moving target can be 1.6 times increased.
Evgeny I. Minakov
Tula State University, Tula, Russia
Aleksandr V. Meshkov
Tula State University, Tula, Russia
Elena O. Meshkova
Tula State University, Tula, Russia
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