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Some Questions of Histogram Approximation for the Lengthened Objects Detection Algorithm

The core idea of this paper is detection of lengthened objects by the radar signal. The methodological base of the exploration is statistical processing of the reflected signal. The lengthened objects are those objects of underlying surface, which could be presented by straight line. It is assumed that the radar is mounted on the unmanned airborne vehicle and this detection system is oriented to help navigation system to detect vehicle's position. This idea was presented in previous papers, but this exact paper is concentrated on the practical aspect of algorithm application, i.e. problems of histograms approximation parameters for the reflected signal, method of histogram approximation and etc. The estimation of the corresponding parameters allows us to increase the accuracy of the designed algorithm.