WAVELET-RECOGNITION OF THE TYPE OF DYNAMIC OBJECT DETECTED BY AN OPTICAL-ELECTRONIC DEVICE
A. N. Katulev1, M. F. Malevinskii2
1Central Scientific Research Institute of Military Forces of the Defense Ministry of the Russian Federation, Tver, 170026, Naberezhnaya Afanasiya Nikitina, 32
2Tver State University, ul. Zhelyabova 33, Tver 170100
Keywords: оптико-электронный прибор, тип динамического объекта, статистики и критерий распознавания, opto-electronic device, type of dynamic object, statistics and recognition criterion
Abstract
An algorithm for automatically recognizing the type of dynamic object detected by an optoelectronic device with an a priori uncertainty about the current background situation is proposed. Recognition is carried out from samples of statistics in the form of energies of wavelet spectra of the coordinates of the elevation angle, azimuth, and calculated maximum distance of the detected object. The recognition criterion is unbiased and the most powerful. Modeling has shown that the algorithm is highly efficient and implementable in real time on modern PC.
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