Wavelet-Recognition of the Type of Dynamic Object Detected by an Optoelectronic Device

An algorithm for automatic recognition of the type of dynamic object detected by an optoelectronic device with a priori uncertainty about the current background-target environment is proposed. Recognition is carried out from samples of statistics in the form of the energies of wavelet spectra of ele...

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Bibliographic Details
Published in:Optoelectronics, instrumentation, and data processing instrumentation, and data processing, 2018-05, Vol.54 (3), p.262-269
Main Authors: Katulev, A. N., Malevinsky, M. F.
Format: Article
Language:English
Subjects:
Analysis and Synthesis of Signals and Images
Lasers
Optical Devices
Optics
Photonics
Physics
Physics and Astronomy
Online Access:Get full text
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Summary:An algorithm for automatic recognition of the type of dynamic object detected by an optoelectronic device with a priori uncertainty about the current background-target environment is proposed. Recognition is carried out from samples of statistics in the form of the energies of wavelet spectra of elevation and azimuth measurements and the calculated maximum range of the detected object. The recognition criterion is unbiased and maximum-power one. Modeling has shown that the algorithm is highly efficient and implementable in real time on modern PC.
ISSN:8756-6990
1934-7944
DOI:10.3103/S8756699018030081