Persons

A method of reducing the «speckle» noise in radar images has been proposed. It is based on the identification and exclusion of noisy image pixels. The excluded pixels are replaced by the averages over the nearest neighbors. The original resolution is preserved.

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The method for reducing the influence of the secondary lobes during compression of the noise-like signals, such as M-sequences, has been proposed. The method is based on averaging the response signals from a number of the cyclic shifted M-sequences. The method is applicable in the radar systems with the digital synthetic aperture antenna.

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