18 August 1995 Clutter suppression using wavelet shrinkage
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Abstract
In this paper we propose a newly developed wavelet shrinkage approach that achieves superior performance in clutter suppression by using discrete wavelet transforms. We utilize the relationship of the magnitudes of the wavelet coefficients and the smoothness of the signal function to address the clutter suppression problem with different thresholding methods. We conclude that in heavily cluttered scenario the wavelet shringkage can provide an excellent preformance for clutter suppression.
© (1995) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Victor C. Chen, "Clutter suppression using wavelet shrinkage", Proc. SPIE 2562, Radar/Ladar Processing and Applications, (18 August 1995); doi: 10.1117/12.216946; https://doi.org/10.1117/12.216946
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KEYWORDS
Wavelets

Discrete wavelet transforms

Radar

Linear filtering

Wavelet transforms

Signal processing

Detection theory

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