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http://dx.doi.org/10.5394/KINPR.2002.26.2.209

A Study on Progressive Removing Radar Clutter by Wavelet and Recursive Mathematical Morphology  

Jeong, Gi-Ryong (한국해양대학교 운항시스템공학부)
Publication Information
Journal of Navigation and Port Research / v.26, no.2, 2002 , pp. 209-213 More about this Journal
Abstract
MRA(Multi-resolution analysis) algorithm by Wavelet and morphology with $3{\times}3$ SQ(square) SE(structure element) is efficient to remove ship's radar clutter progressively and enhances detecting performance. Smoothing efficiency of RMM (Recursive mathematical Morphology) is better than that of Morphology. So, to get a better result than that of old algorithms, this paper proposes a new MRA algorithm which uses Wavelet and Recursive mathematical Morphology with $3{\times}3$ RHR(rhombus) SE. Simulation result of the proposed algorithm shows that PSNR is 0.65~1.50db better than that of old method.
Keywords
Wavelet; Recursive; mathematical Morphology; MRA(Mult-resolution Analysis);
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
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