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Extraction of Target Responses from Ground Penetrating Radar Signals Using the Matching Pursuits

Masahiko NISHIMOTO, Ken-ichiro SHIMO

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Summary :

Matching Pursuits (MP), a technique for signal decomposition using a dictionary of functions, is applied to ground penetrating radar (GPR) signals in order to remove noise and clutter included in the signals and to extract target responses. A wave-based dictionary composed of wavefronts and resonances is employed. Noise reduction performance and the removal of ground-surface reflection are evaluated through numerical simulations. The results show that the MP approach performs well and offers an effective method for feature extraction from GPR signals.

Publication
IEICE TRANSACTIONS on Communications Vol.E87-B No.8 pp.2449-2453
Publication Date
2004/08/01
Publicized
Online ISSN
DOI
Type of Manuscript
LETTER
Category
Sensing

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