Ground Clutter Reduction from GPR Data for Identification of Shallowly Buried Landmines
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概要
- 論文の詳細を見る
A method for reducing ground clutter contribution from ground penetrating radar (GPR) data is proposed for discrimination of landmines located in shallow depth. The algorithm of this method is based on the Matching Pursuit (MP) that is a technique for non-orthogonal signal decomposition using dictionary of functions. As the dictionary of function, a wave-based dictionary constructed by taking account of scattering mechanisms of electromagnetic (EM) wave by rough surfaces is employed. Through numerical simulations, performance of ground clutter reduction is evaluated. The results show that the proposed method has good performance and is effective for GPR data preprocessing for discrimination of shallowly buried landmines.
- （社）電子情報通信学会の論文
- 2010-01-01
著者
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NISHIMOTO Masahiko
Kumamoto University
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JANDIERI Vakhtang
Kumamoto University
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Nishimoto Masahiko
Kumamoto Univ. Kumamoto‐shi Jpn
関連論文
- Target Identification from Multi-Aspect High Range-Resolution Radar Signatures Using a Hidden Markov Model(Electromagnetic Theory)
- Modal Analysis of Specific Microstructured Optical Fibers Using a Model of Layered Cylindrical Arrays of Circular Rods
- Ground Clutter Reduction from GPR Data for Identification of Shallowly Buried Landmines
- Electromagnetic Scattering from Periodic Structure of Cylindrical Arrays
- Classification of Landmine-Like Objects Buried under Rough Ground Surfaces Using a Ground Penetrating Radar(Inverse Problems,Recent Progress in Electromagnetic Theory and Its Application)
- A Method for Detecting Shallowly Buried Landmines Using Sequential GPR Data(2004 International Symposium on Antennas and Propagation)
- Numerical Analysis of Plane Wave Diffraction by a Semi-Infinite Grating
- On the Estimation of Rough Surface Parameters from Surface Profile Data : Correlation Length Estimate Using a Surface Slope Function
- Extraction of Target Responses from Ground Penetrating Radar Signals Using the Matching Pursuits(Sensing)
- Detection of Shallowly Buried Landmines Using Sequential Ground Penetrating Radar Signals
- Waveform Calibration of Ground Penetrating Radars for Identification of Buried Objects
- FOREWORD
- Extraction of a Target Response from GPR Data for Identification of Buried Objects