地中レーダ受信信号のノイズ解析とその除去手法

カテゴリ: 論文誌(論文単位)

グループ名: 【D】産業応用部門

発行日: 2012/06/01

タイトル(英語): A Denoising Method for Detecting Reflected Waves from Buried Objects by Ground-penetrating Radar

著者名: 小林　允（横浜市環境創造局），中野　和司（電気通信大学）

著者名(英語): Makoto Kobayashi (Environmental Planning Bureau, City of Yokohama), Kazushi Nakano (The University of Electro-Communications)

キーワード: 地中レーダ，ウェーブレット変換，正規分布関数　　ground-penetrating radar，wavelet transform，normal distribution function

要約(英語): Ground-penetrating radar is a tool for imaging the subsurfaces with radar pulses. Since a variety of media including buried objects give different dielectric constants, the positions of the buried objects can be detected on the basis of variations in the reflected return signals. This paper presents a denoising method based on the 2D-Gabor wavelet transform method to solve the pending problems in extracting the signals reflected from buried objects. The validity of our method is demonstrated by comparing it with the f-k filtering method.

本誌: 電気学会論文誌D（産業応用部門誌） Vol.132 No.6 （2012）

本誌掲載ページ: 631-641 p

原稿種別: 論文／日本語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejias/132/6/132_631/_article/-char/ja/