Signal-to-clutter ratio enhancement of GPR image using eigenimage filtering (Space, Aeronautical and navigational electronics: 第9回地下電磁計測ワークショップ)

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概要

• 論文の詳細を見る

• The subsurface inhomogenities are modeled as continuous random media and the B-scan raw image of a ground-penetrating radar (GPR) is calculated by the finite-difference time-domain (FDTD). Clutters such as surface reflection and subsurface inhomogenities have a large effect on a GPR image. Surface clutters may be removed by filtering eigenimages from the raw image. But the removal of the clutters by subsurface inhomogenities may be difficult. In order to enhance signal-to-clutter ratio of a GPR image, the pixel-by-pixel geometric mean of the filtered images is used here.

• 社団法人電子情報通信学会の論文
• 2007-10-18

著者

• Kim Sang‐wook

  Hanyang Univ. Kor

• Kim Sang-wook

  Gpr Team Isung Engineering

• Kim Se‐yun

  Imaging Media Research Center Korea Institute Of Science And Technology

• HYUN Seung-Yeup

  Imaging Media Research Center, Korea Institute of Science and Technology

• KIM Se-Yun

  Imaging Media Research Center, Korea Institute of Science and Technology

• Kim Se-yun

  Imaging Media Research Center Korea Institute Of Science And Technology

• Hyun Seung-yeup

  Imaging Media Research Center Korea Institute Of Science And Technology

関連論文

• ACE-INPUTS: A Cost-Effective Intelligent Public Transportation System(Distributed Cooperation and Agents)
• The development of a pulse borehole radar system for underground cavity detection (Space, Aeronautical and navigational electronics: 第9回地下電磁計測ワークショップ)
• Signal-to-clutter ratio enhancement of GPR image using eigenimage filtering (Space, Aeronautical and navigational electronics: 第9回地下電磁計測ワークショップ)
• Measured dielectric properties of borehole cores using an open-ended coaxial probe (Space, Aeronautical and navigational electronics: 第9回地下電磁計測ワークショップ)

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