Volume 31 Issue 6
Dec.  2003
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CHEN Wen-chao, WANG Wen-bing, ZHAO Rong-chun, SHI Xian-xin. Removing the ground penetrating radar direct wave via 2-D directional continue wavelet tansform ＆ the choice of mother wavelet[J]. COAL GEOLOGY & EXPLORATION, 2003, 31(6): 50-53.
Citation: CHEN Wen-chao, WANG Wen-bing, ZHAO Rong-chun, SHI Xian-xin. Removing the ground penetrating radar direct wave via 2-D directional continue wavelet tansform ＆ the choice of mother wavelet[J]. COAL GEOLOGY & EXPLORATION, 2003, 31(6): 50-53.
shu

Removing the ground penetrating radar direct wave via 2-D directional continue wavelet tansform ＆ the choice of mother wavelet

  • 1. School of Electronics&Information Engineering, Xi'an Jiaotong Univ., Xi'an 710049, China;

  • 2. School of Electronics&Information Engineering, Northwestern Polytechnic Univ., Xi'an 710072, China;

  • 3. Xi'an Branch, CCRI, Xi'an 710054, China

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  • Received Date: September 24, 2003
  • Available Online: March 17, 2023
    Graphical Abstract
    • Abstract
  • After a brief introduce of the theory of 2-D continue wavelet transform, the method is deeply studied to remove the direct wave by means of the 2-D directional continue wavelet transform technique. Furthermore, the resolving power of wavelets is discussed. The 2-D Cauchy wavelet is chose as mother wavelet for it’s effective computation compared with 2-D Morlet wavelet. The efficiency of the method has been demonstrated by practical GPR data.
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