GPR Signal Denoising and Target Extraction With the CEEMD Method

  title={GPR Signal Denoising and Target Extraction With the CEEMD Method},
  author={Jing Li and Cai Liu and Zhaofa Zeng and Lingna Chen},
  journal={IEEE Geoscience and Remote Sensing Letters},
In this letter, we apply a time and frequency analysis method based on the complete ensemble empirical mode decomposition (CEEMD) method in ground-penetrating radar (GPR) signal processing. It decomposes the GPR signal into a sum of oscillatory components, with guaranteed positive and smoothly varying instantaneous frequencies. The key idea of this method relies on averaging the modes obtained by empirical mode decomposition (EMD) applied to several realizations of Gaussian white noise added to… CONTINUE READING
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