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GPR Data Background Removal Using DWT
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, 25th European Meeting of Environmental and Engineering Geophysics, Sep 2019, Volume 2019, p.1 - 5
Abstract
Summary
GPR is one of the most regular applications for shallow explorations. In this study based on UDWT and f-x AR modeling, we tried to reduce the noise of real and synthetic sections. Several studies have been presented in this literature; Nuzzo et al, (2004) studied the attenuation of noise in the DWT domain that is compared with the results of the Radon transform and FT; They concluded that the discrete wavelet transform that provides high-quality results compared to Radon’s and the procedure is fast, in this domain the results are more accurate compared to the FT method.
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