Noise reduction algorithm of GPR data based on MMSE‐PDS
Dejun Ma,
Meng Fan,
Di Zhang
et al.
Abstract:Ground penetrating radar (GPR) technology is widely used in tunnel engineering detection. however, various factors, such as environmental interference and low signal‐to‐noise ratio characteristics of the echo data, limit the detection accuracy. A noise and interference suppression algorithm based on improved singular value decomposition is proposed in this paper. Compared with traditional filtering methods, the proposed method has the advantages of thorough denoising, no clutter, efficient improvement of profi… Show more
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