Clutter Elimination and Random-Noise Denoising of GPR Signals Using an SVD Method Based on the Hankel Matrix in the Local Frequency Domain

Clutter Elimination and Random-Noise Denoising of GPR Signals Using an SVD Method Based on the Hankel Matrix in the Local Frequency Domain

Ground-penetrating radar (GPR) is a kind of high-frequency electromagnetic detection technology. It is mainly used to locate targets and interfaces in underground structures. In addition to the effective signals reflected from the subsurface objects or interfaces, the GPR signals in field work also...

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Bibliographic Details
Main Authors: Wenda Bi, Yonghui Zhao, Cong An, Shufan Hu
Format: Article
Language:English
Published: MDPI AG 2018-10-01
Series:Sensors
Subjects:
ground-penetrating radar
clutter
random noise
singular value decomposition
Hankel matrix
Online Access:http://www.mdpi.com/1424-8220/18/10/3422

Internet

http://www.mdpi.com/1424-8220/18/10/3422

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