Total-variation improved split Bregman method for ground penetrating radar image restoration |
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| Institution: | 1. Key Laboratory of Electromagnetic Radiation and Sensing Technology, Chinese Academy of Sciences, Beijing 100190, China;2. University of Chinese Academy of Sciences, Beijing 100190, China;1. Key Laboratory of Mineral Resources, Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing 100029, China;2. University of Chinese Academy of Sciences, Beijing 100049, China;3. Shenhua Geological Exploration Co. Ltd., Beijing 100011, China;1. Geotechnical and Structrue Engineering Research Center, Shandong University, Jinan 250061, China;2. Department of Civil and Environmental Engineering, University of Connecticut, Storrs, CT 06269, USA |
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| Abstract: | In this paper, an improved data processing procedure is proposed for the purpose of ground penetrating radar (GPR) image restoration. The image processing method is achieved by combining the isotropic and anisotropic total-variation (TV) model of split Bregman, suppressing the staircasing effect and circumventing the edges blurred. Numerical experiments indicate that the proposed approach can well recover edges and most of the details of a (GPR) image. Hence, the proposed method is efficient in (GPR) image restoration. |
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