Advanced multi-frequency GPR data processing for non-linear deterministic imaging
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- 作者：M. Saluccia ; b ; marco.salucci@unitn.it" class="auth_mail" title="E-mail the corresponding author ; marco.salucci@l2s.centralesupelec.fr" class="auth_mail" title="E-mail the corresponding author ; L. Polia ; lorenzo.poli@unitn.it" class="auth_mail" title="E-mail the corresponding author ; A. Massaa ; b ; andrea.massa@unitn.it" class="auth_mail" title="E-mail the corresponding author ; andrea.massa@l2s.centralesupelec.fr" class="auth_mail" title="E-mail the corresponding author
- 关键词：Ground-Penetrating Radar (GPR) ; Conjugate gradient ; Frequency-hopping ; Multi-frequency ; Iterative multi-scaling approach
- 刊名：Signal Processing
- 出版年：2017
- 出版时间：March 2017
- 年：2017
- 卷：132
- 期：Complete
- 页码：306-318
- 全文大小：2540 K
文摘
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An innovative approach for non-linear multi-frequency GPR imaging is presented.
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The multi-frequency cost function is solved through a deterministic procedure.
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Numerical experiments are presented to compare its performance with other approaches.
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The proposed algorithm is faster with respect to frequency-hopping schemes.
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