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Scheme applied for solving the vector case in 2-D  elastic wave imaging

MIAO Jing-hong1, LI Jie1, GE Li-jun1, QI Ji2   

  1. 1.School of Electronic and Information Engineering, Tianjin Polytechnic University, Tianjin 300387, China；
    2.School of Computer Science and Software Engineering, Tianjin Polytechnic University, Tianjin 300387, China
  • Online:2013-10-25 Published:2010-01-03

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Abstract:

The nonlinear contrast source inversion algorithm combined with extended approaches, such as the regularization and concurrent frequency(CF) approaches, is applied to solving the vector case of two-dimensional elastic wave imaging problems. The experimental data are measured in the multibistatic mode. The inversion results of the vector case prove the capability and the accuracy of the extended CSI algorithm，which is a promising scheme for the elastic wave imaging.

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