Paper Title:
Synthetic Aperture Focusing Technique and Contrast Source Inversion Algorithm Applied in Elastic Wave Imaging
  Abstract

In this paper the linear synthetic aperture focusing technique (SAFT), the nonlinear contrast source inversion (CSI) algorithm and the CSI algorithm with extended approaches, such as frequency approach and regularization approach, are applied to reconstruct a complicated target immersed in water from the experimental elastic wave data. The inversion results from these datasets using multi-bistatic measurement, which are obtained in the acoustic wave case and the pressure and vertically polarized shear (P-SV) wave case, verify the CSI algorithm with extended approaches is an accurate and promising method for elastic wave imaging.

  Info
Periodical
Chapter
Session 2: Biomaterial Science
Edited by
Honghua Tan
Pages
402-408
DOI
10.4028/www.scientific.net/AMR.340.402
Citation
J. Qi, J. H. Miao, Y. X. Xie, "Synthetic Aperture Focusing Technique and Contrast Source Inversion Algorithm Applied in Elastic Wave Imaging", Advanced Materials Research, Vol. 340, pp. 402-408, 2012
Online since
September 2011
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