Acoustical imaging of 2D fluid targets buried in a half-space: A diffraction tomography approach.

Abstract : The imaging of inhomogeneous cylindrical fluid targets buried in a stratified medium is investigated by means of a diffraction tomography approach. The fundamental equations are briefly stated and then illustrated by a number of characteristic examples. The quality of the image is discussed when changes occur in the geometry of the target, its contrast with the embedding medium, and in the number of views. It is shown that this approach performs in an acceptable manner as long as qualitative results are sought.
Complete list of metadatas

https://hal-supelec.archives-ouvertes.fr/hal-00821261
Contributor : Dominique Lesselier <>
Submitted on : Wednesday, May 8, 2013 - 11:59:24 AM
Last modification on : Friday, September 28, 2018 - 1:16:43 AM

Identifiers

Collections

Citation

Bernard Duchêne, Dominique Lesselier, Walid Tabbara. Acoustical imaging of 2D fluid targets buried in a half-space: A diffraction tomography approach.. IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control, Institute of Electrical and Electronics Engineers, 1987, 34 (5), pp.540-549. ⟨10.1109/T-UFFC.1987.26980⟩. ⟨hal-00821261⟩

Share

Metrics

Record views

230