| Issue |
J. Phys. IV France
Volume 02, Number C1, Avril 1992
Deuxième Congrès Français d'Acoustique / Second French Conference on Acoustics
|
|
|---|---|---|
| Page(s) | C1-641 - C1-644 | |
| DOI | https://doi.org/10.1051/jp4:19921138 | |
Deuxième Congrès Français d'Acoustique / Second French Conference on Acoustics
J. Phys. IV France 02 (1992) C1-641-C1-644
DOI: 10.1051/jp4:19921138
Equipe Electromagnétisme, Laboratoire des Signaux et Systèmes, CNRS ESE, Plateau de Moulon, F-91192 Gif-sur-Yvette cedex, France
© EDP Sciences 1992
J. Phys. IV France 02 (1992) C1-641-C1-644
DOI: 10.1051/jp4:19921138
IMAGERIE ULTRASONORE QUANTITATIVE
P. GRASSIN and B. DUCHENEEquipe Electromagnétisme, Laboratoire des Signaux et Systèmes, CNRS ESE, Plateau de Moulon, F-91192 Gif-sur-Yvette cedex, France
Abstract
We investigate herein transmission mode ultrasonic imaging of 3-D fluid media from single-frequency multiview synthetic data. The technique used is based upon a Newton-Kantorovitch algorithm, which yields an iterative solution of the non-linear ill-posed inverse scattering problem, through a linearization and a Tikhonov regularization procedure. We lay emphasis on the robustness of the algorithm.
© EDP Sciences 1992