T. Scotti et A. Wirgin, LOCATION AND SHAPE RECONSTRUCTION OF A SOFT BODY BY MEANS OF CANONICAL SOLUTIONS AND MEASURED SCATTERED SOUND FIELDS, Comptes rendus de l'Academie des sciences. Serie II. Mecanique, physique, chimie, astronomie, 320(12), 1995, pp. 641-646
The location and generally complex shape of an impenetrable body submi
tted to a sonic wave are determined from measurements of the diffracte
d field and known solutions of a canonical problem involving a body of
simple shape.