TITLE

A multiscale approach to diffraction tomography of complex three-dimensional objects

AUTHOR(S)
Simonetti, F.; Huang, L.; Duric, N.
PUB. DATE
August 2009
SOURCE
Applied Physics Letters;8/10/2009, Vol. 95 Issue 6, p061904
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
Tomography of complex three-dimensional objects with diffractive waves remains an open challenge due to the large number of scattering measurements required to obtain a stable solution to the inverse problem of reconstructing an image of the object from a set of independent scattering experiments. Here, this problem is addressed with a multiscale approach that is demonstrated experimentally using ultrasonic waves and which leads to high resolution images comparable to x-ray computerized tomography but without the limitations associated with ionizing radiation.
ACCESSION #
43720438

 

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