3D optical tomography in the presence of void regions

Authors
Riley, J Dehghani, H Schweiger, M Arridge, SR Ripoll, J Nieto-Vesperinas, M
Citation
J. Riley et al., 3D optical tomography in the presence of void regions, OPT EXPRESS, 7(13), 2000, pp. 462-467
Citations number
17
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
OPTICS EXPRESS
ISSN journal
10944087 → ACNP
Volume
7
Issue
13
Year of publication
2000
Pages
462 - 467
Database
ISI
SICI code
1094-4087(200012)7:13<462:3OTITP>2.0.ZU;2-9
Abstract
We present an investigation of the effect of a 3D nonscattering gap region on image reconstruction in diffuse optical tomography. The void gap is mode lled by the Radiosity-Diffusion method and the inverse problem is solved us ing the adjoint field method. The case of a sphere with concentric spherica l gap is used as an example. (C) 2000 Optical Society of America.