Reconstruction method with data from a multiple-site continuous-wave source for three-dimensional optical tomography
JOSA A, Vol. 23, Issue 10, pp. 2388-2395 (2006)
http://dx.doi.org/10.1364/JOSAA.23.002388
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Abstract
A method is presented for reconstruction of the optical absorption coefficient from transmission near-infrared data with a cw source. As it is distinct from other available schemes such as optimization or Newton’s iterative method, this method resolves the inverse problem by solving a boundary value problem for a Volterra-type integral-differential equation. It is demonstrated in numerical studies that this technique has a better than average stability with respect to the discrepancy between the initial guess and the actual unknown absorption coefficient. The method is particularly useful for reconstruction from a large data set obtained from a CCD camera. Several numerical reconstruction examples are presented.
© 2006 Optical Society of America
OCIS Codes
(000.4430) General : Numerical approximation and analysis
(100.3190) Image processing : Inverse problems
(110.6960) Imaging systems : Tomography
(110.7050) Imaging systems : Turbid media
(170.3880) Medical optics and biotechnology : Medical and biological imaging
ToC Category:
Image Processing
History
Original Manuscript: February 2, 2006
Manuscript Accepted: March 31, 2006
Virtual Issues
Vol. 1, Iss. 11 Virtual Journal for Biomedical Optics
Citation
Jianzhong Su, Hua Shan, Hanli Liu, and Michael V. Klibanov, "Reconstruction method with data from a multiple-site continuous-wave source for three-dimensional optical tomography," J. Opt. Soc. Am. A 23, 2388-2395 (2006)
http://www.opticsinfobase.org/josaa/abstract.cfm?URI=josaa-23-10-2388
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