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Title: A wavelet-based multiresolution reconstruction method for fluorescent molecular tomography
Authors: Zou, W
Wang, J
Wu, K
Feng, DD
Issue Date: 2009
Source: International journal of biomedical imaging, v. 2009, 294545, p. 1-11
Abstract: Image reconstruction of fluorescent molecular tomography (FMT) often involves repeatedly solving large-dimensional matrix equations, which are computationally expensive, especially for the case where there are large deviations in the optical properties between the target and the reference medium. In this paper, a wavelet-based multiresolution reconstruction approach is proposed for the FMT reconstruction in combination with a parallel forward computing strategy, in which both the forward and the inverse problems of FMT are solved in the wavelet domain. Simulation results demonstrate that the proposed approach can significantly speed up the reconstruction process and improve the image quality of FMT.
Keywords: Computing strategies
Large deviations
Matrix equations
Multiresolution reconstruction
Reconstruction process
Simulation result
Wavelet domain
Publisher: Hindawi Publishing Corporation
Journal: International journal of biomedical imaging 
ISSN: 1687-4188 (print)
1687-4196 (online)
DOI: 10.1155/2009/294545
Rights: Copyright © 2009 Wei Zou et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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