Please use this identifier to cite or link to this item:
http://hdl.handle.net/10397/6825
| 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 Speed-ups 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. |
| Appears in Collections: | Journal/Magazine Article |
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| File | Description | Size | Format | |
|---|---|---|---|---|
| Zou_Wavelet-Based_Multiresolution_Reconstruction.pdf | 1.24 MB | Adobe PDF | View/Open |
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