a wavelet-based multiresolution reconstruction method for fluorescent molecular tomography

Clicks: 211
ID: 222467
2009
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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.
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zou2009internationala Use this key to autocite in the manuscript while using SciMatic Manuscript Manager or Thesis Manager
Authors ;Wei Zou;Jiajun Wang;Kongpei Wu;David Dagan Feng
Journal Chemistry, an Asian journal
Year 2009
DOI
10.1155/2009/294545
URL
http://dx.doi.org/10.1155/2009/294545
Keywords
medical physics nuclear medicinemedical technology medical radiology

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