Performance evaluation of adaptive meshing algorithms for fluorescence diffuse optical tomography using experimental data.
Performance evaluation of adaptive meshing algorithms for fluorescence diffuse optical tomography using experimental data.
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DOI:
10.1364/ol.35.003727
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发表时间:
2010-11
期刊:
影响因子:
3.6
通讯作者:
Lu Zhou;B. Yazıcı;A. Ale;V. Ntziachristos
中科院分区:
文献类型:
--
作者:
Lu Zhou;B. Yazıcı;A. Ale;V. Ntziachristos
Fluorescence diffuse optical tomography (FDOT) is a computationally demanding imaging problem. The discretizations of FDOT forward and inverse problems pose a trade-off between the accuracy and the computational efficiency of the image reconstruction. To address this trade-off, we analyzed the effect of discretization on the accuracy of FDOT imaging and proposed novel adaptive meshing algorithms for FDOT in a series of studies. In this Letter, we apply these new adaptive meshing algorithms to FDOT imaging using real data from a phantom experiment to demonstrate the practical advantages of our algorithms in FDOT image reconstruction.