A Finite Element Mesh Aggregating Approach to Multiple-Source Reconstruction in Bioluminescence Tomography

<table>3D views of reconstruction results with synthetic data generated from four scattered sources with different powers. (a)–(d) are the results of Tikhonov + GTS, <svg height="10.8625" id="M111" style="vertical-align:-0.13794pt" version="1.1" viewbox="0 0 37.200001 10.8625" width="37.200001" xmlns="http://www.w3.org/2000/svg">
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<tspan style="font-size: 12.50px; " x="0" y="0">𝑙</tspan>
<tspan style="font-size: 12.50px; " x="3.9759541" y="0">1</tspan>
<tspan style="font-size: 12.50px; " x="10.915119" y="0">−</tspan>
<tspan style="font-size: 12.50px; " x="20.179842" y="0">𝑙</tspan>
<tspan style="font-size: 12.50px; " x="24.155796" y="0">𝑠</tspan>
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</svg> + GTS, Tikhonov + MSDS, and <svg height="10.8625" id="M112" style="vertical-align:-0.13794pt" version="1.1" viewbox="0 0 37.200001 10.8625" width="37.200001" xmlns="http://www.w3.org/2000/svg">
<g transform="matrix(1.25,0,0,-1.25,0,10.8625)">
<g transform="translate(72,-63.31)">
<text transform="matrix(1,0,0,-1,-71.95,63.5)">
<tspan style="font-size: 12.50px; " x="0" y="0">𝑙</tspan>
<tspan style="font-size: 12.50px; " x="3.9759541" y="0">1</tspan>
<tspan style="font-size: 12.50px; " x="10.915119" y="0">−</tspan>
<tspan style="font-size: 12.50px; " x="20.179842" y="0">𝑙</tspan>
<tspan style="font-size: 12.50px; " x="24.155796" y="0">𝑠</tspan>
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</svg> + MSDS, respectively.</table>

International Journal of Biomedical Imaging

fig5

Figure 5

Figure 5: A Finite Element Mesh Aggregating Approach to Multiple-Source Reconstruction in Bioluminescence Tomography 