Reconstruction for Limited-Projection Fluorescence Molecular Tomography Based on a Double-Mesh Strategy

Figure 4

Reconstruction results with a coarse mesh, the double-mesh strategy, and the fine mesh based on -norm regularization. (a, b, c) show the cross-sectional views ( mm) of the fluorophore, and the black circles denote the real position of fluorophore. (d, e, f) show the corresponding coronal view of the recovered tetrahedral element, and the sphere is the fluorophore.

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