A Sparsity-Constrained Preconditioned Kaczmarz Reconstruction Method for Fluorescence Molecular Tomography

Figure 10

Reconstruction results of three targets. (a) The actual targets. (b) The relative deviation, sparsity, and Dice coefficient obtained by the SCP-Kaczmarz method. (c) The 2D slices at  mm obtained by the SCP-Kaczmarz algorithm. (d) The relative deviation, sparsity, and Dice coefficient obtained by the Kaczmarz method. (e) The 2D slices at  mm obtained by the Kaczmarz algorithm.