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In this paper, we consider 3D Bioluminescence tomography (BLT) source reconstruction from Poisson data in three dimensional space. With a priori information of sources sparsity and MAP estimation of Poisson distribution, we study the minimization of Kullback-Leihbler divergence with ℓ1 and ℓ0 regularization. We show numerically that although several ℓ1 minimization algorithms are efficient for...
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