Fig. 1From: An Lp (0 ≤ p ≤ 1)-norm regularized image reconstruction scheme for breast DOT with non-negative-constraintStructural schematic diagram of the medium. In both the numerical and phantom experiments for the spatial resolution evaluation, the CCS is set to 22, 26, and 30 mm, respectively. For the quantitativeness and gray resolution analysis, the CCS is fixed at 40 mmBack to article page