Fig. 6From: An Lp (0 ≤ p ≤ 1)-norm regularized image reconstruction scheme for breast DOT with non-negative-constraintComparisons of the execution time required by different regularization methods for the spatial resolution analysis with CCS = 22 mm: a the numerical experiments with SNR min = 20 dB; b the numerical experiments with SNR min = 30 dB; c the phantom experimentsBack to article page