An Iterative Method for Edge-Preserving MAP Estimation When Data-Noise Is Poisson. - Johnathan M. Bardsley; John Goldes (SIAM J. Sci. Comput., 2010)

Regularization parameter selection and an efficient algorithm for total variation-regularized positron emission tomography. - Johnathan M. Bardsley; John Goldes (Numer. Algorithms, 2011)