S. Moldovanu, L. Moraru, and D. Ştefănescu, “Evaluation of the Entropy Based Contrast Enhancement Methods for MRI Images”, The Annals of “Dunarea de Jos“ University of Galati. Fascicle III, Electrotechnics, Electronics, Automatic Control, Informatics, vol. 39, no. 2, pp. 5-10, Oct. 2016.