Gray-level discretization impacts reproducible MRI radiomics texture features Duron, Loïc ; Balvay, Daniel ; Vande Perre, Saskia ; Bouchouicha, Afef ; Savatovsky, Julien ; Sadik, Jean-Claude ; Thomassin-Naggara, Isabelle ; Fournier, Laure ; Lecler, Augustin Abstract Publication: PLoS ONE Pub Date: March 2019 DOI: 10.1371/journal.pone.0213459 Bibcode: 2019PLoSO..1413459D