Tackling data scarcity: Synthetic tumour and mask generation to improve image segmentation. - Félix Quinton; Benoit Presles; Romain Popoff; François Godard; Olivier Chevallier; Julie Pellegrinelli; Jean-Marc Vrigneaud; Jean-Louis Alberini; Fabrice Mériaudeau (Artif. Intell. Medicine, 2026)