Convolutional Neural Networks and Image Patches for Lithological Classification of Brazilian Pre-Salt Rocks. - Mateus Roder; Leandro Aparecido Passos; Clayton R. Pereira; João Paulo Papa; Altanir Flores de Mello Junior; Marcelo Fagundes de Rezende; Yaro Moisés Parizek Silva; Alexandre Campane Vidal (VISIGRAPP (3): VISAPP, 2024)