Application of U-Net and Auto-Encoder to the Road/Non-road Classification of Aerial Imagery in Urban Environments. - Amanda Spolti; Vitor Campanholo Guizilini; Caio C. T. Mendes; Matheus D. Croce; André R. de Geus; Henrique Candido de Oliveira; André R. Backes; Jefferson R. Souza (VISIGRAPP (4: VISAPP), 2020)