Urban Objects Segmentation Using Edge Detection. ENVIRONMENT. TECHNOLOGY. RESOURCES. Proceedings of the International Scientific and Practical Conference, [S. l.], v. 2, p. 26–29, 2015. DOI: 10.17770/etr2013vol2.853. Disponível em: https://archive-journals.rtu.lv/etr/article/view/3888.. Acesso em: 11 mar. 2026.