GAO, P.; ZHANG, H. Long-Term Loop Closure Detection through Visual-Spatial Information Preserving Multi-Order Graph Matching. Proceedings of the AAAI Conference on Artificial Intelligence, [S. l.], v. 34, n. 06, p. 10369-10376, 2020. DOI: 10.1609/aaai.v34i06.6604. Disponível em: https://ojs.aaai.org/index.php/AAAI/article/view/6604. Acesso em: 19 apr. 2024.