JESUS, Kesse Jonatas de; KOBS, Henry Julio; CUKLA, Anselmo Rafael; CUADROS, Marco Antonio de Souza Leite; GAMARRA, Daniel Fernando Tello. Comparison of Visual SLAM Algorithms ORB-SLAM2, RTAB-Map and SPTAM in Internal and External Environments with ROS. In: BRAZILIAN SYMPOSIUM ON ROBOTICS AND LATIN AMERICAN ROBOTICS SYMPOSIUM (SBR/LARS), 13. , 2021, Online. Anais [...]. Porto Alegre: Sociedade Brasileira de Computação, 2021 . p. 216-221.