2 papers
cs.RO2025
Robust Visual Teach-and-Repeat Navigation with Flexible Topo-metric Graph Map Representation
Jikai Wang, Yunqi Cheng, Kezhi Wang +1
Visual Teach-and-Repeat Navigation is a direct solution for mobile robot to be deployed in unknown environments. However, robust trajectory repeat navigation still remains challeng…
cs.RO2025
FFI-VTR: Lightweight and Robust Visual Teach and Repeat Navigation based on Feature Flow Indicator and Probabilistic Motion Planning
Jikai Wang, Yunqi Cheng, Zonghai Chen
Though visual and repeat navigation is a convenient solution for mobile robot self-navigation, achieving balance between efficiency and robustness in task environment still remains…