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cs.RO2025★ 1 cited
TANGO: Traversability-Aware Navigation with Local Metric Control for Topological Goals
Stefan Podgorski, Sourav Garg, Mehdi Hosseinzadeh +3
Visual navigation in robotics traditionally relies on globally-consistent 3D maps or learned controllers, which can be computationally expensive and difficult to generalize across…
cs.RO2024
RoboHop: Segment-based Topological Map Representation for Open-World Visual Navigation
Sourav Garg, Krishan Rana, Mehdi Hosseinzadeh +4
Mapping is crucial for spatial reasoning, planning and robot navigation. Existing approaches range from metric, which require precise geometry-based optimization, to purely topolog…