Author

Zhi Li

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Preprint Aug 2026

Unordered Landmark Visual Navigation

Unordered Landmark Visual Navigation (ULVN) is proposed, a unified RGB-only framework free from temporal and odometric priors that constructs a robust 2D topological map directly from unstructured images via calibrated geometric verification and maximum spanning forest refinement.

Hao Ren, Junzhe Zhu, Yihan Li et al. · 0 citations