MultiLoc: Look Around As You Localize for Fast And Robust Visual Re-localization
Relative camera pose is a basic geometric cue for visual re-localization and scene understanding. When using images alone, visual evidence may not sufficiently support reliable estimation of 3D-consistent motion. The challenge is especially acute in unfamiliar and ever-changing environments for real-time applications, where a system must infer spatial structure under tight time constraints from what it sees rather than rely on scene-specific reconstruction or training. This raises a fundamental question: how can live 3D camera motion be estimated accurately for re-localization in unseen environments while drawing on enough scene context to resolve pose ambiguity? We introduce MultiLoc, a ...
| Authors | Nobel Dang, Bing Li |
|---|---|
| Primary category | cs.CV |
| Published | 28 March 2026 |
| Last updated at source | 2 October 2026 |
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