AI RESEARCH
OVI-MAP:Open-Vocabulary Instance-Semantic Mapping
arXiv CS.CV
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ArXi:2603.26541v1 Announce Type: new Incremental open-vocabulary 3D instance-semantic mapping is essential for autonomous agents operating in complex everyday environments. However, it remains challenging due to the need for robust instance segmentation, real-time processing, and flexible open-set reasoning. Existing methods often rely on the closed-set assumption or dense per-pixel language fusion, which limits scalability and temporal consistency. We