AI RESEARCH
HERE: Hierarchical Active Exploration of Radiance Field with Epistemic Uncertainty Minimization
arXiv CS.CV
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ArXi:2601.07242v2 Announce Type: replace-cross We present HERE, an active 3D scene reconstruction framework based on neural radiance fields, enabling high-fidelity implicit mapping. Our approach centers around an active learning strategy for camera trajectory generation, driven by accurate identification of unseen regions, which s efficient data acquisition and precise scene reconstruction. The key to our approach is epistemic uncertainty quantification based on evidential deep learning, which directly captures data insufficiency and exhibits a strong correlation with reconstruction errors.