Author

Yi-Chang Qiu

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Open access Aug 2026

Geometry-Enhanced Point–Voxel Fusion with Active Learning for Label-Efficient Point Cloud Semantic Segmentation

GeoFuse-AL is proposed, a label-efficient segmentation framework that integrates a geometry-guided point–voxel network with multi-cue active learning and improves segmentation accuracy while substantially reducing annotation requirements.

Cheng Zhang, Fei Meng, Yi-Chang Qiu et al. · Applied Sciences · 0 citations