# Weakly Supervised 3D Point Cloud Segmentation via Multi-Prototype Learning

> Research article (IEEE Transactions on Circuits and Systems for Video Technology, 2023) · cited 32× · AI/ML

**Wikidata**: [openalex:W4378697003](https://www.wikidata.org/wiki/openalex:W4378697003)  
**Source**: https://4ort.xyz/entity/weakly-supervised-3d-point-cloud-segmentation-via-multi-prototype-learning