arXiv Computer Vision· Chao Yin, Qing Han, Zhiwei Hou, Yue Liu, Anjin Dai, Hongda Hu, Ji Yang, Wei Yao·· 8 小时前AI 评分42
空间上下文约束解决长尾TLS工业MEP点云分割中的共享基元歧义
Resolving Primitive-Sharing Ambiguity in Long-Tailed TLS-Based Industrial MEP Point Cloud Segmentation via Spatial Context Constraints
AI 导读
针对TLS工业MEP点云分割中减速器、阀门等安全关键部件长期误分类的问题,研究提出空间上下文约束,在Class-Balanced Loss上扩展Boundary-CB与Density-CB两种与骨干无关的机制。
来源:arXiv Computer Vision · arxiv.org