基于边界点估计与稀疏卷积神经网络的三维点云语义分割

杨军,张琛

Semantic segmentation of 3D point cloud based on boundary point estimation and sparse convolution neural network

Jun YANG,Chen ZHANG

表 3 边界点估计模块有效性验证(t间隔为0.1)

Tab.3 Effectiveness verification of boundary point estimation module with t interval of 0.1

t mIoU/% t mIoU/% 0.1 64.5 0.6 68.2 0.2 65.9 0.7 68.0 0.3 67.4 0.8 67.9 0.4 69.5 0.9 67.7 0.5 68.6 1.0 67.6