ASIS模块支持下融合注意力机制KNN的点云实例分割算法
项学泳,王力,宗文鹏,李广云

Point cloud instance segmentation based on attention mechanism KNN and ASIS module
Xue-yong XIANG,Li WANG,Wen-peng ZONG,Guang-yun LI
表 3 所提模型与现有模型在S3DIS数据集上实例分割结果
Tab.3 Instance segmentation results of proposed model and some existing models on S3DIS dataset %
模型 mCoV mWCov mPrec mRec
SGPN[8] 37.9 40.8 38.2 31.2
MT-PNet[10] 24.9
MV-CRF[10] 36.3
PartNet[30] 56.4 43.4
ASIS[9] 51.2 55.1 63.6 47.5
BoNet[31] 65.6 47.6
Ours 53.1 57.1 65.2 52.8