BriefGPT.xyz
Dec, 2020
Point2Skeleton: 从点云学习骨骼表示
Point2Skeleton: Learning Skeletal Representations from Point Clouds
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Cheng Lin, Changjian Li, Yuan Liu, Nenglun Chen, Yi-King Choi...
TL;DR
使用无监督学习方法,通过中轴变换来捕捉点云的内在几何和拓扑特性,从而产生更为通用的骨架结构,并利用此学习结果可以促进点云的表面重建和分割。
Abstract
We introduce Point2Skeleton, an
unsupervised method
to learn
skeletal representations
from
point clouds
. Existing skeletonization methods
→