PointNet: Deep Learning on Point Sets for 3D Classification and Segmentation

PointNet: Deep Learning on Point Sets for 3D Classification and Segmentation

Charles R. Qi* Hao Su* Kaichun Mo Leonidas J. Guibas
Stanford University

概述:
 由于点云数据的不规范性,之前的算法都是将点云数据转化为图片数据或者体素网格数据。本文创造性地将点云数据直接应用到了3D目标分类和识别检测任务中,针对点云数据三个特性:无序性,点之间有关性(Interaction among points)以及平移不变性,提出了新颖的Pointnet方法。
 PointNet: Deep Learning on Point Sets for 3D Classification and Segmentation

基本思路

模型亮点

总结