TL;DR本文介绍了一个使用 3D 点云进行语义分割和对象识别的卷积神经网络,其中核心是点卷积,这是一种可以在点云的每个点上应用的新型卷积算子,并且网络设计简单且能在语义分割和对象识别任务中获得可比较的准确性。
Abstract
deep learning with 3D data such as reconstructed point clouds and CAD models
has received great research interests recently. However, the capability of
using point clouds with convolutional neural network has bee