语义分割将3-D点云中的每个点与类标签相关联,例如车
,truck
,地面
, or植被
。LIDAR Toolbox™提供深度学习算法,以对点云数据执行语义分割。使用PointSeg,Squeezesegv2和PointNet ++卷积神经网络(CNN)来开发语义分割模型。
You can segment ground in point cloud data using thesegmentGroundSMRF
function. It is used in theTerrain Classification for Aerial Lidar Dataworkflow, which segments ground, vegetation and buildings in aerial point clouds.
Understand how to use point clouds for deep learning.
Getting started with PointNet++
Define PointNet++ network and learn how to perform semantic segmentation using the same.
Datastores for Deep Learning(Deep Learning Toolbox)
了解如何在深度学习应用程序中使用数据存储。
List of Deep Learning Layers(Deep Learning Toolbox)
Discover all the deep learning layers in MATLAB®。