[ros-users] How to save 3D image from pointcloud

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Author: #TAN ZHI PING#
Date:  
To: ros-users@code.ros.org
Subject: [ros-users] How to save 3D image from pointcloud
Hi all,

I learned that map_server can be used to save 2D image using laserscan.msg as the data. But is there any ways to save 3D image using pointcloud.msg other than octomap?

With thanks,
Zhiping