saving depth image into pcd
Hi,
I would like to save the depth images into pcd format files which I viewed in rviz through openni_kinect. Can someone gives some clues? Thanks
Best, Kang
ROS Resources: Documentation | Support | Discussion Forum | Index | Service Status | ros @ Robotics Stack Exchange |
Hi,
I would like to save the depth images into pcd format files which I viewed in rviz through openni_kinect. Can someone gives some clues? Thanks
Best, Kang
Hey Kang,
There is a PCL tutorial on writing point cloud data to PCD files available here. Additionally, there is a simple tool called pointcloud_to_pcd which does this and is located in the pcl_ros folder. You would run something along the lines of:
rosrun pcl_ros pointcloud_to_pcd input:=/camera/depth/points2
if your depth data was being published on /camera/depth/points2. The node would then write a PCD file for each message it received.
Hope this helps,
Peter
Asked: 2011-05-19 20:59:17 -0500
Seen: 2,161 times
Last updated: May 19 '11
openni_launch with standalone PCL [closed]
Ubuntu 12.04.2 and openni_launch not detecting Kinect after update?
visual servoing using kinect camera
could not find executable file
Verify if world point is in camera's field of view
kinect green light keeps freshing. Seems no driver
How to transform a point cloud from camera coordinates to world coordinates