Ask Your Question
2

openni in rviz

asked 2012-11-18 10:32:15 -0600

salma gravatar image

hi all, i was trying to do these steps on my PC http://www.ros.org/wiki/openni_launch#Quick_start

in Quick start part

with my kinect XBOX 360

all steps are Ok with me and disparity , RGB and grayscale picture shown normally outside rviz as below : http://www.mediafire.com/view/?3gjedq55lva976o

but inside rviz don't show any thing like that http://www.mediafire.com/view/?7qcr3tm8ovvczga

all steps to enable depth_registration are perfictly done but rviz don't appear any thing is there any problem ? :))

edit retag flag offensive close merge delete

1 Answer

Sort by ยป oldest newest most voted
0

answered 2012-11-18 11:08:47 -0600

Ben_S gravatar image

In rviz you are subscribing to the normal un-registered pointcloud. You should change that to /camera/depth_registered/points if you have depth registration enabled.

If you still experience problems you should look at the text of the warning message and/or try setting a different fixed frame.

It may also help to check if any pointclouds are published at all using: rostopic hz <topic>

edit flag offensive delete link more

Your Answer

Please start posting anonymously - your entry will be published after you log in or create a new account.

Add Answer

Question Tools

1 follower

Stats

Asked: 2012-11-18 10:32:15 -0600

Seen: 114 times

Last updated: Nov 18 '12