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Black camera image Rviz , Asus Xtion

asked 2015-07-20 12:00:13 -0500

Saracerno gravatar image

Hi, I run openni2.launch along my xtion but in rviz some topics show me black image when i choose camera . Instead i'm able to take pointcloud.

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This isn't enough information, what topic did you subscribe to for the image which gave you a black image?

William gravatar image William  ( 2015-07-20 17:32:34 -0500 )edit

It's the topic depth registered /image_rect that i need to feed fovis node, but my camera xtion pro NO LIVE i can't take rgb image but only depth image. How can i make visual odometry so ?

Saracerno gravatar image Saracerno  ( 2015-07-21 07:07:16 -0500 )edit

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answered 2015-07-21 06:37:33 -0500

I guess you have to enable registration for it to get it I guess.

Try this Tutorial: http://wiki.ros.org/openni_launch/Tut...

Regards,

Christian

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Asked: 2015-07-20 12:00:13 -0500

Seen: 558 times

Last updated: Jul 21 '15