Ask Your Question
0

Object recognition kitchen capture orb_template

asked 2013-12-12 20:49:02 -0500

Tirjen gravatar image

updated 2014-01-28 17:18:49 -0500

ngrennan gravatar image

Hello everybody!

I'm trying to use the ORK on ubuntu 12.04 with ros Hydro. I installed it using sudo apt-get install ros-hydro-object-recognition-*. I did not install couchapp (sudo pip install -U couchapp), as, if I understood well, it is not necessary. Now, following this tutorial, I have a kinect connected to my computer and running:

rosrun openni_launch openni.launch

works properly, as I can see the depth image with image_view. However, when I try to use the command:

rosrun object_recognition_capture orb_template -o my_textured_plane

what happens is that the depth image that appears is all black and the ORB window all red. Moreover I noticed that if I try to run this command with the image_view running and showing the depth image, the image_view stops to be updated, i.e. the openni.launch doesn't publish anymore the /camera/depth/image topic. Also when I stop running the orb_template command, the depth image topic still isn't published.

Any help would be appreciated! Thanks!!

EDIT:

this is the output of the command rosrun object_recognition_capture orb_template -o my_textured_plane

Listening for key: s on imshow:save
Registration? 1
Sync? 0
1. device on bus: 2 @ 6 with serial number: A00365A03335051A  Microsoft : Xbox NUI Camera
Time diff max: 16.8667
Registered:on Supported: 1
Setting registration on
Setting sync off
edit retag flag offensive close merge delete

1 Answer

Sort by ยป oldest newest most voted
1

answered 2013-12-15 03:18:16 -0500

o3p7s5 gravatar image

updated 2013-12-15 03:18:48 -0500

Are you using a 32 bit Ubuntu? Then it is a known Bug. Just install 64 bit Ubuntu and move on! See https://github.com/wg-perception/capture/issues/15#issuecomment-30496760

Greets, O3

edit flag offensive delete link more

Comments

That's it! Thank you! I will try it in a few days!

Tirjen gravatar image Tirjen  ( 2013-12-15 20:11:05 -0500 )edit

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: 2013-12-12 20:49:02 -0500

Seen: 615 times

Last updated: Dec 15 '13