Ask Your Question
1

openni_node.launch no longer in openni_camera?

asked 2011-08-23 05:51:31 -0500

Pi Robot gravatar image

updated 2016-10-24 09:00:43 -0500

ngrennan gravatar image

I'm not sure if this is a bug or a planned change, but up until not too long ago, I'd swear I was always able to fire up a connection to my Kinect with the command:

$ roslaunch openni_camera openni_node.launch

Now in the latest Electric RC-1 Debian packages, the file openni_node.launch no longer exists. Not sure if it disappeared earlier than RC-1. Has anyone else run into this or am I having a senior moment?

--patrick

UPDATE: Thanks to Mike's answer below, I tried launching from the new location:

$ roslaunch openni_launch openni.launch

And amid the INFO messages, I get a number of ERROR messages as listed below. Also, I get a blank image in image_view when I try:

$ rosrun image_view image_view image:=/camera/rgb/image_color

Here now is the output from openni.launch:

[ERROR] [1314123870.086794930]: Tried to advertise a service that is already advertised in this node [/camera/depth_registered/image_rect_raw/compressed/set_parameters]
[ERROR] [1314123870.096387560]: Tried to advertise a service that is already advertised in this node [/camera/depth_registered/image_rect_raw/theora/set_parameters]
[ INFO] [1314123874.255698250]: Number devices connected: 1
[ INFO] [1314123874.256049202]: 1. device on bus 001:20 is a Xbox NUI Camera (2ae) from Microsoft (45e) with serial id 'B00362222624036B'
[ INFO] [1314123874.257676854]: Searching for device with index = 1
[ INFO] [1314123874.334089426]: Opened 'Xbox NUI Camera' on bus 1:20 with serial number 'B00362222624036B'
[ INFO] [1314123874.370155878]: rgb_frame_id = '/camera_rgb_optical_frame' 
[ INFO] [1314123874.370254144]: depth_frame_id = '/camera_depth_optical_frame' 
[ INFO] [1314123874.375764411]: using default calibration URL
[ INFO] [1314123874.375919878]: camera calibration URL: file:///home/patrick/.ros/camera_info/rgb_B00362222624036B.yaml
[ERROR] [1314123874.376112291]: Unable to open camera calibration file [/home/patrick/.ros/camera_info/rgb_B00362222624036B.yaml]
[ WARN] [1314123874.376192120]: Camera calibration file /home/patrick/.ros/camera_info/rgb_B00362222624036B.yaml not found.
[ INFO] [1314123874.378165834]: using default calibration URL
[ INFO] [1314123874.378270805]: camera calibration URL: file:///home/patrick/.ros/camera_info/depth_B00362222624036B.yaml
[ERROR] [1314123874.378358246]: Unable to open camera calibration file [/home/patrick/.ros/camera_info/depth_B00362222624036B.yaml]
[ WARN] [1314123874.378610024]: Camera calibration file /home/patrick/.ros/camera_info/depth_B00362222624036B.yaml not found.
[ WARN] [1314123874.380757992]: Using default parameters for RGB camera calibration.
[ WARN] [1314123874.380868691]: Using default parameters for IR camera calibration.
edit retag flag offensive close merge delete

1 Answer

Sort by ยป oldest newest most voted
1

answered 2011-08-23 06:02:33 -0500

fergs gravatar image

Launch files have moved to the "openni_launch" package.

edit flag offensive delete link more

Comments

Thanks Fergs,--however, launching the new openni.launch file gives me errors and I get a blank RGB image using image_view. I have updated my question with the error output.
Pi Robot gravatar imagePi Robot ( 2011-08-23 06:27:07 -0500 )edit
You'll also have to dynamic reconfigure to turn on depth_registration, as it no longer does so automatically (you can also set a rosparam parameter)
fergs gravatar imagefergs ( 2011-08-23 06:45:16 -0500 )edit
Got it--thanks!
Pi Robot gravatar imagePi Robot ( 2011-08-23 08:00:50 -0500 )edit

I have the same problems as above.Have you solved them? Would you please tell me how to get it?and how to dynamic reconfigure to turn on depth_registration?Thanks very much!

sven_007 gravatar imagesven_007 ( 2012-02-16 15:18:27 -0500 )edit

I have the same problems as above.Have you solved them? Would you please tell me how to get it?

sven_007 gravatar imagesven_007 ( 2012-02-16 15:18:31 -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

Stats

Asked: 2011-08-23 05:51:31 -0500

Seen: 1,891 times

Last updated: Aug 23 '11