Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Freenect_launch depth camera does not send messages #33

Open
TomBrunner opened this issue Dec 21, 2016 · 1 comment
Open

Freenect_launch depth camera does not send messages #33

TomBrunner opened this issue Dec 21, 2016 · 1 comment

Comments

@TomBrunner
Copy link

TomBrunner commented Dec 21, 2016

Hi,

I'm quite new to ROS and CPP but what im trying to do is use face detector (http://wiki.ros.org/face_detector) with the kinect camera.
The problem I am having is that /camera/depth_registered/image_raw does not send anything until I echo it.
When using rostopic info it does say it is subscribed to by the face detector (and published by /camera/camera_nodelet_manager).
So what I would like to have is that I do not need to echo it first.
Can anyone help me with this?

with kind regards,
Tom

p.s. I do not have the same problem with the RGB camera
p.p.s I am using to change the topic face_detector is listening to to the one from the camera_nodelet_manager. Without this the system does not work.

@TomBrunner TomBrunner changed the title Freenect_launch depth camera does not publish Freenect_launch depth camera does not send messages Dec 21, 2016
@jack-oquin
Copy link
Member

This question is more appropriate for http://answers.ros.org.

See: http://www.ros.org/support/

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
None yet
Projects
None yet
Development

No branches or pull requests

2 participants