Hi Wei,
Please ask this on answers.ros.org so others can learn from your query in the future.

Also please provide information about what sort of hardware you are running and your network topology. 

Thanks,
Tully

On Tue, Mar 1, 2011 at 7:12 PM, liuwei@cmu.edu <liuwei@cmu.edu> wrote:
Hi,

I could only get a very low frame rate with openni_kinect on the ROS.
I am using a kinect camera, with the command of rosbag record -a, 
I find that the frame rate is just about 3fps. Even when I just record a single
topic, the fps is still low, is about 8 fps, with a extremely big file. Can 
you help me about this?

And Is there a instruction about the data in every topic?
topics like 
/camera/depth/camera_info
/camera/depth/disparity
/camera/rgb/image

Regards
Wei

--
Wei Liu
Research Scholar
Robotics Institute NSH1202
Carnegie Mellon University


_______________________________________________
ros-users mailing list
ros-users@code.ros.org
https://code.ros.org/mailman/listinfo/ros-users




--
Tully Foote
Systems Engineer
Willow Garage, Inc.
tfoote@willowgarage.com
(650) 475-2827