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pirobot / skeleton_markers

Track and display skeleton markers using ROS and OpenNI

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Can't publish depth image

RoboEvangelist opened this issue · comments

commented

Folks,

How can I publish the depth image so that other ROS nodes can me use of it? When I convert the depth generator data to CV_16UC1 and publish I just get a black image on my other nodes. Do you know how this conversion between Openni/OpenGL and ROS works?
See my post here: ros_answer

Thanks

commented

Folks,

Openni_lunch package works along openni_tracker, and skeleton_markers. So I am grabbing the images that openni_lunch is publishing. This means more nodes running in my system, and more computations and network bandwidth usage, but I guess that suffices for now.