Since I want to do the processing toward the IR and RGB data from Kinect in one node, I need to build two subscribers and then iteratively subscribing the IR and RGB data published by openni_node within the openni_camera_unstable package. (Due to the limitation of Kinect:Cannot stream RGB and IR at the same time.) But I have no idea how to code that out. Is there anyone would like to give me any advice or samples? Thanks a lot!
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Comment by ROSkinect on 2014-06-23:
Hi walonchiu, I wanna ask you if you can send me the code that you use to subscribe to IR camera topic ? Thank you