Multiple Kinects in Rviz, image fusion?
Currently I've got three Kinects (1473's) running on Ubuntu 12.04 with ROSHydro. I'm able to access all image streams from all three Kinects, and the next step I wanted to achieve was combining streams to create a three dimensional (or at least partially 3D) image in something like RViz. I know that I need to create a transform between them but I can't find any tutorials or similar questions on here. Can someone help or point me in the right direction?