このへんを参考にして
A. Eitel, et.al,”Multimodal Deep Learning for
Robust RGB-D Object Recognition”
M. Schwarz, H. Schulz, and S. Behnke, “RGB-D
object recognition and pose estimation based on pre-
trained convolutional neural network features,” in
Proc. of the IEEE Int. Conf. on Robotics &
Automation (ICRA), 2015.