Bernhard Reitinger Christopher Zach Dieter Schmalstieg Augmented Reality Scouting for Interactive 3D Reconstruction. 219-222 2007 VR http://doi.ieeecomputersociety.org/10.1109/VR.2007.352485 conf/vr/2007 db/conf/vr/vr2007.html#ReitingerZS07