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Parallel Tracking and Mapping for Small AR Workspaces - Source Code PTAM (Parallel Tracking and Mapping) is a camera tracking system for augmented reality. It requires no markers, pre-made maps, known templates, or inertial sensors. If you're unfamiliar with PTAM have a look at some videos made with PTAM. Here you may download a reference implementation of PTAM as described in our ISMAR 2007 paper

Georg Klein and David Murray Simulating Low-Cost Cameras for Augmented Reality Compositing In Transactions on Visualization and Computer Graphics (TVCG) May/June 2010 [IEEE link] Georg Klein and David Murray Parallel Tracking and Mapping on a Camera Phone In Proc. International Symposium on Mixed and Augmented Reality (ISMAR'09, Orlando) [PDF] [bibtex]

Introduction From Oct 2005 to August 2009 I was a post-doctoral research assistant in the Active Vision Group of the Oxford University Engineering Department. I worked under the supervision of Prof. David Murray. I was formerly a PhD student at the Machine Intelligence Laboratory of the Cambridge University Engineering Department, under the supervision of Dr. Tom Drummond. Originally from Austria,