Andrew Davison's group at Imperial College London has done lots of impressive things, but especially notice Richard Newcombe's DTAM.
http://www2.imperial.ac.uk/robotvision/website/php/pubs.php http://www.youtube.com/watch?v=Df9WhgibCQA
A precursor to this is the also-pretty-awesome PTAM (note the name resemblence), from Georg Klein at Oxford.
http://www.robots.ox.ac.uk/~gk/
Andrew Davison's group at Imperial College London has done lots of impressive things, but especially notice Richard Newcombe's DTAM.
http://www2.imperial.ac.uk/robotvision/website/php/pubs.php http://www.youtube.com/watch?v=Df9WhgibCQA
A precursor to this is the also-pretty-awesome PTAM (note the name resemblence), from Georg Klein at Oxford.
http://www.robots.ox.ac.uk/~gk/