id	domain	url
gi-2563	www.cs.ubc.ca	http://www.cs.ubc.ca/~lowe/keypoints
gi-2563	www.cs.unc.edu	www.cs.unc.edu/~ccwu/siftgpu
gi-2563	www.cs.ubc.ca	http://www.cs.ubc.ca/~lowe/keypoints
gi-2563	www.cs.unc.edu	http://www.cs.unc.edu/~ccwu/siftgpu
gi-2563	www.cs.unc.edu	http://www.cs.unc.edu/~ccwu/siftgpu
gi-2563	users.rsise.anu	http://users.rsise.anu
gi-2563	www.ics.forth.gr	http://www.ics.forth.gr/lourakis/levmar/levmar.pdf
gi-2563	users.rsise.anu.edu.au	http://users.rsise.anu.edu.au/~hartley/papers/q/q.pdf
gi-2563	users.rsise.anu.edu.au	http://users.rsise.anu.edu.au/~hartley/papers/q/q.pdf
gi-2563	www.ics.forth.gr	http://www.ics.forth.gr/lourakis/levmar/levmar.pdf