I found this whilst researching a query I had on mixing VGA video signals – looks like a very brainy person’s paper from a research project at a Netherlands university… be warned, it is complicated (I can follow what they are doing here, but TBH I fully understand only about 40% of it if that…)
here is a link to the paper (it is too big for me to upload as an attachment)
http://www.google.co.uk/url?sa=U&start=5&q=http://www.ubicom.tudelft.nl/docs/Pasman01a.pdf&e=7388
the URL for the entire project is here.
http://www.ubicom.tudelft.nl/
