BTW, these algorithms have been well understood and described by the research community for many years now. I think some companies targeting the high-end segment have incorporated some of these techniques, but I'm not sure why it's not filtered down into low-end consumer tech yet.
Actually, I think there's easily a startup or two in using your smartphone to calibrate a projector. The math would only have to be slightly modified, and if you could make this process seamless, it would be pretty cool.
"This project is an update on a previous rig I did in 2011. The original project was inspired ("Reverse-engineered") from a paper published in 2004 by Johnny Chung Lee"
I almost don't see why this can't be realtime. I imagine from here, all you need to do is throw more computing power at it? It's very cool. Imagine this plus a head-mounted pico-projector - any scrap of paper or wall could become an interface. Very excited about this technology.
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[ 3.8 ms ] story [ 17.5 ms ] threadhttp://www.cs.columbia.edu/CAVE/projects/pr_any/
BTW, these algorithms have been well understood and described by the research community for many years now. I think some companies targeting the high-end segment have incorporated some of these techniques, but I'm not sure why it's not filtered down into low-end consumer tech yet.
Actually, I think there's easily a startup or two in using your smartphone to calibrate a projector. The math would only have to be slightly modified, and if you could make this process seamless, it would be pretty cool.
http://johnnylee.net/projects/thesis/
"This project is an update on a previous rig I did in 2011. The original project was inspired ("Reverse-engineered") from a paper published in 2004 by Johnny Chung Lee"