Lumenlab > Projection onto a non-uniform surface

Full Version: Projection onto a non-uniform surface

Lumenlab > THE LIBRARY: Texts, Tools and Techniques > Calibration and Tools

chuckisnutz

Feb 2 2009, 07:50 PM

I remember seeing something somewhere where an individual mounted a still camera on a projector, and was able to integrate the two so that the projector could throw onto any surface, and the image would be even. It would be nice if you could compensate for a lack of evenness in color on the surface which you project on too. Is there any research or implimentation out there regarding this effect?

Quasi_Mojo

Feb 2 2009, 11:45 PM

I'm pretty sure the guy you're talking about is Johnny Chung Lee.

QUOTE

Projector-Based Location Discovery and Tracking
This is my PhD thesis work done at Carnegie Mellon University in the Human-Computer Interaction Institute. The basic idea is to use projected light to discover the locations of optical sensors. This location data can be fed back to the computer for use in a projected application. This results in a significant simplification and enabling capability for interactive projection and augmented reality applications. It eliminates the needs for calibration and eliminates the needs for an external tracking technology.

I can't help you with your request, though.

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