Multiple View Geometry of Projector-Camera Systems from Virtual Mutual Projection
PSIVT '09 Proceedings of the 3rd Pacific Rim Symposium on Advances in Image and Video Technology
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Recently, projector camera systems have been studied extensively for designing man machine interaction systems. In this paper, we propose a new method for calibrating uncalibrated projector camera systems. In particular, we show that it is possible to calibrate camera projector systems projectively and reconstruct 3D information reliably by using shadows of objects made my projector lights. We also show that by using the projectively calibrated projector camera systems we can achieve virtual music instruments, such as virtual piano.