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Monoscopic 6DOF Detection using a Laser Pointer

, and . Virtuelle und Erweiterte Realität, 3. Workshop of the GI VR & AR special interest group, page 143-154. (2006)

Abstract

This article illustrates the detection of 6 degrees of freedom (DOF) by utilizing a simple laser pointer device and a camera. The laser pointer device is augmented by a diffraction grating to project a unique laser grid onto the projection planes used in projection based immersive VR-setups. The distortion of the projected grid is then used to calculate the additional degrees of freedom as required for human-computer interaction purposes.

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