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Published on Sep 6, 2010
The Volume Slicing Display enables interactive exploration of volumetric data using a rigid, passive, untethered screen. The system tracks the screen (a piece of plexiglas or paper) using a custom monocular high-speed vision system (Vision Chip) or using ARToolkit markers; then one or more projectors on the room project the corresponding slice of a 3D virtual object on that surface in real time. This experimental interface will enable multiple users to feel as if 3D virtual objects co-exist in real space, as well as to explore them interactively using cheap passive projection surfaces (plexiglas or even paper). This project is related to the "Khronos Projector" and the "Deformable Workspace", but is more oriented towards medical imaging technologies.