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An architecture and prototype implementation of an automation system for industrial 3-D digitization is described. Facilities for automated view planning, collision avoidance and 3-D data management are combined with a graphical user interface to give the operator control of an integrated virtual digitizing environment. Primary objectives for the design are(More)
We describe techniques for computing the three-dimensional structure of a scene with a single camera that, in place of the normal iris, has a mask with multiple apertures. Images from each aperture are superimposed to form a composite image that we show can be used to accurately sense depth. The algorithms we describe can be implemented easily in hardware(More)
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