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Proceedings Paper

BIRIS: A Simple 3-D Sensor
Author(s): Francois Blais; Marc Rioux
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Paper Abstract

A geometry based on the use of a pattern projected on the scene and a mask in the aperture of an objective lens is used for the acquisition of objects shape. A standard CCD camera produces an image containing all the necessary information to measure the three spatial coordinates. A review of the sensor geometry is given. The algorithms used to extract the information and to remove the erroneous measurements are shown together with a practical hardware implementation.

Paper Details

Date Published: 22 January 1987
PDF: 8 pages
Proc. SPIE 0728, Optics, Illumination, and Image Sensing for Machine Vision, (22 January 1987); doi: 10.1117/12.937844
Show Author Affiliations
Francois Blais, National Research Council of Canada (Canada)
Marc Rioux, National Research Council of Canada (Canada)


Published in SPIE Proceedings Vol. 0728:
Optics, Illumination, and Image Sensing for Machine Vision
Donald J. Svetkoff, Editor(s)

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