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Determining surface orientation by projecting a stripe pattern

โœ Scribed by Asada, M.; Ichikawa, H.; Tsuji, S.

Book ID
119773396
Publisher
IEEE
Year
1988
Tongue
English
Weight
615 KB
Volume
10
Category
Article
ISSN
0162-8828

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Surface orientation from a projected gri
Surface orientation from a projected grid
โœ Shrikhande, N.; Stockman, G. ๐Ÿ“‚ Article ๐Ÿ“… 1989 ๐Ÿ› IEEE ๐ŸŒ English โš– 665 KB

Two simple methods are given for obtaining the surface shape of objects using a projected grid. After the camera is calibrated to the 3-D workspace, the only input data needed for the computation of surface normals are grid intersect points in a single 2-D image. The first method performs nonlinear