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Proceedings Paper

3D Surface Reconstruction Using The Shadowgram And A-Priori Knowledge
Author(s): D. Raviv; Y. H. Pao; K. Loparo
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Paper Abstract

This paper deals with a new method of reconstructing 3D surfaces using some a-priori knowledge about them. The approach taken here uses the Shadowgram which relates shadows cast by the surface to the light source angle. Assuming that the contour of the surface can be described mathematically using a polynomial, the coefficients of the polynomial are evaluated using information from the Shadowgram.

Paper Details

Date Published: 7 March 1989
PDF: 5 pages
Proc. SPIE 1005, Optics, Illumination, and Image Sensing for Machine Vision III, (7 March 1989); doi: 10.1117/12.949047
Show Author Affiliations
D. Raviv, Case Western Reserve University (United States)
Y. H. Pao, Case Western Reserve University (United States)
K. Loparo, Case Western Reserve University (United States)


Published in SPIE Proceedings Vol. 1005:
Optics, Illumination, and Image Sensing for Machine Vision III
Donald J. Svetkoff, Editor(s)

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