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Proceedings Paper

Geometry of a spherical image
Author(s): Warren M. Krueger
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Paper Abstract

A notion of spherical image is described that serves as a basis for defining the various geometric edges in a uniform way, for distinguishing between different views of an object, and for recovering range. The notion proposed here augments the point set image with a tangent vector frame field which arises naturally from the gradient of range and the perspective projection process.

Paper Details

Date Published: 23 June 1993
PDF: 10 pages
Proc. SPIE 2031, Geometric Methods in Computer Vision II, (23 June 1993); doi: 10.1117/12.146649
Show Author Affiliations
Warren M. Krueger, DePaul Univ. (United States)

Published in SPIE Proceedings Vol. 2031:
Geometric Methods in Computer Vision II
Baba C. Vemuri, Editor(s)

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