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Proceedings Paper

Transformation to the normal case of general noncalibrated projective stereo pairs
Author(s): G. Brandstaetter
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Paper Abstract

Presupposing relative orientation of projective bundles, the transformation to the normal case of `projective stereo pairs' is treated. The image coordinates do not refer to fiducial marks but to the content of the images whose image distances may be unknown. Hence the two images may originate from different nonmetric photographic cameras too. The method presented here uses projective image correlation and can be applied to both, digital and -- using photographic rectification -- analog images. The result is a normal case stereo pair without vertical parallaxes, which contains common parallel and horizontal epipolar lines.

Paper Details

Date Published: 1 March 1994
PDF: 8 pages
Proc. SPIE 2252, Optical 3D Measurement Techniques II: Applications in Inspection, Quality Control, and Robotics, (1 March 1994); doi: 10.1117/12.169841
Show Author Affiliations
G. Brandstaetter, Technical Univ. Graz (Austria)


Published in SPIE Proceedings Vol. 2252:
Optical 3D Measurement Techniques II: Applications in Inspection, Quality Control, and Robotics
Armin Gruen; Heribert Kahmen, Editor(s)

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