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Proceedings Paper

Analysis of three-dimensional point position for skewed-axes stereo vision systems
Author(s): Haian Fang; Joseph H. Nurre
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Paper Abstract

Stereo vision is the use of two images of an object to determine its three dimensional position. In this paper, an analysis is presented which explicitly depicts the relationship between a three dimensional point position and its corresponding view, in a skewed focal aces stereo imaging system. The corresponding relationship between a parallel stereo system and a skewed stereo system is described. The computational errors of range measurement for several skewed angles are presented, given pixel quantization errors. In addition, the probability distribution of error within a given range is obtained.

Paper Details

Date Published: 9 April 1993
PDF: 10 pages
Proc. SPIE 1832, Vision Geometry, (9 April 1993); doi: 10.1117/12.142174
Show Author Affiliations
Haian Fang, Ohio Univ. (United States)
Joseph H. Nurre, Ohio Univ. (United States)


Published in SPIE Proceedings Vol. 1832:
Vision Geometry
Robert A. Melter; Angela Y. Wu, Editor(s)

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