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Proceedings Paper

Range data acquisition by coded structured light: error characteristic of binary and gray projection code
Author(s): Xiaoyi Jiang; Horst Bunke
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Paper Abstract

Projection of coded patterns is a popular method for the acquisition of dense range images. Usually, the binary code or gray code is used for projection patterns. In this paper we investigate the light plane identification error in the two codes. Our main result is that the binary code and gray code have the same error characteristic while the partial gray code is superior to the partial binary code.

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: 10.1117/12.169862
Show Author Affiliations
Xiaoyi Jiang, Univ. Bern (Switzerland)
Horst Bunke, Univ. Bern (Switzerland)


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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