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Proceedings Paper

Spectral-analysis-based range image acquiring method
Author(s): Yingming Hao; Feng Zhu; Xinping Xu
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Paper Abstract

`Rainbow Range Finder' is a method for rapidly acquiring 3D information based on spectral analysis. It uses a special light with continuous spectrum to project across the objects, and its image will present the regular change of colors. One color forms a line in the color image and responds to a light plane structured by a wave band in the spectrum. When all the light planes are calibrated and the camera model is known, we can calculated 3D coordinates of all image points in the scene. This paper mainly discusses the light plane calibration and color classification techniques for implementation of these methods.

Paper Details

Date Published: 25 September 1998
PDF: 4 pages
Proc. SPIE 3545, International Symposium on Multispectral Image Processing (ISMIP'98), (25 September 1998); doi: 10.1117/12.323638
Show Author Affiliations
Yingming Hao, Shenyang Institute of Automation (China)
Feng Zhu, Shenyang Institute of Automation (China)
Xinping Xu, Shenyang Institute of Automation (China)


Published in SPIE Proceedings Vol. 3545:
International Symposium on Multispectral Image Processing (ISMIP'98)

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