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Proceedings Paper

Foreign fiber detecting system based on multispectral technique
Author(s): Qi Li; Shaokun Han; Ping Wang; Liang Wang; Wenze Xia
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Paper Abstract

This paper presents a foreign fiber detecting system based on multi-spectral technique. The absorption rate and the reflectivity of foreign fibers differently under different wavelengths of light so that the characteristics of the image has difference in the different light irradiation. Contrast pyramid image fusion algorithm and adaptive enhancement is improved to extracted the foreign fiber from the cotton background. The experimental results show that the single light source can detect 6 kinds of foreign fiber in cotton and multi-spectral detection can detect eight kinds.

Paper Details

Date Published: 5 August 2015
PDF: 7 pages
Proc. SPIE 9618, 2015 International Conference on Optical Instruments and Technology: Optical Systems and Modern Optoelectronic Instruments, 96180W (5 August 2015); doi: 10.1117/12.2193132
Show Author Affiliations
Qi Li, Beijing Institute of Technology (China)
Shaokun Han, Beijing Institute of Technology (China)
Ping Wang, Beijing Institute of Technology (China)
Liang Wang, Beijing Institute of Technology (China)
Wenze Xia, Beijing Institute of Technology (China)


Published in SPIE Proceedings Vol. 9618:
2015 International Conference on Optical Instruments and Technology: Optical Systems and Modern Optoelectronic Instruments
Yongtian Wang; Xiaodi Tan; Kimio Tatsuno, Editor(s)

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