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Proceedings Paper

A multispectrum fish-eye lens for rice canopy detecting
Author(s): Zhi Huang; Jian Bai; Xiyun Hou
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Paper Abstract

In this paper, a fish-eye lens used for detecting rice canopy has been presented. This is a small lens with broad spectrum detection. The lens is composed of two groups, with three changeable optical filters between them. The filters can be changed automatically by stepper motor. All the data can be analyzed immediately by the laptop computer. The first sample lens shows its good performance of image quality and portability for outdoor operation.

Paper Details

Date Published: 9 November 2010
PDF: 7 pages
Proc. SPIE 7849, Optical Design and Testing IV, 78491Z (9 November 2010); doi: 10.1117/12.869928
Show Author Affiliations
Zhi Huang, Zhejiang Univ. (China)
Jian Bai, Zhejiang Univ. (China)
Xiyun Hou, Zhejiang Univ. (China)

Published in SPIE Proceedings Vol. 7849:
Optical Design and Testing IV
Yongtian Wang; Julie Bentley; Chunlei Du; Kimio Tatsuno; Hendrik P. Urbach, Editor(s)

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