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Proceedings Paper

Study of radiometric calibration methods on a compact novel imaging guided FTIR spectrometer
Author(s): Xiaobing Dai; Xiangyan Liu; Pengcheng Gao; Xudong He
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Paper Abstract

Emerging applications in Defense and Security require sensors with state-of-the-art sensitivity and capabilities. We have developed a compact novel instrument that can not only provide imaging capability, bust also one that provides spectral capability of the field of view (FOV) center under the imaging guided. The absolute radiance accuracy of an instrument is one of its fundamental characteristics. In order to meet the highest radiometric precision and accuracy, we give two specific calibration methods: two-point calibration and multi-point segmentation calibration. This paper presents the results of the analysis of the radiometric calibration of this instrument, with emphasis on the temporal behavior of the instrument response.

Paper Details

Date Published: 26 October 2013
PDF: 6 pages
Proc. SPIE 8921, MIPPR 2013: Remote Sensing Image Processing, Geographic Information Systems, and Other Applications, 89210C (26 October 2013); doi: 10.1117/12.2031352
Show Author Affiliations
Xiaobing Dai, Huazhong Univ. of Science and Technology (China)
Xiangyan Liu, Huazhong Univ. of Science and Technology (China)
Pengcheng Gao, Huazhong Univ. of Science and Technology (China)
Xudong He, Huazhong Univ. of Science and Technology (China)


Published in SPIE Proceedings Vol. 8921:
MIPPR 2013: Remote Sensing Image Processing, Geographic Information Systems, and Other Applications
Jinwen Tian; Jie Ma, Editor(s)

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