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Proceedings Paper

Research on algorithm for infrared hyperspectral imaging Fourier transform spectrometer technology
Author(s): Lifang Wan; Yan Chen; Ningfang Liao; Hang Lv; Shufang He; Yasheng Li
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Paper Abstract

This paper reported the algorithm for Infrared Hyperspectral Imaging Radiometric Spectrometer Technology. Six different apodization functions are been used and compared, and the phase corrected technologies of Forman is researched and improved, fast fourier transform(FFT)is been used in this paper instead of the linear convolution to reduce the quantity of computation.The interferograms is achieved by the Infrared Hyperspectral Imaging Radiometric Spectrometer which are corrected and rebuilded by the improved algorithm, this algorithm reduce the noise and accelerate the computing speed with the higher accuracy of spectrometers.

Paper Details

Date Published: 7 August 2015
PDF: 8 pages
Proc. SPIE 9623, 2015 International Conference on Optical Instruments and Technology: Optoelectronic Measurement Technology and Systems, 96231I (7 August 2015); doi: 10.1117/12.2195615
Show Author Affiliations
Lifang Wan, Beijing Institute of Technology (China)
Yan Chen, Beijing Institute of Technology (China)
Ningfang Liao, Beijing Institute of Technology (China)
Hang Lv, Beijing Institute of Technology (China)
Shufang He, Beijing Institute of Technology (China)
Yasheng Li, Beijing Institute of Technology (China)


Published in SPIE Proceedings Vol. 9623:
2015 International Conference on Optical Instruments and Technology: Optoelectronic Measurement Technology and Systems
Jigui Zhu; Hwa-Yaw Tam; Kexin Xu; Hai Xiao; Sen Han, Editor(s)

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