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Remote Sensing Technology and Application  1998, Vol. 13 Issue (1): 29-34    DOI: 10.11873/j.issn.1004-0323.1998.1.29
    
The Study of Transfer Performance of Scanning Imaging Spectrum System in Sampling Direction Described by Contrast Transfer Function
HUANG Xiaoxian
(Shanghai Institute of Technical Physics,The Chinese Academy of Sciences,Shanghai 200083)
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Abstract  

Characteristic matrix of multi-detector imaging spectrum system in its spacial sampling direction is derived firstly from the LSF of one-detector system by numerical calculation,using it we can obtain the output of system under known sine wave input,it is also proved that there exists no MTF in this direction of the system,but the contrast transfer function will reflect the transfer performance of system to sine signals with different periods well.

Key words:  Imaging spectrum system      Characteristic matrix      LSF      Sine signals      Contrast transfer     
Received:  07 April 1997      Published:  06 February 2012
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Cite this article: 

HUANG Xiaoxian. The Study of Transfer Performance of Scanning Imaging Spectrum System in Sampling Direction Described by Contrast Transfer Function. Remote Sensing Technology and Application, 1998, 13(1): 29-34.

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http://www.rsta.ac.cn/EN/10.11873/j.issn.1004-0323.1998.1.29     OR     http://www.rsta.ac.cn/EN/Y1998/V13/I1/29

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