During the research of hyper-spectral imaging spectrometer, how to process the huge amount of image data is a difficult problem for all researchers. The amount of image data is about the order of magnitude of several hundreds megabytes per second. With the development of multi-core computer, parallel computing on multi-core computer is increasingly applied in large-scale data processing. In this paper, we give a detailed discussion of parallel computing technology, we also apply this technology to the data processing of hyper-spectral image data. Experimental results show that the speed of data processing is apparently improved. Our research has significant meaning for the engineering application of hyper-spectral imaging spectrometer.


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    Title :

    The application of parallel computing technology in the data processing of the imaging spectrometer


    Contributors:
    Zhang, Lei (author) / Gao, Jiao Bo (author) / Gao, Meng (author) / Xie, JunHu (author) / Meng, He Min (author) / Zhang, Fang (author) / Zhao, Yu-jie (author) / Xiao, Xiangguo (author)

    Conference:

    Selected Papers from Conferences of the Photoelectronic Technology Committee of the Chinese Society of Astronautics 2014, Part I ; 2014 ; China,China


    Published in:

    Proc. SPIE ; 9521 ; 95211W


    Publication date :

    2015-03-04





    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English




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