Spectral imaging of a color document is realized by a modified flat-bed scanner in which its linear image sensor is replaced by a diffraction grating and a two-dimensional image sensor. This illuminant-independent color recording may be advantageous for desk-top applications.


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    Title :

    Spectral imaging with a modified document scanner


    Contributors:
    Okuda, Y (author) / Yamashita, K (author) / Fujieda, I (author)


    Publication date :

    2010-10-01


    Size :

    730426 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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