Phase-only Fourier hologram is recorded optically and applied as matched phase-only spatial filter to the discrimination of characters. The comparison between this filter and the overexposed classical matched spatial filter is presented.


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    Title :

    Phase-Only Fourier Hologram As An Optical Matched Spatial Filter


    Contributors:

    Conference:

    Holography Applications ; 1986 ; Beijung,China


    Published in:

    Publication date :

    1988-01-15





    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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