Channel error effects in a transform image compression system are reduced without error correcting codes by the use of soft decision demodulation and optimal filtering. Filtering is accomplished only if a received word is unreliable. An optimal reconstruction method is derived and examples are presented.


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    Title :

    Optimal memoryless reconstruction of transformed images transmitted over noisy channels


    Additional title:

    Optimale gedaechtnislose Rekonstruktion von transformierten Bildern uebermittelt ueber einen gestoerten Kanal


    Contributors:


    Publication date :

    1980


    Size :

    10 Seiten, 4 Bilder, 3 Tabellen, 8 Quellen


    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




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