It is well known that vector quantisation (VQ) is a good technique for image coding. For VQ-based image coding, vector-based signal processing techniques should be used to better match with VQ. The paper reports some preliminary results of extending the concept of the filter bank from a scalar-based operation to a vector-based operation and the performance of a vector filter bank for image coding.<>


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    Title :

    VQ-based image coding and vector filter bank


    Contributors:
    Weiping Li (author) / Wus, J. (author) / Ya-Qin Zhang (author)


    Publication date :

    1994-01-01


    Size :

    401925 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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