In this paper we describe a 2D wavelet transform (WT) implementation intended for color image compression. The proposed implementation handles the data stream on the YUV color space thanks to a multicomponent approach of the wavelet transform. The 2D WT is conducted in a separable manner by means of the 5-3 biorthogonal filters. This leads to a multiplier-less and low-latency on-line running computation, realization of a 2D multicomponent forward and inverse discrete wavelet transform (DWT) on a single FPGA chip.


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    Title :

    Single chip FPGA realization of a 2D multicomponent wavelet transform


    Contributors:
    Venard, O. (author) / Lionti, R. (author) / Chra, L. (author)


    Publication date :

    2003-01-01


    Size :

    395761 byte





    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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