An Efficient Architecture for Multi-Level Lifting 2-D DWT
نویسنده
چکیده
A efficient VLSI based architecture is proposed in this paper for implementation Discrete Wavelet Transform (DWT) of 5/3 filter. The proposed architecture includes transforms modules, a RAM and bus interfaces. This architecture works in non separable fashion using a serial-parallel filter with distributed control to compute all the DWT (1D-DWT and 2D-DWT) resolution levels. KeywordsDiscrete Wavelet Transform, Lifting Scheme, 5/3 Filter
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