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Showing 1 to 3 of 3 for “"multiplierless"”.
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Optimal, Multiplierless Implementations of the Discrete Wavelet Transform for Image Compression Applications
… which the filter coefficients are quantized in a multiplierless implementation impacts the image compression and hardware performance of the filter bank. A high precision representation ensures good compression performance, but at the cost of increased hardware resources and processing time. …
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Global Search Methods for Solving Nonlinear Optimization Problems
… satisfiability problem, and (e) the design of multiplierless quadrature-mirror-filter digital filter banks. Our method achieves better solutions than existing methods, or achieves solutions of the same quality but at a lower cost.
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The Theory and Applications of Discrete Constrained Optimization Using Lagrange Multipliers
… by previous methods. DLM has found better multiplierless filter-bank designs that improve over all of Johnston's benchmark designs using a maximum of three to six ONE bits in each filter coefficient instead of using floating-point representations. Finally, DLM has found efficiently new …