An optimized design of non-uniform filter banks based on memetic algorithm

  title={An optimized design of non-uniform filter banks based on memetic algorithm},
  author={Tianqi Zhang and Fangqing Tan and Chen Yi and Gang Zhang and Chenqiang Gao},
  journal={2013 6th International Congress on Image and Signal Processing (CISP)},
In view of the high complexity of designing perfect reconstruction non-uniform filter banks with the conventional approach, a simple and efficient method for designing non-uniform filter banks has been presented. It appropriately relaxes the complicated limit conditions of perfect reconstruction. The design problem of non-uniform filter banks is reduced to the problem of minimizing the objective function. In this paper, a new Bio-inspired algorithm-Memetic algorithm is used to optimize the… CONTINUE READING
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