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• Medley filters - simple tools for efficient signal smoothing

  Publikacja

  • S. Gackowski
  • M. Niedźwiecki

  - Rok 2010

  Medley filters are defined as convex combinations of elementary smoothing filters (averaging, median) with different smoothing bandwidths. It is shown that when adaptive weights of such a mixture are evaluated using the recently proposed Bayesian rules, one obtains a tool which often outperforms the state-of-the-art wavelet-based smoothing algorithms. Additionally, unlike wavelet-based procedures, medley filters can easily cope...