Parameter Tuning of Bilateral Filter Based on Hellinger Distance

DOI

Bibliographic Information

Other Title
  • Hellinger距離に基づいたバイラテラルフィルタのパラメータ調整

Description

The bilateral filter is an edge-preserving smoothing filter to reduce the superimposed noise on a signal. The tuning of smoothing parameters in the bilateral filter using an input signal is needed to produce a good reconstructed one. The difference between the input and reconstructed signals is regarded as a noise component. If the similarity between the estimated noise distribution and the assumed noise distribution model is high, it will be expected that a good reconstructed signal is given. In the proposed method, the similarity is calculated using the Hellinger distance and the smoothing parameters in the bilateral filter are tuned based on it.

Journal

Keywords

Details 詳細情報について

  • CRID
    1390282680648742656
  • NII Article ID
    130005035467
  • DOI
    10.14864/fss.26.0.216.0
  • Text Lang
    ja
  • Data Source
    • JaLC
    • CiNii Articles
  • Abstract License Flag
    Disallowed

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