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Multidimensional Filters

  • Burkhard Buttkus
Chapter

Abstract

In addition to differences in frequencies, other parameters, for example, wavenumber or velocity, can be used to separate signal and noise. For processes that are dependent on two variables, differences between the signal and noise in the two variables, for example, frequency and wavenumber content, can be simultaneously employed to amplify the signal relative to the noise.

Keywords

Linear Array Impulse Response Function Apparent Velocity Filter Operator Velocity Filter 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag Berlin Heidelberg 2000

Authors and Affiliations

  • Burkhard Buttkus
    • 1
  1. 1.Federal Institute for Geosciences and Natural ResourcesHannoverGermany

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