• DocumentCode
    915202
  • Title

    Seismic denoising with nonuniformly sampled curvelets

  • Author

    Hennenfent, Gilles ; Herrmann, Felix J.

  • Volume
    8
  • Issue
    3
  • fYear
    2006
  • Firstpage
    16
  • Lastpage
    25
  • Abstract
    The authors present an extension of the fast discrete curvelet transform (FDCT) to nonuniformly sampled data. This extension not only restores curvelet compression rates for nonuniformly sampled data but also removes noise and maps the data to a regular grid
  • Keywords
    curvelet transforms; geophysical signal processing; seismology; signal denoising; signal sampling; curvelet compression rates; fast discrete curvelet transform; nonuniformly sampled curvelets; nonuniformly sampled data; seismic denoising; Data processing; Discrete transforms; Fast Fourier transforms; Noise reduction; Sampling methods; Seismology; Signal denoising; Signal representations; Spatiotemporal phenomena; Surface waves; curvelet transform; denoising; multiscale transform; noise; nonuniform Fourier transform; overcomplete signal representation; seismic processing; shrinkage; signal interaction;
  • fLanguage
    English
  • Journal_Title
    Computing in Science & Engineering
  • Publisher
    ieee
  • ISSN
    1521-9615
  • Type

    jour

  • DOI
    10.1109/MCSE.2006.49
  • Filename
    1624302
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=915202