• DocumentCode
    2995132
  • Title

    L1deconvolution and its application to seismic signal processing

  • Author

    Bednar, J. Bee ; Yarlagadda, Rao ; Watt, Terry

  • Author_Institution
    Tulsa, Okla
  • Volume
    10
  • fYear
    1985
  • fDate
    31138
  • Firstpage
    453
  • Lastpage
    456
  • Abstract
    This paper reviews fast iterative reweighted least squares (IRLS) and residual steepest descent (RSD) algorithms for Lp, 1\\leq p \\leq2 , deconvolution. The timing aspects and the implementation of the IRLS algorithm on an array processor are discussed. The effectiveness of L1deconvolution and its insensitivity to noise bursts are illustrated using simgle synthetic as well as complex seismic data. Finally, it is shown that the Lpprediction filters are stable as long as p \\neq 1 .
  • Keywords
    Deconvolution; Degradation; Equations; Filters; Instruments; Iterative algorithms; Least squares methods; Noise robustness; Signal design; Timing;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Acoustics, Speech, and Signal Processing, IEEE International Conference on ICASSP '85.
  • Type

    conf

  • DOI
    10.1109/ICASSP.1985.1168396
  • Filename
    1168396
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2995132