• DocumentCode
    388027
  • Title

    Parallel realizations of 2-D recursive Kalman filters

  • Author

    Woods, John W. ; Potter, David J. ; Kaufman, Howard

  • Author_Institution
    Rensselaer Polytechnic Institute, Troy, New York
  • Volume
    12
  • fYear
    1987
  • fDate
    31868
  • Firstpage
    1657
  • Lastpage
    1660
  • Abstract
    This paper presents parallel realizations of the two-dimensional reduced update Kalman filter. It is shown that sufficiently spaced pixels on certain diagonals may be predicted and updated in parallel. This parallelism is then exploited on a conventional shared memory parallel processor and timings are reported. Predicted performance is provided for area-array SIMD type parallel processors, e.g. CLIP4 and CLIP7.
  • Keywords
    Computer science; Concurrent computing; Data acquisition; Delay estimation; Image restoration; Nonlinear filters; Parallel processing; Recursive estimation; Systems engineering and theory; Timing;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Acoustics, Speech, and Signal Processing, IEEE International Conference on ICASSP '87.
  • Type

    conf

  • DOI
    10.1109/ICASSP.1987.1169505
  • Filename
    1169505
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=388027