Non Local Means Filtering

Performs non-local means filtering of a DEM following Buades et al. (2005). Smoothes noise in a DEM by finding the mean value of neighbouring cells and assigning it to the central cell. This approach deals well with non-gaussian distributed noise.

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Contributor(s)
Initial contribute: 2021-09-09

Authorship

  • Martin Hurst
    • :  
    British Geological Survevy
    :  
    mhurst@bgs.ac.uk
    Is authorship not correct? Feed back

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    Martin Hurst (2021). Non Local Means Filtering, Computable Model, OpenGMS, https://geomodeling.njnu.edu.cn/computableModel/720ad919-8daa-4877-baac-95bfc252d6e3
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    Contributor(s)
    Initial contribute : 2021-09-09

    Authorship

  • Martin Hurst
    • :  
    British Geological Survevy
    :  
    mhurst@bgs.ac.uk
    Is authorship not correct? Feed back

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