Name

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    JBBILATERALFILTER

Purpose

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    Implements the bilateral filter on an image.

Category

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    Math

Calling Sequence

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  Result = JBBILATERALFILTER(Image, Sigma_Space, Sigma_Range)

Inputs

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  Image: 2D array to be filtered.
  Sigma_Space: Gaussian width in the spatial dimensions.
  Sigma_Range: Gaussian width in the intensity dimension.

Procedure

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  Uses the Paris & Durand (2006) algorithm. Note that there is heavy
  memory optimization because the application it was written for runs
  it on extremely large images.

Modification History

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  Original release by Jeremy Bailin, 3 Dec 2012
  Bug fixes (floating point locations for
    trilinear interpolation, /edge_zero
    instead of /edge_truncate) and improved documentation 4 Dec 2012
  Added lots of TEMPORARY and SHRINKINTTYPE calls to improve memory usage 6 Dec 2012