[Insight-users] MRF filter for 3D image classification

[Luis Ibanez]

Hi Ying,


What parameters are you passing to the method:

  void SetNeighborhoodRadius(const NeighborhoodRadiusType &);

??


and for the method:

  /** Set the weighting parameters (used in MRF algorithms). This is a
   * function allowing the users to set the weight matrix by providing a
   * a 1D array of weights. The default implementation supports  a
   * 3 x 3 x 3 kernel. The labeler needs to be extended for a different
   * kernel size. */
  virtual void SetMRFNeighborhoodWeight( std::vector<double> BetaMatrix );


Please let us know,


      Thanks


            Luis



------------------------------------------
On Tue, Sep 29, 2009 at 1:45 PM, Ying Chen <cheny9 at rpi.edu> wrote:
> Hi,
>
> I'm using the itkMRFFilter to classify a 3D RGB image. It seems to me
> that the first and last slices of the 3D image stack do not change with
> regard to the initial classification, i.e they are not processed. Does it
> involve the setting of neighborhood weights?
> Any suggestion is appreciated.
>
> Ying
>
>
>
>
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