[Insight-users] GaussianMixtureModelComponent set parameters when the measurments vector has dimension>1

[Baoyun Li]

Dear All:

Can somebody have experience to SetParameters for  GaussianMixtureModelComponent class?

ITK statistic example is for one dimension MesuremenVector, thus 
  typedef itk::Array< double > ParametersType;
  ParametersType params( 2 );

params(2) containing mean and variation are enough.


Now my measurement vection is 3x1.

so the mean is 3x1, and the covariance  matrix should be 3x3.

How should I give this intial parameters in this case? Only mean value for each component ok? (I tried only give means, at least, the program can be build).

Can somebody teach me?

Thanks

Baoyun


      
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