program_image_residuals.cpp File Reference

#include "program_image_residuals.h"
#include "data/filters.h"

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Functions
void	updateRavg (MetaData &mdR, Matrix2D< double > &Ravg)
double	computeCovarianceMatrixDivergence (const Matrix2D< double > &C1, const Matrix2D< double > &C2)
	Compute the divergence between two covariance matrices. More...

Function Documentation

updateRavg()

void updateRavg	(	MetaData &	mdR,
		Matrix2D< double > &	Ravg
	)

Definition at line 78 of file program_image_residuals.cpp.

{
    FileName fnR;
    Matrix2D<double> R, Rinv, newRavg;
    Image<double> IR;
    newRavg.initZeros(Ravg);
    for (size_t objId : mdR.ids())
    {
        mdR.getValue(MDL_IMAGE_COVARIANCE,fnR,objId);
        IR.read(fnR);
        IR().copy(R);

        R+=Ravg;
        R*=0.5;
        R.inv(Rinv);
        newRavg+=Rinv;
    }
    newRavg*=1.0/mdR.size();
    newRavg.inv(Ravg);
}