symmetrize.cpp File Reference

#include "symmetrize.h"
#include <core/args.h>
#include <data/symmetries.h>

Include dependency graph for symmetrize.cpp:

Go to the source code of this file.

Functions
void	symmetrizeVolume (const SymList &SL, const MultidimArray< double > &V_in, MultidimArray< double > &V_out, int spline, bool wrap, bool do_outside_avg, bool sum, bool helical, bool dihedral, bool helicalDihedral, double rotHelical, double rotPhaseHelical, double zHelical, double heightFraction, const MultidimArray< double > *mask, int Cn)
void	symmetrizeImage (int symorder, const MultidimArray< double > &I_in, MultidimArray< double > &I_out, int spline, bool wrap, bool do_outside_avg, bool sum, const MultidimArray< double > *mask)

Function Documentation

symmetrizeImage()

void symmetrizeImage	(	int	symorder,
		const MultidimArray< double > &	I_in,
		MultidimArray< double > &	I_out,
		int	spline,
		bool	wrap,
		bool	do_outside_avg,
		bool	sum,
		const MultidimArray< double > *	mask
	)

Definition at line 187 of file symmetrize.cpp.

{
    double avg = 0.;
    if (do_outside_avg)
    {
        MultidimArray<int> mask1;
        mask1.resizeNoCopy(I_in);
        mask1.setXmippOrigin();
        int rad = XMIPP_MIN(XSIZE(I_in), YSIZE(I_in));
        BinaryCircularMask(mask1, rad / 2, OUTSIDE_MASK);
        double dum;
        computeStats_within_binary_mask(mask1, I_in, dum, dum, avg, dum);
    }
    I_out = I_in;
    MultidimArray<double> rotatedImg;
    if (mask!=nullptr)
         REPORT_ERROR(ERR_NOT_IMPLEMENTED,"mask symmetrization not implemented for images");
    for (int i = 1; i < symorder; i++)
    {
        rotate(spline, rotatedImg, I_in, 360.0 / symorder * i,'Z',wrap,avg);
        I_out += rotatedImg;
    }
    if (!sum)
        I_out *= 1.0/symorder;
}