polar.cpp File Reference

#include "polar.h"
#include "core/transformations.h"

Include dependency graph for polar.cpp:

Go to the source code of this file.

Functions
void	fourierTransformRings (Polar< double > &in, Polar< std::complex< double > > &out, Polar_fftw_plans &plans, bool conjugated)
void	inverseFourierTransformRings (Polar< std::complex< double > > &in, Polar< double > &out, Polar_fftw_plans &plans, bool conjugated)
void	rotationalCorrelation (const Polar< std::complex< double > > &M1, const Polar< std::complex< double > > &M2, MultidimArray< double > &angles, RotationalCorrelationAux &aux)
template<bool NORMALIZE>
void	polarFourierTransform (const MultidimArray< double > &in, Polar< double > &inAux, Polar< std::complex< double > > &out, bool conjugated, int first_ring, int last_ring, Polar_fftw_plans *&plans, int BsplineOrder)
template void	polarFourierTransform< true > (MultidimArray< double > const &, Polar< double > &, Polar< std::complex< double > > &, bool, int, int, Polar_fftw_plans *&, int)
template<bool NORMALIZE>
void	polarFourierTransform (const MultidimArray< double > &in, Polar< std::complex< double > > &out, bool conjugated, int first_ring, int last_ring, Polar_fftw_plans *&plans, int BsplineOrder)
template void	polarFourierTransform< true > (const MultidimArray< double > &in, Polar< std::complex< double > > &out, bool conjugated, int first_ring, int last_ring, Polar_fftw_plans *&plans, int BsplineOrder)
template void	polarFourierTransform< false > (const MultidimArray< double > &in, Polar< std::complex< double > > &out, bool conjugated, int first_ring, int last_ring, Polar_fftw_plans *&plans, int BsplineOrder)
void	normalizedPolarFourierTransform (Polar< double > &polarIn, Polar< std::complex< double > > &out, bool conjugated, Polar_fftw_plans *&plans)
double	best_rotation (const Polar< std::complex< double > > &I1, const Polar< std::complex< double > > &I2, RotationalCorrelationAux &aux)
void	alignRotationally (MultidimArray< double > &I1, MultidimArray< double > &I2, RotationalCorrelationAux &aux, int splineOrder, int wrap)
void	image_convertCartesianToPolar (MultidimArray< double > &in, MultidimArray< double > &out, double Rmin, double Rmax, double deltaR, float angMin, double angMax, float deltaAng)
void	image_convertCartesianToPolar_ZoomAtCenter (const MultidimArray< double > &in, MultidimArray< double > &out, Matrix1D< double > &R, double zoomFactor, double Rmin, double Rmax, int NRSteps, float angMin, double angMax, int NAngSteps)
void	volume_convertCartesianToCylindrical (const MultidimArray< double > &in, MultidimArray< double > &out, double Rmin, double Rmax, double deltaR, float angMin, double angMax, float deltaAng, Matrix1D< double > &axis)
void	volume_convertCartesianToSpherical (const MultidimArray< double > &in, MultidimArray< double > &out, double Rmin, double Rmax, double deltaR, double deltaRot, double deltaTilt)

Function Documentation

image_convertCartesianToPolar()

void image_convertCartesianToPolar	(	MultidimArray< double > &	in,
		MultidimArray< double > &	out,
		double	Rmin,
		double	Rmax,
		double	deltaR,
		float	angMin,
		double	angMax,
		float	deltaAng
	)

Definition at line 258 of file polar.cpp.

                                                     {
    auto NAngSteps = (size_t)floor((angMax - angMin) / deltaAng);
    auto NRSteps = (size_t)floor((Rmax - Rmin) / deltaR);
    out.initZeros(NAngSteps, NRSteps);
    for (size_t i = 0; i < NAngSteps; ++i) {
        float angle = angMin + i * deltaAng;
        float s = sin(angle);
        float c = cos(angle);
        for (size_t j = 0; j < NRSteps; ++j) {
            float R = Rmin + j * deltaR;
            A2D_ELEM(out,i,j) = in.interpolatedElement2D(R * c, R * s);
        }
    }
}

polarFourierTransform< false >()

template void polarFourierTransform< false >	(	const MultidimArray< double > &	in,
		Polar< std::complex< double > > &	out,
		bool	conjugated,
		int	first_ring,
		int	last_ring,
		Polar_fftw_plans *&	plans,
		int	BsplineOrder
	)

polarFourierTransform< true >() [1/2]

template void polarFourierTransform< true >	(	MultidimArray< double > const &	,
		Polar< double > &	,
		Polar< std::complex< double > > &	,
		bool	,
		int	,
		int	,
		Polar_fftw_plans *&	,
		int
	)

polarFourierTransform< true >() [2/2]

template void polarFourierTransform< true >	(	const MultidimArray< double > &	in,
		Polar< std::complex< double > > &	out,
		bool	conjugated,
		int	first_ring,
		int	last_ring,
		Polar_fftw_plans *&	plans,
		int	BsplineOrder
	)