bproject.cpp File Reference

Projecting a 3D map and calculating comparison statistics of the projections. More...

#include "rwimg.h"
#include "matrix_util.h"
#include "symmetry.h"
#include "ctf.h"
#include "ps_views.h"
#include "linked_list.h"
#include "options.h"
#include "utilities.h"
#include "timer.h"

Functions
Matrix	img_compare_projections (Bimage *p, double SNR, double hires, double lores, double shift_limit)
	Compares a set of projections from a 3D density map. More...
int	img_compare_projections_lowpass (Bimage *p, double SNR, double shift_limit)
	Compares a set of projections from a 3D density map. More...
JSvalue	js_views (View *views)
int	main (int argc, char **argv)
double	img_compare_one_projection (Bimage *p, Bimage *pref, long i, double hires, double lores, double radius, double sigma, Matrix *cc, fft_plan planf, fft_plan planb)
Matrix *	img_compare_projections_driver (Bimage *p, double SNR, double hires, double lores, double shift_limit)

Variables
int	verbose
const char *	use []

Detailed Description

Projecting a 3D map and calculating comparison statistics of the projections.

Author

Bernard Heymann

Date

Created: 20010420

Modified: 20220331

Function Documentation

img_compare_one_projection()

double img_compare_one_projection	(	Bimage *	p,
		Bimage *	pref,
		long	i,
		double	hires,
		double	lores,
		double	radius,
		double	sigma,
		Matrix *	cc,
		fft_plan	planf,
		fft_plan	planb
	)

img_compare_projections()

Matrix img_compare_projections	(	Bimage *	p,
		double	SNR,
		double	hires,
		double	lores,
		double	shift_limit
	)

Compares a set of projections from a 3D density map.

Parameters

*p	the 2D projections.
SNR	SNR to impose on test projections.
hires	high resolution limit.
lores	low resolution limit.
shift_limit	limit on cross-correlation shift.

Returns

Matrix matrix with projection comparisons.

img_compare_projections_driver()

Matrix * img_compare_projections_driver	(	Bimage *	p,
		double	SNR,
		double	hires,
		double	lores,
		double	shift_limit
	)

img_compare_projections_lowpass()

int img_compare_projections_lowpass	(	Bimage *	p,
		double	SNR,
		double	shift_limit
	)

Compares a set of projections from a 3D density map.

Parameters

*p	the 2D projections.
SNR	SNR to impose on test projections.
shift_limit	limit on cross-correlation shift.

Returns

int 0.

js_views()

JSvalue js_views

(

View *

views

)

main()

int main	(	int	argc,
		char **	argv
	)

Variable Documentation

use

const char* use[]

verbose

int verbose

extern