mg_class.h File Reference

Header file for classification of raw single particle images with respect to multiple models. More...

#include "mg_processing.h"
#include "FSI_Kernel.h"

Functions
long	mg_classify (Bproject *project, double resolution_hi, double resolution_lo, int fom_type, double fom_cut, FSI_Kernel *kernel, int ctf_apply, int img_out)
	Classifies particle images with respect to a series of reference maps. More...

Detailed Description

Header file for classification of raw single particle images with respect to multiple models.

Author

Bernard Heymann

Date

Created: 20010222

Modified: 20151008

Function Documentation

mg_classify()

long mg_classify	(	Bproject *	project,
		double	resolution_hi,
		double	resolution_lo,
		int	fom_type,
		double	fom_cut,
		FSI_Kernel *	kernel,
		int	ctf_apply,
		int	img_out
	)

Classifies particle images with respect to a series of reference maps.

Parameters

*project	project parameter structure.
resolution_hi	upper resolution limit.
resolution_lo	lower resolution limit.
fom_type	FOM type: 0=CC, 1=R, 2=PD.
fom_cut	input FOM threshold to classify a particle.
*kernel	frequency space interpolation kernel.
ctf_apply	apply CTF to projections.
img_out	image output options: 0=none, 1=projections, 2=differences, 3=both

Returns

long particles selected.

For every particle image, a projection is made from every reference map
according to the input orientation parameters and compared to the
particle image. The FOM calculated is a real space correlation coefficient.