pocs_tool.cpp File Reference

#include "pocs_tool.h"
#include "fft_tool.h"

Functions
int	filter_sin_mask (Bimage *p, int n_cicli, float r_max, Bimage *pmask, int piano, int tipo, int first)
int	restore_with_mask (Bimage *p, Bimage *pcopia, Bimage *pmask, int linea, int tipo)
int	copy_sin (Bimage *p)
	Copy the second half of a sinogram from the first one. More...
int	copy_phi (Bimage *pelab, Bimage *p, int i)
int	filter_bessel (Bimage *p, int r, int first)
int	filter_X_mask (Bimage *p, Bimage *pmask, int n_cicli, float r_maxx, int passata)
int	support_f (Bimage *p, float rmax)

Detailed Description

Author

P.L. Bellon, F. Cantele and S. Lanzavecchia Dip. Chimica Strutturale e Stereochimica Inorganica Via Venezian 21, 20133 Milano, Italy

Date

Created: 7 04 2003

Modified: 07 07 2005

Function Documentation

copy_phi()

int copy_phi	(	Bimage *	pelab,
		Bimage *	p,
		int	i
	)

Parameters

*pelab
*p
i

Returns

int 0

copy_sin()

int copy_sin

(

Bimage *

p

)

Copy the second half of a sinogram from the first one.

Parameters

*p

sinogram

Returns

int 0

filter_bessel()

int filter_bessel	(	Bimage *	p,
		int	r,
		int	first
	)

Parameters

*p
r
first

Returns

int 0

filter_sin_mask()

int filter_sin_mask	(	Bimage *	p,
		int	n_cicli,
		float	r_max,
		Bimage *	pmask,
		int	piano,
		int	tipo,
		int	first
	)

Parameters

*p	Radon transform
n_cicli	number of cicles to do
r_max	maximun ray of the object
*pmask	mask
piano	number of plane processed
tipo	can be 0 or 1
first

Returns

int 0

filter_X_mask()

int filter_X_mask	(	Bimage *	p,
		Bimage *	pmask,
		int	n_cicli,
		float	r_maxx,
		int	passata
	)

Parameters

*p	Radon transform
*pmask	mask
n_cicli	number of cicles to do
r_maxx	maximun ray of the object
passata	can be 0 or 1

Returns

int 0

restore_with_mask()

int restore_with_mask	(	Bimage *	p,
		Bimage *	pcopia,
		Bimage *	pmask,
		int	linea,
		int	tipo
	)

Parameters

*p	Radon transform
*pcopia	temporary array
*pmask	mask
linea
tipo

Returns

int 0

support_f()

int support_f	(	Bimage *	p,
		float	rmax
	)

Parameters

*p
rmax

Returns

int 0