vol.c File Reference

#include <stdio.h>
#include <stdlib.h>
#include <math.h>
#include <string.h>
#include <time.h>
#include "include/img.h"
#include "include/imgproc.h"
#include "include/petc99.h"
#include "include/vol.h"

Functions
void	volInit (VOL *vol)
void	svolInit (SVOL *svol)
void	volEmpty (VOL *vol)
void	svolEmpty (SVOL *svol)
int	volAllocate (VOL *vol, int planes, int rows, int columns)
int	svolAllocate (SVOL *svol, int planes, int rows, int columns)
int	img2vol (IMG *img, VOL *vol, int frame)
int	img2svol (IMG *img, SVOL *svol, int frame)
int	vol2img (VOL *vol, IMG *img, int frame)
int	svol2img (SVOL *svol, IMG *img, int frame)
void	volInfo (VOL *vol, FILE *fp)
void	svolInfo (SVOL *svol, FILE *fp)
void	volContents (VOL *vol, VOL_RANGE r, FILE *fp)
int	volMax (VOL *vol, VOL_RANGE r, VOL_PIXEL *p, float *maxv)
int	volAvg (VOL *vol, VOL_RANGE r, float *avg)
Variables
char *	_volStatusMessage []

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Function Documentation

int img2svol (  IMG *  img, SVOL *  svol, int  frame )

Copy one time frame (1..dimt) from 4D image to 3D short int volume. Svol can be but need not to be allocated. Returns 0 if ok.

int img2vol (  IMG *  img, VOL *  vol, int  frame )

Copy one time frame (1..dimt) from 4D image to 3D volume. Vol can be but need not to be allocated. Returns 0 if ok.

int svol2img (  SVOL *  svol, IMG *  img, int  frame )

Copy 3D short int volume as one time frame (1..dimt) into 4D image. Img must be allocated. Returns 0 if ok.

int svolAllocate (  SVOL *  svol, int  planes, int  rows, int  columns )

Allocate memory for 3D short int volume. Returns 0 if ok.

void svolEmpty (  SVOL *  svol  )

Free memory allocated for short int volume.

void svolInfo (  SVOL *  svol, FILE *  fp )

Prints short int volume information to specified file pointer, e.g. stdout

void svolInit (  SVOL *  svol  )

Initiate short int volume before any use of SVOL data; this should be called once.

int vol2img (  VOL *  vol, IMG *  img, int  frame )

Copy 3D volume as one time frame (1..dimt) into 4D image. Img must be allocated. Returns 0 if ok.

int volAllocate (  VOL *  vol, int  planes, int  rows, int  columns )

Allocate memory for 3D image volume. Returns 0 if ok.

int volAvg (  VOL *  vol, VOL_RANGE  r, float *  avg )

Calculates average voxel value inside specified volume range. Returns 0 if ok.

void volContents (  VOL *  vol, VOL_RANGE  r, FILE *  fp )

Prints matrix values inside specified range to file pointer.

void volEmpty (  VOL *  vol  )

Free memory allocated for volume.

void volInfo (  VOL *  vol, FILE *  fp )

Prints volume information to specified file pointer, e.g. stdout

void volInit (  VOL *  vol  )

Initiate volume before any use of VOL data; this should be called once.

int volMax (  VOL *  vol, VOL_RANGE  r, VOL_PIXEL *  p, float *  maxv )

Finds max voxel inside specified volume range. Returns 0 if ok.

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Variable Documentation

char* _volStatusMessage[]

Initial value: { "ok", "fault in calling routine", "out of memory" }

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