affine.c File Reference

#include <stddef.h>
#include <stdlib.h>
#include <string.h>
#include <math.h>
#include <float.h>
#include "affine.h"

Functions
static double *	allocLinD (long n)
static float *	allocLinF (long n)
static float *	allocVolF (long nx, long ny, long nz)
static double	BsplnWght0 (long i, double x)
static double	BsplnWght1 (long i, double x)
static double	BsplnWght2 (long i, double x)
static double	BsplnWght3 (long i, double x)
static double	BsplnWght4 (long i, double x)
static double	BsplnWght5 (long i, double x)
static double	BsplnWght6 (long i, double x)
static double	BsplnWght7 (long i, double x)
static int	directBsplineMirror (float *inPtr, float *outPtr, long nx, long ny, long nz, int degree)
static long	fold (long i, long n)
static void	freeLinD (double *line)
static void	freeLinF (float *line)
static void	freeVolF (float *volume)
static int	gaussj (double a[][3], double b[][3])
static void	getxF2D (float *volumeSrc, long x, long y, long z, long nx, long ny, double *rowDst, long n)
static void	getxF2F (float *volumeSrc, long x, long y, long z, long nx, long ny, float *rowDst, long n)
static void	getyF2D (float *volumeSrc, long x, long y, long z, long nx, long ny, double *columnDst, long n)
static void	getzF2D (float *volumeSrc, long x, long y, long z, long nx, long ny, double *pillarDst, long n)
static void	iirConvolveMirror (double *inPtr, double *outPtr, long n, double gain, double *realPoles, long np)
static int	invertTrsf (struct trsfStruct *dirTrsf, struct trsfStruct *invTrsf)
static void	putxD2F (float *volumeDst, long x, long y, long z, long nx, long ny, double *rowSrc, long n)
static void	putxF2F (float *volumeDst, long x, long y, long z, long nx, long ny, float *rowSrc, long n)
static void	putyD2F (float *volumeDst, long x, long y, long z, long nx, long ny, double *columnSrc, long n)
static void	putzD2F (float *volumeDst, long x, long y, long z, long nx, long ny, double *pillarSrc, long n)
int	affineTransform (double transform[][4], double origin[], float *inPtr, float *outPtr, long nx, long ny, long nz, int interpolationDegree, float background)

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Function Documentation

static double * allocLinD

(

long

n

)

[static]

static float * allocLinF

(

long

n

)

[static]

static float * allocVolF	(	long	nx,
		long	ny,
		long	nz
	)			[static]

static double BsplnWght0	(	long	i,
		double	x
	)			[static]

static double BsplnWght1	(	long	i,
		double	x
	)			[static]

static double BsplnWght2	(	long	i,
		double	x
	)			[static]

static double BsplnWght3	(	long	i,
		double	x
	)			[static]

static double BsplnWght4	(	long	i,
		double	x
	)			[static]

static double BsplnWght5	(	long	i,
		double	x
	)			[static]

static double BsplnWght6	(	long	i,
		double	x
	)			[static]

static double BsplnWght7	(	long	i,
		double	x
	)			[static]

static int directBsplineMirror	(	float *	inPtr,
		float *	outPtr,
		long	nx,
		long	ny,
		long	nz,
		int	degree
	)			[static]

static long fold	(	long	i,
		long	n
	)			[static]

static void freeLinD

(

double *

line

)

[static]

static void freeLinF

(

float *

line

)

[static]

static void freeVolF

(

float *

volume

)

[static]

static int gaussj	(	double	a[][3],
		double	b[][3]
	)			[static]

static void getxF2D	(	float *	volumeSrc,
		long	x,
		long	y,
		long	z,
		long	nx,
		long	ny,
		double *	rowDst,
		long	n
	)			[static]

static void getxF2F	(	float *	volumeSrc,
		long	x,
		long	y,
		long	z,
		long	nx,
		long	ny,
		float *	rowDst,
		long	n
	)			[static]

static void getyF2D	(	float *	volumeSrc,
		long	x,
		long	y,
		long	z,
		long	nx,
		long	ny,
		double *	columnDst,
		long	n
	)			[static]

static void getzF2D	(	float *	volumeSrc,
		long	x,
		long	y,
		long	z,
		long	nx,
		long	ny,
		double *	pillarDst,
		long	n
	)			[static]

static void iirConvolveMirror	(	double *	inPtr,
		double *	outPtr,
		long	n,
		double	gain,
		double *	realPoles,
		long	np
	)			[static]

static int invertTrsf	(	struct trsfStruct *	dirTrsf,
		struct trsfStruct *	invTrsf
	)			[static]

static void putxD2F	(	float *	volumeDst,
		long	x,
		long	y,
		long	z,
		long	nx,
		long	ny,
		double *	rowSrc,
		long	n
	)			[static]

static void putxF2F	(	float *	volumeDst,
		long	x,
		long	y,
		long	z,
		long	nx,
		long	ny,
		float *	rowSrc,
		long	n
	)			[static]

static void putyD2F	(	float *	volumeDst,
		long	x,
		long	y,
		long	z,
		long	nx,
		long	ny,
		double *	columnSrc,
		long	n
	)			[static]

static void putzD2F	(	float *	volumeDst,
		long	x,
		long	y,
		long	z,
		long	nx,
		long	ny,
		double *	pillarSrc,
		long	n
	)			[static]

int affineTransform	(	double	transform[][4],
		double	origin[],
		float *	inPtr,
		float *	outPtr,
		long	nx,
		long	ny,
		long	nz,
		int	interpolationDegree,
		float	background
	)

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