#include <tpcimage.h>

Data Fields
char	studyNr [MAX_STUDYNR_LEN+1]
isotope	isot
decaycorrection	decayCorrection
char	scanStart [20]
imgcontent	content
imgmodality	modality
imgformat	format
imgformat	oformat
unsigned short int	dimt
unsigned short int	dimx
unsigned short int	dimy
unsigned short int	dimz
float	sizex
float	sizey
float	sizez
float	gapx
float	gapy
float	gapz
short int	xform [2]
float	quatern [6]
float	srow [12]
float	iop [6]
float	ipp [3]
float	mt [12]
float ****	m
float *	p
float *	x1
float *	x2
float *	x
weights	weighting
float *	weight
float *	prompts
float *	randoms
unit	cunit
unit	tunit
IFT	ih
IFT	oh

Detailed Description

4D IMG data structure for dynamic image

Definition at line 82 of file tpcimage.h.

Field Documentation

◆ content

imgcontent IMG::content

Data content

See also: imgcontent, imgContentDescr

Definition at line 97 of file tpcimage.h.

Referenced by imgContents(), imgCopyHeader(), imgFillOHeader(), imgGetNiftiHeader(), imgInit(), and imgReadDICOM().

◆ cunit

unit IMG::cunit

Unit of pixel values (concentrations): UNIT_*

See also: unitName

Definition at line 203 of file tpcimage.h.

Referenced by imgCompareUnit(), imgContents(), imgCopyHeader(), imgFillOHeader(), imgGetNiftiHeader(), imgInit(), imgReadDICOM(), imgSetNiftiHeader(), and tacAllocateWithIMG().

◆ decayCorrection

decaycorrection IMG::decayCorrection

Status of decay correction.

Definition at line 91 of file tpcimage.h.

Referenced by imgContents(), imgCopyHeader(), imgFillOHeader(), imgGetNiftiHeader(), imgInit(), and imgReadDICOM().

◆ dimt

unsigned short int IMG::dimt

Dimension of Time (f/t).

Definition at line 110 of file tpcimage.h.

Referenced by imgAllocate(), imgCompareConc(), imgCompareTimes(), imgContents(), imgFromSIF(), imgGetNiftiHeader(), imgHasCounts(), imgHasTimes(), imgHasWeights(), imgInit(), imgMinMax(), imgNaNs(), imgReadDICOM(), imgReadNifti(), imgSetNiftiHeader(), imgToSIF(), imgVb(), imgWrite(), imgWriteDICOM(), imgWriteNifti(), imgXRange(), imgXUnitConvert(), tacAllocateWithIMG(), tacimgXCopy(), and tacimgXMatch().

◆ dimx

unsigned short int IMG::dimx

Dimension of Column (c/x).

Definition at line 112 of file tpcimage.h.

Referenced by imgAllocate(), imgCompareConc(), imgCompareMatrixSize(), imgContents(), imgGetNiftiHeader(), imgHasData(), imgInit(), imgMinMax(), imgNaNs(), imgReadDICOM(), imgReadNifti(), imgSetNiftiHeader(), imgVb(), imgWrite(), and imgWriteNifti().

◆ dimy

unsigned short int IMG::dimy

Dimension of Row (r/y).

Definition at line 114 of file tpcimage.h.

Referenced by imgAllocate(), imgCompareConc(), imgCompareMatrixSize(), imgContents(), imgGetNiftiHeader(), imgHasData(), imgInit(), imgMinMax(), imgNaNs(), imgReadDICOM(), imgReadNifti(), imgSetNiftiHeader(), imgVb(), imgWrite(), and imgWriteNifti().

◆ dimz

unsigned short int IMG::dimz

Dimension of Plane (p/z).

Definition at line 116 of file tpcimage.h.

Referenced by imgAllocate(), imgCompareConc(), imgCompareMatrixSize(), imgContents(), imgFillOHeader(), imgGetNiftiHeader(), imgHasData(), imgInit(), imgMinMax(), imgNaNs(), imgReadDICOM(), imgReadNifti(), imgSetNiftiHeader(), imgVb(), imgWrite(), imgWriteDICOM(), and imgWriteNifti().

◆ format

imgformat IMG::format

Original data format

See also: imgformat, imgFormatDescr

Definition at line 103 of file tpcimage.h.

Referenced by imgContents(), imgCopyHeader(), imgFillOHeader(), imgGetNiftiHeader(), imgInit(), imgRead(), imgReadDICOM(), imgReadNifti(), imgWrite(), and imgWriteNifti().

◆ gapx

float IMG::gapx

Gaps between pixels in x direction (mm); negative value means overlap.

Definition at line 126 of file tpcimage.h.

Referenced by imgContents(), imgCopyHeader(), and imgInit().

◆ gapy

float IMG::gapy

Gaps between pixels in y direction (mm); negative value means overlap.

Definition at line 128 of file tpcimage.h.

Referenced by imgContents(), imgCopyHeader(), and imgInit().

◆ gapz

float IMG::gapz

Gaps between pixels in z direction (mm); negative value means overlap.

Definition at line 130 of file tpcimage.h.

Referenced by imgContents(), imgCopyHeader(), and imgInit().

◆ ih

IFT IMG::ih

Original header information.

Definition at line 208 of file tpcimage.h.

Referenced by imgContents(), imgFillOHeader(), imgFree(), and imgInit().

◆ iop

float IMG::iop[6]

DICOM Image orientation patient (0x0020, 0x0037), [xa, xb, xc, ya, yb, yc].

Definition at line 139 of file tpcimage.h.

Referenced by imgContents(), imgCopyHeader(), imgInit(), and imgReadDICOM().

◆ ipp

float IMG::ipp[3]

DICOM Image position patient (0x0020, 0x0032), [Xd, Yd, Zd].

Definition at line 141 of file tpcimage.h.

Referenced by imgContents(), imgCopyHeader(), imgInit(), and imgReadDICOM().

◆ isot

isotope IMG::isot

Isotope.

Definition at line 88 of file tpcimage.h.

Referenced by imgContents(), imgCopyHeader(), imgFillOHeader(), imgFromSIF(), imgInit(), imgReadDICOM(), imgToSIF(), and imgWriteDICOM().

◆ m

float**** IMG::m

Pointer to image data in matrix format; use as m[plane][row][column][frame].

Definition at line 161 of file tpcimage.h.

Referenced by imgAllocate(), imgCompareConc(), imgHasData(), imgInit(), imgReadDICOM(), imgReadNifti(), imgVb(), imgWrite(), and imgWriteNifti().

◆ modality

imgmodality IMG::modality

Modality

See also: imgmodality, imgModalityDescr

Definition at line 100 of file tpcimage.h.

Referenced by imgContents(), imgCopyHeader(), imgFillOHeader(), imgInit(), and imgReadDICOM().

◆ mt

float IMG::mt[12]

ECAT 7 image matrix transformation parameters (1,1), (1,2), (1,3), (1,4), ... (3,4); or XFORM matrix.

Definition at line 144 of file tpcimage.h.

Referenced by imgContents(), imgCopyHeader(), and imgInit().

◆ oformat

imgformat IMG::oformat

Output data format

See also: imgformat, imgFormatDescr

Definition at line 105 of file tpcimage.h.

Referenced by imgContents(), imgCopyHeader(), imgFillOHeader(), imgInit(), imgSetNiftiHeader(), imgWrite(), and imgWriteNifti().

◆ oh

IFT IMG::oh

Header information for output.

Definition at line 210 of file tpcimage.h.

Referenced by imgFillOHeader(), imgFree(), imgInit(), and imgWrite().

◆ p

float* IMG::p

Pointer to image data in array format.

Example 1: to get pointer to the TAC of concentrations of pixel at 10th plane (z=9), 6th row from up (y=5), and 3rd column from left (x=2), use unsigned int z=9, y=5, x=2; float *c=img->p[z*dimy*dimx*dimt + y*dimx*dimt + x*dimt].

Example 2: to get the value of pixel at 2nd plane, 3rd row, 4th column, and first time frame, use: unsigned int z=1, y=2, x=3, f=0; float c=img->p[z*dimy*dimx*dimt + y*dimx*dimt + x*dimt + f];

Definition at line 174 of file tpcimage.h.

Referenced by imgAllocate(), imgHasData(), imgInit(), imgMinMax(), and imgNaNs().