The NIFTI File Format

Modules
	Intent Codes
	nifti1 intent codes, to describe intended meaning of dataset contents
	Patient Orientation Codes
	nifti1 xform codes to describe the "standard" coordinate system
	Image Unit Codes
	nifti1 units codes to describe the unit of measurement for each dimension of the dataset
	Slice Order Codes
	nifti1 slice order codes, describing the acquisition order of the slices

Macros
#define	NIFTI_INTENT_NONE   0
#define	XYZT_TO_SPACE(xyzt)   ( (xyzt) & 0x07 )
#define	XYZT_TO_TIME(xyzt)   ( (xyzt) & 0x38 )
#define	SPACE_TIME_TO_XYZT(ss, tt)

Enumerations
enum	NIFTI_TYPE {   NIFTI_TYPE_UINT8 =2, NIFTI_TYPE_INT8 =256, NIFTI_TYPE_INT16 =4, NIFTI_TYPE_INT32 =8,   NIFTI_TYPE_UINT16 =512, NIFTI_TYPE_UINT32 =768, NIFTI_TYPE_INT64 =1024, NIFTI_TYPE_UINT64 =1280,   NIFTI_TYPE_FLOAT32 =16, NIFTI_TYPE_FLOAT64 =64, NIFTI_TYPE_COMPLEX64 =32, NIFTI_TYPE_COMPLEX128 =1792,   NIFTI_TYPE_RGB24 =128, NIFTI_TYPE_RGBA32 =2304, NIFTI_TYPE_COMPLEX256 =2048, NIFTI_TYPE_FLOAT128 =1536 }

Functions
struct	__attribute__ ((packed))

Variables
	nifti1_header
	nifti2_header

Detailed Description

Macro Definition Documentation

#define NIFTI_INTENT_NONE   0

default: no intention is indicated in the header.

Definition at line 250 of file nifti.h.

#define SPACE_TIME_TO_XYZT	(		ss,
			tt
	)

Value:

(  (((char)(ss)) & 0x07)   \
                                   | (((char)(tt)) & 0x38) )

Definition at line 875 of file nifti.h.

#define XYZT_TO_SPACE

(

xyzt

)

( (xyzt) & 0x07 )

Definition at line 871 of file nifti.h.

#define XYZT_TO_TIME

(

xyzt

)

( (xyzt) & 0x38 )

Definition at line 872 of file nifti.h.

Enumeration Type Documentation

enum NIFTI_TYPE

Enumerator
NIFTI_TYPE_UINT8
NIFTI_TYPE_INT8
NIFTI_TYPE_INT16
NIFTI_TYPE_INT32
NIFTI_TYPE_UINT16
NIFTI_TYPE_UINT32
NIFTI_TYPE_INT64
NIFTI_TYPE_UINT64
NIFTI_TYPE_FLOAT32
NIFTI_TYPE_FLOAT64
NIFTI_TYPE_COMPLEX64
NIFTI_TYPE_COMPLEX128
NIFTI_TYPE_RGB24
NIFTI_TYPE_RGBA32
NIFTI_TYPE_COMPLEX256
NIFTI_TYPE_FLOAT128

Definition at line 128 of file nifti.h.

Function Documentation

struct __attribute__

(

(packed)

)

Definition at line 21 of file nifti.h.

Variable Documentation

nifti1_header

Definition at line 81 of file nifti.h.

nifti2_header

Definition at line 126 of file nifti.h.