: interface for the zxhImageDataT class 4D image zxhImageDataT include datavalue stored in signed short [] can not read image from file default pixel valut type is short when reading real image float/struct type image only used in interpolate spline ffd Do not have origin and orientation matrix YET More...

#include <zxhImageData.h>

Public Member Functions
	zxhImageDataT ()
	constract
virtual bool	NewImage (int idim, const int size[], const float spacing[], const zxhImageInfo *pImageInfo)
	new a image with data store
virtual void	SetDataType (zxhushort i)
virtual zxhushort	GetDataType ()
virtual	~zxhImageDataT ()
virtual zxhImageDataT < PixelType > *	Clone (zxhImageDataT< PixelType > *&pRet)
	new an image and clone
virtual bool	SetPixelByGreyscale (int x, int y, int z, int t, PixelType val)
	only for 2D/3D/4D--- without --- boundary check
virtual PixelType	GetPixelGreyscaleClosest (int x, int y, int z, int t)
virtual PixelType	GetPixelGreyscaleMirror (int x, int y, int z, int t)
virtual PixelType	GetPixelGreyscale (int x, int y)
	only for 2D respectively in order to accelerate image,-- without --- boundary check
virtual PixelType	GetPixelGreyscale (int x, int y, int z)
	only for 3D respectively in order to accelerate image,-- without --- boundary check
virtual PixelType	GetPixelGreyscale (int x, int y, int z, int t)
	only for 4D respectively in order to accelerate image,-- without --- boundary check
virtual PixelType	GetPixelGreyscale (float x, float y=0, float z=0, float t=0)
	only for 4D respectively in order to accelerate image,-- without --- boundary check
virtual PixelType	GetPixelGreyscale (int iVector[ImageDimensionMax])
void	MemCopyImageDataFrom (zxhImageDataT< PixelType > *src)
	copy image data, assuming same NumberOfPixels
virtual PixelType	GetImageData (int index)
	index < number of pixels
virtual const PixelType *	GetImageData ()
	only used to check whether have data
virtual void	SetImageData (int index, PixelType v)
	index < number of pixels
virtual PixelType	GetPixelGreyscaleMax ()
virtual PixelType	GetPixelGreyscaleMin ()
virtual int	GetDimension () const
	dimension
virtual void	SetDimension (int i)
virtual void	GetImageSize (int &sx, int &sy, int &sz, int &st)
	get image info different from 4D: size
const int *	GetImageSize ()
virtual long int	GetNumberOfPixels ()
virtual void	GetImageSpacing (float &dx, float &dy, float &dz, float &dt)
	get image info different from 4D:spacing
const float *	GetImageSpacing ()
virtual void	GetImageExtent (float e[]) const
	shearing in imagetoworld matrix is ignored
virtual void	GetImageExtent (float worldfrom[], float worldto[]) const
	return the start and end of extent in world coordinates
virtual void	ReleaseMem ()
	Release memory of m_pImageData.
virtual void	ImageGridToWorldCoordinate (float fv[ImageDimensionMax])
	change image grid in to world coordinate
virtual void	WorldCoordinateToImageGrid (float fv[ImageDimensionMax])
	change world coordinate in to image grid
virtual void	ImageToWorld (float fv[ImageDimensionMax]) const
	change image grid in to world coordinate
virtual void	ImageToWorld (float &fx, float &fy, float &fz, float &ft) const
virtual void	WorldToImage (float fv[ImageDimensionMax]) const
	change world coordinate in to image grid
virtual void	WorldToImage (float &fx, float &fy, float &fz, float &ft) const
virtual void	ExtentToImageSize (const float e[ImageDimensionMax], int s[ImageDimensionMax]) const
	change extent to image size for storage in memory
virtual void	GetImageSizeUsingExtent (const float e[ImageDimensionMax], int s[ImageDimensionMax]) const
virtual void	GetImageSizeUsingSpacing (const float sp[ImageDimensionMax], int sz[ImageDimensionMax]) const
	get new size if change to different spacing
virtual bool	InsideImage (float fx, float fy, float fz, float ft)
virtual bool	InsideImage (int fx, int fy, int fz, int ft)
virtual bool	InsideImage (float *fgrid) const
virtual bool	InsideImageWorld (const float fx, const float fy, const float fz, const float ft) const
virtual bool	InsideImageWorld (const float *f) const
virtual bool	ComputeGreyCentre (bool forcecompute=true)
virtual void	GetGreyCentre (float &gcx, float &gcy, float &gcz, float &gct)
	image grid coordinate
virtual void	SetImageOrientationInfo (const zxhImageInfo *pSource)
	copy the image orientation image and set to corresponding
virtual void	GetImageOrientationInfo (zxhImageInfo &ret)
	get image info object for getting or setting info
virtual bool	ImageNvoxelDimensionSame (const zxhImageDataT< PixelType > *pTest)
	only test spacing and image size, and dimension
virtual void	SetExtensionFlag (int i)
virtual int	GetExtensionFlag (void)
virtual short int	GetImageOrient ()
virtual void	SetImageOrient (short int c)
bool	Is2DSlice ()
bool	ExtendRoi (const int afrom[], const int ato[], bool bFillBg, PixelType vBg, float twoD2threeDsp)
	bFillBg==false, closest ; bFillBg==true, vbg;
virtual void	SetImageFilename (std::string filename)
virtual std::string	GetImageFilename ()
const zxhImageInfo *	GetImageInfo () const
virtual void	GetImageInfo (zxhImageInfo *p)
	clone the image info to p (pointer to an object, not null)
virtual void	SetImageInfo (zxhImageInfo *p)
virtual void	SetImageTimeSpacing (float f)
Protected Attributes
PixelType *	m_pImageData
	pointer to image data array
unsigned long	m_iResolution
	Assistant info of the image for access acceleration, 2D slice.
unsigned long	m_iVolume
	3D volume
float	m_afGreyLevelCentre [ImageDimensionMax]
	grey level Centre
zxhImageInfo	m_ImageInfo
short int	m_iImageOrient
	for gipl
int	m_iExtensionFlag
	four bytes

Detailed Description

template<class PixelType = PixelTypeDefault>
class zxhImageDataT< PixelType >

: interface for the zxhImageDataT class 4D image zxhImageDataT include datavalue stored in signed short [] can not read image from file default pixel valut type is short when reading real image float/struct type image only used in interpolate spline ffd Do not have origin and orientation matrix YET

Constructor & Destructor Documentation

template<class PixelType >

zxhImageDataT< PixelType >::~zxhImageDataT ( ) [virtual]

Returns:

Member Function Documentation

template<class PixelType >

bool zxhImageDataT< PixelType >::ComputeGreyCentre ( bool forcecompute = true ) [virtual]

Returns:: whether computing grey level Centre on image grid

template<class PixelType = PixelTypeDefault>

virtual zxhushort zxhImageDataT< PixelType >::GetDataType ( ) [inline, virtual]

Returns:

template<class PixelType = PixelTypeDefault>

virtual bool zxhImageDataT< PixelType >::InsideImage	(	float	fx,
		float	fy,
		float	fz,
		float	ft
	)		`[inline, virtual]`

Returns:: whether the image grid coordinate is inside the image

template<class PixelType = PixelTypeDefault>

virtual bool zxhImageDataT< PixelType >::InsideImage	(	int	fx,
		int	fy,
		int	fz,
		int	ft
	)		`[inline, virtual]`

Returns:: whether the image grid coordinate is inside the image

template<class PixelType = PixelTypeDefault>

virtual bool zxhImageDataT< PixelType >::InsideImage ( float * fgrid ) const [inline, virtual]

Returns:: whether the image grid coordinate is inside the image

template<class PixelType = PixelTypeDefault>

virtual bool zxhImageDataT< PixelType >::InsideImageWorld	(	const float	fx,
		const float	fy,
		const float	fz,
		const float	ft
	)		const `[inline, virtual]`

Returns:: whether the physical coordinate is inside the image

template<class PixelType >

bool zxhImageDataT< PixelType >::NewImage	(	int	idim,
		const int	size[],
		const float	spacing[],
		const zxhImageInfo *	pImageInfo
	)		`[virtual]`

new a image with data store

new a image with data store, and update the matrices using quatern parameters

template<class PixelType = PixelTypeDefault>

virtual void zxhImageDataT< PixelType >::SetDataType ( zxhushort i ) [inline, virtual]

Returns:

template<class PixelType = PixelTypeDefault>

virtual void zxhImageDataT< PixelType >::SetImageInfo ( zxhImageInfo * p ) [inline, virtual]

will clone the imageinfo -- be careful if only to set the orientation, please use Get/SetImageOrientationInfo

The documentation for this class was generated from the following file:

zxhImageData.h

zxhImageDataT< PixelType > Class Template Reference

Public Member Functions

Protected Attributes

Detailed Description

template<class PixelType = PixelTypeDefault> class zxhImageDataT< PixelType >

Constructor & Destructor Documentation

Member Function Documentation

template<class PixelType = PixelTypeDefault>
class zxhImageDataT< PixelType >