iAToolsITK.cpp File Reference

#include "iAToolsITK.h"
#include "iAMathUtility.h"
#include "iATypedCallHelper.h"
#include <itkExtractImageFilter.h>
#include <itkStatisticsImageFilter.h>

Functions
template<class T >
void	alloc_image_tmpl (iAITKIO::ImagePointer otherImg, iAITKIO::ImagePointer &result)
template<class T >
void	alloc_image_tmpl2 (int const size[iAITKIO::Dim], double const spacing[iAITKIO::Dim], iAITKIO::ImagePointer &result)
iAITKIO::ImagePointer	allocateImage (iAITKIO::ImagePointer img)
iAITKIO::ImagePointer	allocateImage (int const size[iAITKIO::Dim], double const spacing[iAITKIO::Dim], iAITKIO::ScalarType type)
iAITKIO::ImagePointer	extractImage (iAITKIO::ImagePointer inImg, size_t const indexArr[iAITKIO::Dim], size_t const sizeArr[iAITKIO::Dim])
	extract part of an image as a new file
void	getStatistics (iAITKIO::ImagePointer img, double *min, double *max, double *mean, double *stddev, double *variance, double *sum)
template<typename T >
void	internalExtractImage (iAITKIO::ImagePointer inImg, size_t const indexArr[iAITKIO::Dim], size_t const sizeArr[iAITKIO::Dim], iAITKIO::ImagePointer &outImg)
template<typename T >
void	internalGetStatistics (iAITKIO::ImagePointer img, double *min, double *max, double *mean, double *stddev, double *vari, double *sum)
template<class T >
void	itkPixel (double &result, iAITKIO::ImagePointer img, iAITKIO::ImageBaseType::IndexType idx)
double	itkPixel (iAITKIO::ImagePointer img, iAITKIO::ImageBaseType::IndexType idx)
template<class TImage >
void	itkPixel2 (double &result, TImage *image, typename TImage::IndexType idx)
iAITKIO::PixelType	itkPixelType (iAITKIO::ImagePointer image)
iAITKIO::ScalarType	itkScalarType (iAITKIO::ImagePointer image)
itk::Index< 3 >	mapWorldCoordsToIndex (iAITKIO::ImagePointer img, double const *worldCoord)
	Translate from world coordinates to voxel coordinates for the given image.
void	mapWorldToVoxelCoords (iAITKIO::ImagePointer img, double const *worldCoord, double *voxelCoord)
	Translate from world coordinates to voxel coordinates for the given image.
template<class T >
void	setITKPixel (double value, iAITKIO::ImagePointer img, iAITKIO::ImageBaseType::IndexType idx)
void	setITKPixel (iAITKIO::ImagePointer img, iAITKIO::ImageBaseType::IndexType idx, double value)
template<class TImage >
void	setITKPixel2 (double value, TImage *image, typename TImage::IndexType idx)
void	storeImage (iAITKIO::ImagePtr image, QString const &filename, bool useCompression, iAProgress const *p)

Function Documentation

alloc_image_tmpl()

template<class T >

void alloc_image_tmpl	(	iAITKIO::ImagePointer	otherImg,
		iAITKIO::ImagePointer &	result
	)

alloc_image_tmpl2()

template<class T >

void alloc_image_tmpl2	(	int const	size[iAITKIO::Dim],
		double const	spacing[iAITKIO::Dim],
		iAITKIO::ImagePointer &	result
	)

allocateImage() [1/2]

iAITKIO::ImagePointer allocateImage

(

iAITKIO::ImagePointer

img

)

allocateImage() [2/2]

iAITKIO::ImagePointer allocateImage	(	int const	size[iAITKIO::Dim],
		double const	spacing[iAITKIO::Dim],
		iAITKIO::ScalarType	type
	)

extractImage()

iAITKIO::ImagePointer extractImage	(	iAITKIO::ImagePointer	inImg,
		size_t const	indexArr[iAITKIO::Dim],
		size_t const	sizeArr[iAITKIO::Dim]
	)

extract part of an image as a new file

getStatistics()

void getStatistics	(	iAITKIO::ImagePointer	img,
		double *	min,
		double *	max,
		double *	mean,
		double *	stddev,
		double *	variance,
		double *	sum
	)

internalExtractImage()

template<typename T >

void internalExtractImage	(	iAITKIO::ImagePointer	inImg,
		size_t const	indexArr[iAITKIO::Dim],
		size_t const	sizeArr[iAITKIO::Dim],
		iAITKIO::ImagePointer &	outImg
	)

internalGetStatistics()

template<typename T >

void internalGetStatistics	(	iAITKIO::ImagePointer	img,
		double *	min,
		double *	max,
		double *	mean,
		double *	stddev,
		double *	vari,
		double *	sum
	)

itkPixel() [1/2]

template<class T >

void itkPixel	(	double &	result,
		iAITKIO::ImagePointer	img,
		iAITKIO::ImageBaseType::IndexType	idx
	)

itkPixel() [2/2]

double itkPixel	(	iAITKIO::ImagePointer	img,
		iAITKIO::ImageBaseType::IndexType	idx
	)

Generic access to pixels of any ITK image as double. Slow! If you need to access more than a few pixels, convert the whole image first (maybe using templates) and then access directly!

itkPixel2()

template<class TImage >

void itkPixel2	(	double &	result,
		TImage *	image,
		typename TImage::IndexType	idx
	)

itkPixelType()

iAITKIO::PixelType itkPixelType

(

iAITKIO::ImagePointer

image

)

itkScalarType()

iAITKIO::ScalarType itkScalarType

(

iAITKIO::ImagePointer

image

)

mapWorldCoordsToIndex()

itk::Index< 3 > mapWorldCoordsToIndex	(	iAITKIO::ImagePointer	img,
		double const *	worldCoord
	)

Translate from world coordinates to voxel coordinates for the given image.

Parameters

img	an ITK image
worldCoord	world (=scene) coordinates (3 components: x, y, z)

Returns

voxel coordinates in the given image for the given world coordinates (clamped)

mapWorldToVoxelCoords()

void mapWorldToVoxelCoords	(	iAITKIO::ImagePointer	img,
		double const *	worldCoord,
		double *	voxelCoord
	)

Translate from world coordinates to voxel coordinates for the given image.

Parameters

img	an ITK image
worldCoord	world (=scene) coordinates (3 components: x, y, z)
voxelCoord	place for storing the 3 components of the voxel coordinates

setITKPixel() [1/2]

template<class T >

void setITKPixel	(	double	value,
		iAITKIO::ImagePointer	img,
		iAITKIO::ImageBaseType::IndexType	idx
	)

setITKPixel() [2/2]

void setITKPixel	(	iAITKIO::ImagePointer	img,
		iAITKIO::ImageBaseType::IndexType	idx,
		double	value
	)

setITKPixel2()

template<class TImage >

void setITKPixel2	(	double	value,
		TImage *	image,
		typename TImage::IndexType	idx
	)

storeImage()

void storeImage	(	iAITKIO::ImagePtr	image,
		QString const &	filename,
		bool	useCompression,
		iAProgress const *	p
	)