本文整理汇总了C++中imagetype::Pointer::GetMetaDataDictionary方法的典型用法代码示例。如果您正苦于以下问题：C++ Pointer::GetMetaDataDictionary方法的具体用法？C++ Pointer::GetMetaDataDictionary怎么用？C++ Pointer::GetMetaDataDictionary使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类imagetype::Pointer的用法示例。
在下文中一共展示了Pointer::GetMetaDataDictionary方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: ImageFileReaderException
//.........这里部分代码省略.........
this->GetOutput()->SetVolume(vecImg->GetBufferPointer());
}
catch(...)
{
MITK_INFO << "Trying to load dti as nrrd ...";
typedef itk::VectorImage<float,3> ImageType;
itk::NrrdImageIO::Pointer io = itk::NrrdImageIO::New();
typedef itk::ImageFileReader<ImageType> FileReaderType;
FileReaderType::Pointer reader = FileReaderType::New();
reader->SetImageIO(io);
reader->SetFileName(this->m_FileName);
reader->Update();
ImageType::Pointer img = reader->GetOutput();
typedef itk::Image<itk::DiffusionTensor3D<float>,3> VecImgType;
VecImgType::Pointer vecImg = VecImgType::New();
vecImg->SetSpacing( img->GetSpacing() ); // Set the image spacing
vecImg->SetOrigin( img->GetOrigin() ); // Set the image origin
vecImg->SetDirection( img->GetDirection() ); // Set the image direction
vecImg->SetRegions( img->GetLargestPossibleRegion());
vecImg->Allocate();
itk::ImageRegionIterator<VecImgType> ot (vecImg, vecImg->GetLargestPossibleRegion() );
ot = ot.Begin();
itk::ImageRegionIterator<ImageType> it (img, img->GetLargestPossibleRegion() );
it = it.Begin();
typedef ImageType::PixelType VarPixType;
typedef VecImgType::PixelType FixPixType;
int numComponents = img->GetNumberOfComponentsPerPixel();
itk::MetaDataDictionary imgMetaDictionary = img->GetMetaDataDictionary();
std::vector<std::string> imgMetaKeys = imgMetaDictionary.GetKeys();
std::vector<std::string>::const_iterator itKey = imgMetaKeys.begin();
std::string metaString;
bool readFrame = false;
double xx, xy, xz, yx, yy, yz, zx, zy, zz;
MeasurementFrameType measFrame;
measFrame.SetIdentity();
MeasurementFrameType measFrameTransp;
measFrameTransp.SetIdentity();
for (; itKey != imgMetaKeys.end(); itKey ++)
{
itk::ExposeMetaData<std::string> (imgMetaDictionary, *itKey, metaString);
if (itKey->find("measurement frame") != std::string::npos)
{
sscanf(metaString.c_str(), " ( %lf , %lf , %lf ) ( %lf , %lf , %lf ) ( %lf , %lf , %lf ) \n", &xx, &xy, &xz, &yx, &yy, &yz, &zx, &zy, &zz);
if (xx>10e-10 || xy>10e-10 || xz>10e-10 ||
yx>10e-10 || yy>10e-10 || yz>10e-10 ||
zx>10e-10 || zy>10e-10 || zz>10e-10 )
{
readFrame = true;
measFrame(0,0) = xx;
measFrame(0,1) = xy;
measFrame(0,2) = xz;
measFrame(1,0) = yx;
measFrame(1,1) = yy;
measFrame(1,2) = yz;
measFrame(2,0) = zx;
measFrame(2,1) = zy;示例2: ImageFileReaderException
//.........这里部分代码省略.........
resultImage->SetVolume( vecImg->GetBufferPointer() );
result.push_back( resultImage.GetPointer() );
}
catch(...)
{
MITK_INFO << "Trying to load dti as nrrd ...";
typedef itk::VectorImage<float,3> ImageType;
itk::NrrdImageIO::Pointer io = itk::NrrdImageIO::New();
typedef itk::ImageFileReader<ImageType> FileReaderType;
FileReaderType::Pointer reader = FileReaderType::New();
reader->SetImageIO(io);
reader->SetFileName(location);
reader->Update();
ImageType::Pointer img = reader->GetOutput();
TensorImage::ItkTensorImageType::Pointer vecImg = TensorImage::ItkTensorImageType::New();
vecImg->SetSpacing( img->GetSpacing() ); // Set the image spacing
vecImg->SetOrigin( img->GetOrigin() ); // Set the image origin
vecImg->SetDirection( img->GetDirection() ); // Set the image direction
vecImg->SetRegions( img->GetLargestPossibleRegion());
vecImg->Allocate();
itk::ImageRegionIterator<TensorImage::ItkTensorImageType> ot (vecImg, vecImg->GetLargestPossibleRegion() );
ot.GoToBegin();
itk::ImageRegionIterator<ImageType> it (img, img->GetLargestPossibleRegion() );
it.GoToBegin();
typedef ImageType::PixelType VarPixType;
typedef TensorImage::PixelType FixPixType;
int numComponents = img->GetNumberOfComponentsPerPixel();
itk::MetaDataDictionary imgMetaDictionary = img->GetMetaDataDictionary();
std::vector<std::string> imgMetaKeys = imgMetaDictionary.GetKeys();
std::vector<std::string>::const_iterator itKey = imgMetaKeys.begin();
std::string metaString;
bool readFrame = false;
double xx, xy, xz, yx, yy, yz, zx, zy, zz;
MeasurementFrameType measFrame;
measFrame.SetIdentity();
MeasurementFrameType measFrameTransp;
measFrameTransp.SetIdentity();
for (; itKey != imgMetaKeys.end(); itKey ++)
{
itk::ExposeMetaData<std::string> (imgMetaDictionary, *itKey, metaString);
if (itKey->find("measurement frame") != std::string::npos)
{
sscanf(metaString.c_str(), " ( %lf , %lf , %lf ) ( %lf , %lf , %lf ) ( %lf , %lf , %lf ) \n", &xx, &xy, &xz, &yx, &yy, &yz, &zx, &zy, &zz);
if (xx>10e-10 || xy>10e-10 || xz>10e-10 ||
yx>10e-10 || yy>10e-10 || yz>10e-10 ||
zx>10e-10 || zy>10e-10 || zz>10e-10 )
{
readFrame = true;
measFrame(0,0) = xx;
measFrame(0,1) = xy;
measFrame(0,2) = xz;
measFrame(1,0) = yx;
measFrame(1,1) = yy;
measFrame(1,2) = yz;
measFrame(2,0) = zx;
measFrame(2,1) = zy;示例3: ImageFileReaderException
void NrrdTensorImageReader
::GenerateData()
{
if ( m_FileName == "")
{
throw itk::ImageFileReaderException(__FILE__, __LINE__, "Sorry, the filename is empty!");
}
else
{
try
{
const std::string& locale = "C";
const std::string& currLocale = setlocale( LC_ALL, NULL );
if ( locale.compare(currLocale)!=0 )
{
try
{
setlocale(LC_ALL, locale.c_str());
}
catch(...)
{
MITK_INFO << "Could not set locale " << locale;
}
}
typedef itk::VectorImage<float,3> ImageType;
itk::NrrdImageIO::Pointer io = itk::NrrdImageIO::New();
typedef itk::ImageFileReader<ImageType> FileReaderType;
FileReaderType::Pointer reader = FileReaderType::New();
reader->SetImageIO(io);
reader->SetFileName(this->m_FileName);
reader->Update();
ImageType::Pointer img = reader->GetOutput();
typedef itk::Image<itk::DiffusionTensor3D<float>,3> VecImgType;
VecImgType::Pointer vecImg = VecImgType::New();
vecImg->SetSpacing( img->GetSpacing() ); // Set the image spacing
vecImg->SetOrigin( img->GetOrigin() ); // Set the image origin
vecImg->SetDirection( img->GetDirection() ); // Set the image direction
vecImg->SetRegions( img->GetLargestPossibleRegion());
vecImg->Allocate();
itk::ImageRegionIterator<VecImgType> ot (vecImg, vecImg->GetLargestPossibleRegion() );
ot = ot.Begin();
itk::ImageRegionIterator<ImageType> it (img, img->GetLargestPossibleRegion() );
it = it.Begin();
typedef ImageType::PixelType VarPixType;
typedef VecImgType::PixelType FixPixType;
int numComponents = img->GetNumberOfComponentsPerPixel();
itk::MetaDataDictionary imgMetaDictionary = img->GetMetaDataDictionary();
std::vector<std::string> imgMetaKeys = imgMetaDictionary.GetKeys();
std::vector<std::string>::const_iterator itKey = imgMetaKeys.begin();
std::string metaString;
bool readFrame = false;
double xx, xy, xz, yx, yy, yz, zx, zy, zz;
MeasurementFrameType measFrame;
measFrame.SetIdentity();
MeasurementFrameType measFrameTransp;
measFrameTransp.SetIdentity();
for (; itKey != imgMetaKeys.end(); itKey ++)
{
itk::ExposeMetaData<std::string> (imgMetaDictionary, *itKey, metaString);
if (itKey->find("measurement frame") != std::string::npos)
{
sscanf(metaString.c_str(), " ( %lf , %lf , %lf ) ( %lf , %lf , %lf ) ( %lf , %lf , %lf ) \n", &xx, &xy, &xz, &yx, &yy, &yz, &zx, &zy, &zz);
if (xx>10e-10 || xy>10e-10 || xz>10e-10 ||
yx>10e-10 || yy>10e-10 || yz>10e-10 ||
zx>10e-10 || zy>10e-10 || zz>10e-10 )
{
readFrame = true;
measFrame(0,0) = xx;
measFrame(0,1) = xy;
measFrame(0,2) = xz;
measFrame(1,0) = yx;
measFrame(1,1) = yy;
measFrame(1,2) = yz;
measFrame(2,0) = zx;
measFrame(2,1) = zy;
measFrame(2,2) = zz;
measFrameTransp = measFrame.GetTranspose();
}
}
}
if (numComponents==6)
{
while (!it.IsAtEnd())
{
// T'=RTR'
VarPixType vec = it.Get();
FixPixType fixVec(vec.GetDataPointer());
//.........这里部分代码省略.........