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add an option to clitkDicom2Image to force double pixel type #116

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add an option to clitkDicom2Image to force double pixel type #116

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21 changes: 21 additions & 0 deletions common/vvImageReader.cxx
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Original file line number Diff line number Diff line change
Expand Up @@ -80,6 +80,27 @@ void vvImageReader::Update(LoadedImageType type)
//------------------------------------------------------------------------------


//------------------------------------------------------------------------------
void vvImageReader::Update(std::string inputPixelType, LoadedImageType type)
{
itk::ImageIOBase::Pointer reader = itk::ImageIOFactory::CreateImageIO(mInputFilenames[0].c_str(), itk::ImageIOFactory::ReadMode);
if (!reader) {
mLastError="Unable to read file.";
} else {
reader->SetFileName(mInputFilenames[0]);
gdcm::ImageHelper::SetForcePixelSpacing(true);
reader->ReadImageInformation();
if (mInputFilenames.size() > 1)
Update(reader->GetNumberOfDimensions()+1,inputPixelType, type);
else if (reader->GetNumberOfComponents() > 1 && type != VECTORFIELD && type != VECTORFIELDWITHTIME)
Update(reader->GetNumberOfDimensions()+1,inputPixelType,VECTORPIXELIMAGE);
else
Update(reader->GetNumberOfDimensions(),inputPixelType, type);
}
}
//------------------------------------------------------------------------------


//------------------------------------------------------------------------------
void vvImageReader::Update(int dim,std::string inputPixelType, LoadedImageType type)
{
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1 change: 1 addition & 0 deletions common/vvImageReader.h
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Expand Up @@ -65,6 +65,7 @@ class vvImageReader : public itk::LightObject {
// Main function
void Update();
void Update(LoadedImageType type);
void Update(std::string inputPixelType, LoadedImageType type);
void Update(int dim, std::string InputPixelType, LoadedImageType type);

protected:
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6 changes: 5 additions & 1 deletion tools/clitkDicom2Image.cxx
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Expand Up @@ -256,7 +256,11 @@ int main(int argc, char * argv[])
vvImageReader::Pointer reader = vvImageReader::New();
reader->SetInputFilenames(sorted_files);
reader->SetPatientCoordinateSystem(args_info.patientSystem_flag);
reader->Update(vvImageReader::DICOM);
if (args_info.setDouble_flag) {
reader->Update("double", vvImageReader::DICOM);
} else {
reader->Update(vvImageReader::DICOM);
}
if (reader->GetLastError().size() != 0) {
std::cerr << reader->GetLastError() << std::endl;
return 1;
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1 change: 1 addition & 0 deletions tools/clitkDicom2Image.ggo
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Expand Up @@ -11,3 +11,4 @@ option "focal_origin" - "Output files with FOCAL-like origin, instead of the o
option "patientSystem" p "Open the image with patient coordinate system" flag off
option "instanceNumber" n "Sort the images regarding instance number in dicom tag" flag off
option "reverse" r "Reverse the slice order" flag off
option "setDouble" d "Read input (and save output) as double pixel type" flag off