GDCM 2.2.1

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iU22tomultisc.cxx
/*=========================================================================
Program: GDCM (Grassroots DICOM). A DICOM library
Copyright (c) 2006-2011 Mathieu Malaterre
All rights reserved.
See Copyright.txt or http://gdcm.sourceforge.net/Copyright.html for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notice for more information.
=========================================================================*/
/*
* iU22 Raw Data extractor
*/
#include "gdcmReader.h"
#include "gdcmImageWriter.h"
#include "gdcmAttribute.h"
#include "gdcmPrivateTag.h"
#include <math.h>
int main(int argc, char *argv [])
{
if( argc < 2 ) return 1;
// IM_001
const char *filename = argv[1];
gdcm::Reader reader; // Do not use ImageReader
reader.SetFileName( filename );
if( !reader.Read() )
{
std::cerr << "Failed to read: " << filename << std::endl;
return 1;
}
// * The data is simply 8-bit unsigned in the obvious x/y/z order
// * 200D,300B contains the data
// * 200D,3001 contains the no. of voxels (416,412,256 in this case)
// * 200D,3003 contains the voxel sizes (0.156184527398215 /
// 0.1223749613981957 / 0.328479990704639 in this case)
const gdcm::File &file = reader.GetFile();
const gdcm::DataSet &ds = file.GetDataSet();
const gdcm::PrivateTag trawdataus( 0x200d, 0x0b, "Philips US Imaging DD 033" );
const gdcm::DataElement &rawdataus = ds.GetDataElement( trawdataus );
const gdcm::PrivateTag tcolsrowsframes( 0x200d, 0x01, "Philips US Imaging DD 036" );
const gdcm::DataElement &colsrowsframes = ds.GetDataElement( tcolsrowsframes );
// const gdcm::PrivateTag tcolsrowsframes( 0x200d, 0x02, "Philips US Imaging DD 036" );
// this is just a duplicate previous tag.
const gdcm::PrivateTag tvoxelspacing( 0x200d, 0x03, "Philips US Imaging DD 036" );
const gdcm::DataElement &voxelspacing = ds.GetDataElement( tvoxelspacing );
gdcm::Element<gdcm::VR::DS,gdcm::VM::VM3> dims; // Use DS to interpret value stored in LO
dims.SetFromDataElement( colsrowsframes );
gdcm::Element<gdcm::VR::DS,gdcm::VM::VM3> spacing;
spacing.SetFromDataElement( voxelspacing );
gdcm::ImageWriter writer;
gdcm::Image &image = writer.GetImage();
image.SetNumberOfDimensions( 3 ); // good default
image.SetDimension(0, (unsigned int)dims[0] );
image.SetDimension(1, (unsigned int)dims[1] );
image.SetDimension(2, (unsigned int)dims[2] );
image.SetSpacing(0, spacing[0] );
image.SetSpacing(1, spacing[1] );
image.SetSpacing(2, spacing[2] );
gdcm::PixelFormat pixeltype = gdcm::PixelFormat::UINT8;
gdcm::PhotometricInterpretation pi;
pi = gdcm::PhotometricInterpretation::MONOCHROME2;
image.SetPhotometricInterpretation( pi );
image.SetPixelFormat( pixeltype );
image.SetDataElement( rawdataus );
std::string outfilename = "outiu22.dcm";
gdcm::DataElement de( gdcm::Tag(0x8,0x16) ); // SOP Class UID
de.SetVR( gdcm::VR::UI );
gdcm::MediaStorage ms(
gdcm::MediaStorage::UltrasoundMultiFrameImageStorage );
// gdcm::MediaStorage::MultiframeGrayscaleByteSecondaryCaptureImageStorage );
de.SetByteValue( ms.GetString(), (uint32_t)strlen(ms.GetString()));
writer.GetFile().GetDataSet().Replace( de );
writer.SetFileName( outfilename.c_str() );
if( !writer.Write() )
{
std::cerr << "could not write: " << outfilename << std::endl;
return 1;
}
return 0;
}