我已经使用库成功地将8 位图像编写为 DICOM 文件GDCM
。现在我正在尝试将16 位图像写入 DICOM 文件。这是我的代码。谁能指出我缺少什么或应该做什么。
static public void CreateSmallDICOMShort(string fileName, short [] buffer, uint[] dim)
{
using (var writer = new gdcm.PixmapWriter())
{
gdcm.Pixmap img = writer.GetImage();
img.SetNumberOfDimensions(3);
var pixelFormat = new PixelFormat();
pixelFormat.SetScalarType(PixelFormat.ScalarType.UINT16);
img.SetDimension(0, dim[0]);
img.SetDimension(1, dim[1]);
img.SetDimension(2, 1); // fake a 3d volume
img.SetPixelFormat(pixelFormat);
PhotometricInterpretation pi = new PhotometricInterpretation(PhotometricInterpretation.PIType.MONOCHROME1);
img.SetPhotometricInterpretation(pi);
gdcm.DataElement pixeldata = new gdcm.DataElement(new gdcm.Tag(0x7fe0, 0x0010));
//byte[] buffer = new byte[512 * 512 * 2];
pixeldata.SetArray(buffer,(uint)buffer.Length);
img.SetDataElement(pixeldata);
gdcm.File file = writer.GetFile();
gdcm.DataSet ds = file.GetDataSet();
gdcm.DataElement ms = new gdcm.DataElement(new gdcm.Tag(0x0008, 0x0016));
string mediastorage = "1.2.840.10008.5.1.4.1.1.7.2"; // Multi-frame Grayscale Byte Secondary Capture Image Storage
byte[] val = StrToByteArray(mediastorage);
ms.SetByteValue(val, new gdcm.VL((uint)val.Length));
ds.Insert(ms);
writer.SetFileName(fileName);
writer.Write();
}
}