/// <summary>
/// Assumes input stream contains gzipped DICOM file contents.
/// </summary>
/// <param name="inputStream">The input stream.</param>
/// <returns></returns>
public DecodedSegmentationTaskData Decode(Stream inputStream)
{
// Get Dicom Files
var dicomFolders = DicomZipSeries.DecompressSegmentationData(inputStream);
var output = LoadVolumes(dicomFolders);
// The primary series is always the first volume in the input/output data
// we take the first set of DICOM identifiers of that series.
var firstIdentifiers = output.First().Value.Identifiers.First();
return(new DecodedSegmentationTaskData(output, firstIdentifiers.Series.SeriesInstanceUid, firstIdentifiers.Patient.Id));
}
/// <summary>
/// Given a compressed package of DICOM data, reads MedicalVolumes from the package.
/// </summary>
/// <param name="compressedData"></param>
/// <returns></returns>
public static IReadOnlyDictionary <string, MedicalVolume> LoadCompressedImageSeries(byte[] compressedData)
{
var dicomFolders = DicomZipSeries.DecompressSegmentationData(compressedData);
var result = new Dictionary <string, MedicalVolume>();
foreach (var(channelId, content) in dicomFolders)
{
result.Add(channelId, LoadVolume(content));
}
return(result);
}
