/// <summary>
/// Load the values for the sequence <see cref="DicomTags.RequestAttributesSequence"/>
/// into a response message for a specific series.
/// </summary>
/// <param name="read">The connection to use to read the values.</param>
/// <param name="response">The message to add the values into.</param>
/// <param name="row">The <see cref="Series"/> entity to load the related <see cref="RequestAttributes"/> entity for.</param>
private static void LoadRequestAttributes(IPersistenceContext read, DicomMessageBase response, Series row)
{
var select = read.GetBroker<IRequestAttributesEntityBroker>();
var criteria = new RequestAttributesSelectCriteria();
criteria.SeriesKey.EqualTo(row.GetKey());
IList<RequestAttributes> list = select.Find(criteria);
if (list.Count == 0)
{
response.DataSet[DicomTags.RequestAttributesSequence].SetNullValue();
return;
}
foreach (RequestAttributes request in list)
{
var item = new DicomSequenceItem();
item[DicomTags.ScheduledProcedureStepId].SetStringValue(request.ScheduledProcedureStepId);
item[DicomTags.RequestedProcedureId].SetStringValue(request.RequestedProcedureId);
response.DataSet[DicomTags.RequestAttributesSequence].AddSequenceItem(item);
}
}
public void TestDicomTagPathGetAttribute_NoCreate()
{
var collection = new DicomAttributeCollection();
var path = new DicomTagPath(DicomTags.PatientId);
//PatientID IS empty
Assert.IsNull(path.GetAttribute(collection));
collection[DicomTags.PatientId].SetNullValue();
//PatientID NOT empty
Assert.IsNotNull(path.GetAttribute(collection));
collection[DicomTags.PatientId].SetStringValue("PatientId");
collection[DicomTags.PatientsName].SetStringValue("PatientsName");
//PatientID NOT empty
Assert.IsNotNull(path.GetAttribute(collection));
path = new DicomTagPath(DicomTags.PatientsName);
//PatientsName NOT empty
Assert.IsNotNull(path.GetAttribute(collection));
//ViewCodeSequence IS empty
path = new DicomTagPath(DicomTags.ViewCodeSequence);
Assert.IsNull(path.GetAttribute(collection));
var sequence1 = new DicomSequenceItem();
collection[DicomTags.ViewCodeSequence].AddSequenceItem(sequence1);
//ViewCodeSequence NOT empty
Assert.IsNotNull(path.GetAttribute(collection));
path += DicomTags.CodeMeaning;
//ViewCodeSequence/CodeMeaning IS empty
Assert.IsNull(path.GetAttribute(collection));
sequence1[DicomTags.CodeMeaning].SetNullValue();
//ViewCodeSequence/CodeMeaning NOT empty
Assert.IsNotNull(path.GetAttribute(collection));
//ViewCodeSequence/ConceptNameCodeSequence IS empty
path = new DicomTagPath(DicomTags.ViewCodeSequence, DicomTags.ConceptNameCodeSequence);
Assert.IsNull(path.GetAttribute(collection));
var sequence2 = new DicomSequenceItem();
sequence1[DicomTags.ConceptNameCodeSequence].AddSequenceItem(sequence2);
//ViewCodeSequence/ConceptNameCodeSequence NOT empty
Assert.IsNotNull(path.GetAttribute(collection));
path += DicomTags.CodeValue;
//ViewCodeSequence/ConceptNameCodeSequence/CodeValue IS empty
Assert.IsNull(path.GetAttribute(collection));
sequence2[DicomTags.CodeValue].SetStringValue("Code");
//ViewCodeSequence/ConceptNameCodeSequence/CodeValue IS empty
Assert.IsNotNull(path.GetAttribute(collection));
}
public void TestFormatNoDescription()
{
var item0 = new DicomSequenceItem();
item0[DicomTags.CodeValue].SetStringValue("CODEVALUE");
item0[DicomTags.CodeMeaning].SetStringValue("Code Meaning");
item0[DicomTags.CodingSchemeDesignator].SetStringValue("DCM");
var dataset = new DicomAttributeCollection();
dataset[DicomTags.PatientBreedCodeSequence].AddSequenceItem(item0);
dataset[DicomTags.PatientBreedDescription].SetNullValue();
Assert.AreEqual("Code Meaning", CodeSequenceAnnotationItem.FormatCodeSequence(dataset, DicomTags.PatientBreedCodeSequence, null), "1");
Assert.AreEqual("Code Meaning", CodeSequenceAnnotationItem.FormatCodeSequence(dataset, DicomTags.PatientBreedCodeSequence, null, false), "2");
Assert.AreEqual("Code Meaning", CodeSequenceAnnotationItem.FormatCodeSequence(dataset, DicomTags.PatientBreedCodeSequence, DicomTags.PatientBreedDescription), "3");
Assert.AreEqual("Code Meaning", CodeSequenceAnnotationItem.FormatCodeSequence(dataset, DicomTags.PatientBreedCodeSequence, DicomTags.PatientBreedDescription, false), "4");
item0[DicomTags.CodeMeaning].SetEmptyValue();
Assert.AreEqual("CODEVALUE (DCM)", CodeSequenceAnnotationItem.FormatCodeSequence(dataset, DicomTags.PatientBreedCodeSequence, null), "5");
Assert.AreEqual("CODEVALUE (DCM)", CodeSequenceAnnotationItem.FormatCodeSequence(dataset, DicomTags.PatientBreedCodeSequence, null, false), "6");
Assert.AreEqual("CODEVALUE (DCM)", CodeSequenceAnnotationItem.FormatCodeSequence(dataset, DicomTags.PatientBreedCodeSequence, DicomTags.PatientBreedDescription), "7");
Assert.AreEqual("CODEVALUE (DCM)", CodeSequenceAnnotationItem.FormatCodeSequence(dataset, DicomTags.PatientBreedCodeSequence, DicomTags.PatientBreedDescription, false), "8");
}
private InstanceXml GetInstanceXml(StudyXmlOutputSettings outputSettings, out DicomFile real)
{
var xml = new StudyXml();
real = new DicomFile();
SetupMR(real.DataSet);
real.MediaStorageSopClassUid = real.DataSet[DicomTags.SopClassUid].ToString();
real.MetaInfo[DicomTags.SopClassUid].SetString(0, real.DataSet[DicomTags.SopClassUid].ToString());
var bytes = new Byte[2048];
real.DataSet[DicomTags.RedPaletteColorLookupTableData].Values = bytes;
var privateTag = new DicomTag(0x00111301, "Private Tag", "PrivateTag", DicomVr.CSvr, false, 1, 1, false);
real.DataSet[privateTag].SetString(0, "Private");
var sequences = (DicomSequenceItem[])real.DataSet[DicomTags.RequestAttributesSequence].Values;
var firstItem = sequences.First();
firstItem[DicomTags.RedPaletteColorLookupTableData].Values = bytes;
var attr = real.DataSet[DicomTags.ReferencedStudySequence];
var sequenceItem = new DicomSequenceItem();
attr.AddSequenceItem(sequenceItem);
sequenceItem[privateTag].SetString(0, "Private");
xml.AddFile(real);
var memento = xml.GetMemento(outputSettings ?? new StudyXmlOutputSettings
{
IncludeLargeTags = StudyXmlTagInclusion.IncludeTagExclusion,
IncludePrivateValues = StudyXmlTagInclusion.IgnoreTag,
MaxTagLength = 1024
});
xml = new StudyXml();
xml.SetMemento(memento);
return xml.First().First();
}
private void PopulateScheduledProcedureStepSequence(DicomAttributeSQ dicomAttribute, ExamsScheduled row)
{
DicomSequenceItem item;
item = new DicomSequenceItem();
item[DicomTags.ScheduledStationAeTitle].SetStringValue(row.ScheduledAET);
item[DicomTags.ScheduledProcedureStepStartDate].SetStringValue(GetDateStringOnly(row.ExamScheduledDateAndTime));
item[DicomTags.ScheduledProcedureStepStartTime].SetStringValue(GetTimeStringOnly(row.ExamScheduledDateAndTime));
item[DicomTags.Modality].SetStringValue(row.Modality);
item[DicomTags.PerformedProcedureStepId].SetStringValue(string.Format("{0}",row.ProcedureStepID));//O M K supported
item[DicomTags.ScheduledProcedureStepLocation].SetStringValue(row.ExamRoom);//return type 2 -O M K supported
item[DicomTags.ScheduledProcedureStepDescription].SetStringValue(row.ExamDescription);//return type 2 -O M K supported
dicomAttribute.AddSequenceItem(item);
}
/// <summary>
/// Initializes a new instance of the <see cref="HL7v2HierarchicDesignatorMacroIod"/> class.
/// </summary>
/// <param name="dicomSequenceItem">The dicom sequence item.</param>
public HL7v2HierarchicDesignatorMacroIod(DicomSequenceItem dicomSequenceItem)
: base(dicomSequenceItem)
{
}
public AddOriginalAttributes(DicomSequenceItem value)
: this()
{
this.value = value;
}
/// <summary>
/// Method for adding a <see cref="DicomSequenceItem"/> to an attributes value.
/// </summary>
/// <remarks>
/// This method is value for <see cref="DicomAttributeSQ"/> attributes only.
/// </remarks>
/// <param name="item">The <see cref="DicomSequenceItem"/> to add to the attribute.</param>
public virtual void AddSequenceItem(DicomSequenceItem item)
{
throw new DicomException(SR.InvalidType);
}
/// <summary>
/// Initializes a new instance of the <see cref="VoiLutSequenceItem"/> class.
/// </summary>
/// <param name="dicomSequenceItem">The dicom sequence item.</param>
public VoiLutSequenceItem(DicomSequenceItem dicomSequenceItem) : base(dicomSequenceItem) {}
/// <summary>
/// Gets the specified sequence item from the attribute, if it exists.
/// </summary>
/// <remarks>
/// For non-sequence attributes, this method always returns false.
/// </remarks>
public virtual bool TryGetSequenceItem(int i, out DicomSequenceItem item)
{
item = null;
return false;
}
public void SetupDataSet(DicomAttributeCollection theSet, string characterSet)
{
DateTime studyTime = DateTime.Now;
theSet[DicomTags.SpecificCharacterSet].SetStringValue(characterSet);
theSet[DicomTags.ImageType].SetStringValue("ORIGINAL\\PRIMARY\\OTHER\\");
theSet[DicomTags.InstanceCreationDate].SetStringValue(DateParser.ToDicomString(DateTime.Now));
theSet[DicomTags.InstanceCreationTime].SetStringValue(TimeParser.ToDicomString(DateTime.Now));
theSet[DicomTags.SopClassUid].SetStringValue(SopClass.SecondaryCaptureImageStorageUid);
theSet[DicomTags.SopInstanceUid].SetStringValue(DicomUid.GenerateUid().UID);
theSet[DicomTags.StudyDate].SetStringValue(DateParser.ToDicomString(studyTime));
theSet[DicomTags.StudyTime].SetStringValue(TimeParser.ToDicomString(studyTime));
theSet[DicomTags.SeriesDate].SetStringValue(DateParser.ToDicomString(studyTime));
theSet[DicomTags.SeriesTime].SetStringValue(TimeParser.ToDicomString(studyTime));
theSet[DicomTags.AccessionNumber].SetStringValue("A1234");
theSet[DicomTags.Modality].SetStringValue("MR");
theSet[DicomTags.Manufacturer].SetStringValue("ClearCanvas");
theSet[DicomTags.ManufacturersModelName].SetNullValue();
theSet[DicomTags.InstitutionName].SetStringValue("Toronto General Hospital");
theSet[DicomTags.ReferringPhysiciansName].SetStringValue("Last^First");
theSet[DicomTags.StudyDescription].SetStringValue("TEST");
theSet[DicomTags.SeriesDescription].SetStringValue("TEST");
theSet[DicomTags.PatientsName].SetStringValue("Patient^Test");
theSet[DicomTags.PatientId].SetStringValue("ID123-45-9999");
theSet[DicomTags.PatientsBirthDate].SetStringValue("19600102");
theSet[DicomTags.PatientsSize].SetStringValue("10.000244140625");
theSet[DicomTags.SequenceVariant].SetStringValue("OTHER");
theSet[DicomTags.DeviceSerialNumber].SetStringValue("1234");
theSet[DicomTags.SoftwareVersions].SetStringValue("V1.0");
theSet[DicomTags.PatientPosition].SetStringValue("HFS");
theSet[DicomTags.StudyInstanceUid].SetStringValue(DicomUid.GenerateUid().UID);
theSet[DicomTags.SeriesInstanceUid].SetStringValue(DicomUid.GenerateUid().UID);
theSet[DicomTags.StudyId].SetStringValue("1933");
theSet[DicomTags.SeriesNumber].SetStringValue("1");
theSet[DicomTags.InstanceNumber].SetStringValue("1");
theSet[DicomTags.ImageComments].SetStringValue("Test SC Image");
theSet[DicomTags.SamplesPerPixel].SetStringValue("1");
theSet[DicomTags.PhotometricInterpretation].SetStringValue("MONOCHROME2");
theSet[DicomTags.Rows].SetStringValue("256");
theSet[DicomTags.Columns].SetStringValue("256");
theSet[DicomTags.BitsAllocated].SetStringValue("16");
theSet[DicomTags.BitsStored].SetStringValue("12");
theSet[DicomTags.HighBit].SetStringValue("11");
theSet[DicomTags.PixelRepresentation].SetStringValue("0");
uint length = 256 * 256 * 2;
DicomAttributeOW pixels = new DicomAttributeOW(DicomTags.PixelData);
byte[] pixelArray = new byte[length];
for (uint i = 0; i < length; i += 2)
pixelArray[i] = (byte)(i % 255);
pixels.Values = pixelArray;
theSet[DicomTags.PixelData] = pixels;
DicomSequenceItem item = new DicomSequenceItem();
theSet[DicomTags.RequestAttributesSequence].AddSequenceItem(item);
item[DicomTags.RequestedProcedureId].SetStringValue("MRR1234");
item[DicomTags.ScheduledProcedureStepId].SetStringValue("MRS1234");
item = new DicomSequenceItem();
theSet[DicomTags.RequestAttributesSequence].AddSequenceItem(item);
item[DicomTags.RequestedProcedureId].SetStringValue("MR2R1234");
item[DicomTags.ScheduledProcedureStepId].SetStringValue("MR2S1234");
DicomSequenceItem studyItem = new DicomSequenceItem();
item[DicomTags.ReferencedStudySequence].AddSequenceItem(studyItem);
studyItem[DicomTags.ReferencedSopClassUid].SetStringValue(SopClass.SecondaryCaptureImageStorageUid);
studyItem[DicomTags.ReferencedSopInstanceUid].SetStringValue("1.2.3.4.5.6.7.8.9");
}
/// <summary>
/// Initializes a new instance of the <see cref="PrimaryAnatomicStructureSequenceItem"/> class.
/// </summary>
/// <param name="dicomSequenceItem">The dicom sequence item.</param>
public PrimaryAnatomicStructureSequenceItem(DicomSequenceItem dicomSequenceItem)
: base(dicomSequenceItem)
{
}
/// <summary>
/// Initializes a new instance of the <see cref="ReferencedSeriesSequenceIod"/> class.
/// </summary>
/// <param name="dicomSequenceItem">The dicom sequence item.</param>
public ReferencedSeriesSequenceIod(DicomSequenceItem dicomSequenceItem)
: base(dicomSequenceItem)
{
}
/// <summary>
/// Initializes a new instance of the <see cref="SegmentedPropertyTypeCodeSequenceItem"/> class.
/// </summary>
/// <param name="dicomSequenceItem">The dicom sequence item.</param>
public SegmentedPropertyTypeCodeSequenceItem(DicomSequenceItem dicomSequenceItem)
: base(dicomSequenceItem)
{
}
/// <summary>
/// Initializes a new instance of the <see cref="SegmentSequence"/> class.
/// </summary>
/// <param name="dicomSequenceItem">The dicom sequence item.</param>
public SegmentSequence(DicomSequenceItem dicomSequenceItem)
: base(dicomSequenceItem)
{
}
/// <summary>
/// Method for adding a <see cref="DicomSequenceItem"/> to an attributes value.
/// </summary>
/// <remarks>
/// This method is value for <see cref="DicomAttributeSQ"/> attributes only.
/// </remarks>
/// <param name="item">The <see cref="DicomSequenceItem"/> to add to the attribute.</param>
public virtual void AddSequenceItem(DicomSequenceItem item)
{
throw new DicomException(SR.InvalidType);
}
public void TestFormatMultipleItems()
{
var item0 = new DicomSequenceItem();
item0[DicomTags.CodeValue].SetStringValue("CODE1");
item0[DicomTags.CodeMeaning].SetStringValue("Code Meaning 1");
item0[DicomTags.CodingSchemeDesignator].SetStringValue("DCM1");
var item1 = new DicomSequenceItem();
item1[DicomTags.CodeValue].SetStringValue("CODE2");
item1[DicomTags.CodeMeaning].SetStringValue("Code Meaning 2");
item1[DicomTags.CodingSchemeDesignator].SetStringValue("DCM2");
var item2 = new DicomSequenceItem();
item2[DicomTags.CodeValue].SetStringValue("CODE3");
item2[DicomTags.CodeMeaning].SetStringValue("Code Meaning 3");
item2[DicomTags.CodingSchemeDesignator].SetStringValue("DCM3");
var dataset = new DicomAttributeCollection();
dataset[DicomTags.PatientBreedCodeSequence].AddSequenceItem(item0);
dataset[DicomTags.PatientBreedCodeSequence].AddSequenceItem(item1);
dataset[DicomTags.PatientBreedCodeSequence].AddSequenceItem(item2);
dataset[DicomTags.PatientBreedDescription].SetStringValue("Description (CODE1, CODE2, CODE3)");
Assert.AreEqual(@"Code Meaning 1\Code Meaning 2\Code Meaning 3", CodeSequenceAnnotationItem.FormatCodeSequence(dataset, DicomTags.PatientBreedCodeSequence, null), "1");
Assert.AreEqual(@"Code Meaning 1\Code Meaning 2\Code Meaning 3", CodeSequenceAnnotationItem.FormatCodeSequence(dataset, DicomTags.PatientBreedCodeSequence, DicomTags.PatientBreedDescription), "2");
item1[DicomTags.CodeMeaning].SetEmptyValue();
Assert.AreEqual(@"Code Meaning 1\CODE2 (DCM2)\Code Meaning 3", CodeSequenceAnnotationItem.FormatCodeSequence(dataset, DicomTags.PatientBreedCodeSequence, null), "3");
Assert.AreEqual(@"Code Meaning 1\CODE2 (DCM2)\Code Meaning 3", CodeSequenceAnnotationItem.FormatCodeSequence(dataset, DicomTags.PatientBreedCodeSequence, DicomTags.PatientBreedDescription), "4");
item2[DicomTags.CodeMeaning].SetNullValue();
Assert.AreEqual(@"Code Meaning 1\CODE2 (DCM2)\CODE3 (DCM3)", CodeSequenceAnnotationItem.FormatCodeSequence(dataset, DicomTags.PatientBreedCodeSequence, null), "5");
Assert.AreEqual(@"Code Meaning 1\CODE2 (DCM2)\CODE3 (DCM3)", CodeSequenceAnnotationItem.FormatCodeSequence(dataset, DicomTags.PatientBreedCodeSequence, DicomTags.PatientBreedDescription), "6");
item0[DicomTags.CodeMeaning].SetEmptyValue();
Assert.AreEqual(@"CODE1 (DCM1)\CODE2 (DCM2)\CODE3 (DCM3)", CodeSequenceAnnotationItem.FormatCodeSequence(dataset, DicomTags.PatientBreedCodeSequence, null), "7");
Assert.AreEqual("Description (CODE1, CODE2, CODE3)", CodeSequenceAnnotationItem.FormatCodeSequence(dataset, DicomTags.PatientBreedCodeSequence, DicomTags.PatientBreedDescription), "8");
dataset[DicomTags.PatientBreedDescription].SetNullValue();
Assert.AreEqual(@"CODE1 (DCM1)\CODE2 (DCM2)\CODE3 (DCM3)", CodeSequenceAnnotationItem.FormatCodeSequence(dataset, DicomTags.PatientBreedCodeSequence, null), "9");
Assert.AreEqual(@"CODE1 (DCM1)\CODE2 (DCM2)\CODE3 (DCM3)", CodeSequenceAnnotationItem.FormatCodeSequence(dataset, DicomTags.PatientBreedCodeSequence, DicomTags.PatientBreedDescription), "10");
}
public override bool TryGetSequenceItem(int i, out DicomSequenceItem item)
{
item = this[i];
return item != null;
}
/// <summary>
/// Initializes a new instance of the <see cref="StudiesContainingOtherReferencedInstancesSequenceItem"/> class.
/// </summary>
/// <param name="dicomSequenceItem">The dicom sequence item.</param>
public StudiesContainingOtherReferencedInstancesSequenceItem(DicomSequenceItem dicomSequenceItem)
: base(dicomSequenceItem)
{
}
/// <summary>
/// Method for adding a <see cref="DicomSequenceItem"/> to an attributes value.
/// </summary>
/// <param name="item">The <see cref="DicomSequenceItem"/> to add to the attribute.</param>
/// <remarks>
/// This method is value for <see cref="DicomAttributeSQ"/> attributes only.
/// </remarks>
public override void AddSequenceItem(DicomSequenceItem item)
{
if (_values == null)
{
_values = new DicomSequenceItem[1];
_values[0] = item;
}
else
{
DicomSequenceItem[] oldValues = _values;
_values = new DicomSequenceItem[oldValues.Length + 1];
oldValues.CopyTo(_values, 0);
_values[oldValues.Length] = item;
}
if (item.SpecificCharacterSet == null)
item.SpecificCharacterSet = ParentCollection.SpecificCharacterSet;
base.Count = _values.Length;
base.StreamLength = (uint)base.Count;
}
/// <summary>
/// Initializes a new instance of the <see cref="AlternateContentDescriptionSequenceItem"/> class.
/// </summary>
/// <param name="dicomSequenceItem">The dicom sequence item.</param>
public AlternateContentDescriptionSequenceItem(DicomSequenceItem dicomSequenceItem)
: base(dicomSequenceItem)
{
}
public static bool Convert2Dicom(byte[] pixelData, string rawFileName, DataRow patientInfo, bool delbeforeSave, string AutoWLPath)
{
try
{
const string colPid = "PID";
const string colKVP = "KVP";
const string colMAS = "MAS";
const string colDepartmentName = "Department_Name";
const string colPatientName = "Patient_Name";
const string colPatientSex = "Patient_Sex";
const string colPatientAge = "Patient_Age";
const string colPatientBirthdate = "Patient_Birthdate";
const string colRegDate = "Reg_Date";
const string colRegNum = "Reg_Num";
const string colImgWidth = "IMGWidth";
const string colImgHeight = "IMGHeigh";
const string colModalityCode = "Modality_Code";
const string colAtonomyCode = "Atonomy_Code";
const string colProjectionCode = "Projection_Code";
const string colHostpitalName = "Hostpital_Name";
const string colMonoChrome = "MonoChrome";
const string _colStudyInstanceUID = "StudyInstanceUID";
const string colSeriesInstanceUID = "SeriesInstanceUID";
const string colSOPInstanceUID = "SOPInstanceUID";
const string colAcqDate = "AcqDate";
const string colAppName = "AppName";
const string colBitsStored = "BitsStored";
const string colHightBit = "HightBit";
const string colBitsAllocated = "BitsAllocated";
_bitsStored = TryGetBitsStored(patientInfo, colBitsStored);
var _HightBit = TryGetBitsStored(patientInfo, colHightBit);
var _BitsAllocated = TryGetBitsStored(patientInfo, colBitsAllocated);
var MonoChrome = TryGetString(patientInfo, colMonoChrome, "MONOCHROME2");
var pid = TryGetString(patientInfo, colPid);
var _KVP = TryGetString(patientInfo, colKVP);
var _MAS = TryGetString(patientInfo, colMAS);
var patientName = TryGetString(patientInfo, colPatientName);
var patientSex = TryGetString(patientInfo, colPatientSex);
var patientAge = TryGetString(patientInfo, colPatientAge);
var patientBirthdate = TryGetString(patientInfo, colPatientBirthdate);
var regDate = TryGetString(patientInfo, colRegDate);
var regNum = TryGetString(patientInfo, colRegNum);
var imgWidth = TryGetString(patientInfo, colImgWidth);
var imgHeigh = TryGetString(patientInfo, colImgHeight);
var modalityCode = TryGetString(patientInfo, colModalityCode);
var atonomyCode = TryGetString(patientInfo, colAtonomyCode);
var projectionCode = TryGetString(patientInfo, colProjectionCode);
var hostpitalName = TryGetString(patientInfo, colHostpitalName, "BACH MAI HOSTPITAL");
var departmentName = TryGetString(patientInfo, colDepartmentName, "Khoa chan doan hinh anh");
string defaultStudyInstanceUID = ClearCanvas.Dicom.DicomUid.GenerateUid().UID;
string defaultSeriesInstanceUID = defaultStudyInstanceUID + ".1";
string defaultSOPInstanceUID = defaultSeriesInstanceUID + ".1";
var StudyInstanceUID = TryGetString(patientInfo, _colStudyInstanceUID, defaultStudyInstanceUID);
var SeriesInstanceUID = TryGetString(patientInfo, colSeriesInstanceUID, defaultSeriesInstanceUID);
var SOPInstanceUID = TryGetString(patientInfo, colSOPInstanceUID, defaultSOPInstanceUID);
var AppName = TryGetString(patientInfo, colAppName, "VBIT");
string dicomPath = Path.GetDirectoryName(rawFileName);
// Lấy về tên file Dicom từ file raw
string dicomFileName = string.Format("{0}{1}{2}.DCM", dicomPath, Path.DirectorySeparatorChar,
Path.GetFileNameWithoutExtension(rawFileName));
if (delbeforeSave && File.Exists(dicomFileName)) Try2DelFile(dicomFileName);
else
try2RenameExistedFile(dicomFileName);
//FileStream fs = File.OpenRead(rawFileName);
//long length = fs.Length;
long dataLength = pixelData.Length;
string col = imgWidth.ToString();
string row = imgHeigh.ToString();
// GetSize(dataLength, out col, out row);
// Tạo File Dicom để lưu thông tin
var dcmFile = new DicomFile(dicomFileName);
DicomAttributeCollection dicomDataSet = dcmFile.DataSet;
//Set Tag For File
DateTime studyTime = DateTime.Now;
dicomDataSet[DicomTags.SpecificCharacterSet].SetStringValue("ISO_IR 100");
dicomDataSet[DicomTags.ImageType].SetStringValue("ORIGINAL\\PRIMARY\\OTHER\\M\\FFE");
dicomDataSet[DicomTags.InstanceCreationDate].SetStringValue(DateParser.ToDicomString(studyTime));
dicomDataSet[DicomTags.InstanceCreationTime].SetStringValue(TimeParser.ToDicomString(studyTime));
dicomDataSet[DicomTags.SopClassUid].SetStringValue(SopClass.MrImageStorageUid);
dicomDataSet[DicomTags.SopInstanceUid].SetStringValue(SOPInstanceUID);
dicomDataSet[DicomTags.StudyDate].SetStringValue(regDate);
dicomDataSet[DicomTags.ApplicationName].SetStringValue(AppName);
dicomDataSet[DicomTags.StudyTime].SetStringValue(TimeParser.ToDicomString(studyTime));
dicomDataSet[DicomTags.SeriesDate].SetStringValue(regDate);
dicomDataSet[DicomTags.SeriesTime].SetStringValue(TimeParser.ToDicomString(studyTime));
dicomDataSet[DicomTags.AccessionNumber].SetStringValue(regNum);
dicomDataSet[DicomTags.Modality].SetStringValue(modalityCode);
dicomDataSet[DicomTags.Manufacturer].SetStringValue("VBIT");
dicomDataSet[DicomTags.StationName].SetStringValue(AppName);
dicomDataSet[DicomTags.ExposureInMas].SetStringValue(_MAS);
dicomDataSet[DicomTags.Kvp].SetStringValue(_KVP);
dicomDataSet[DicomTags.ManufacturersModelName].SetNullValue();
dicomDataSet[DicomTags.InstitutionName].SetStringValue(hostpitalName);
dicomDataSet[DicomTags.InstitutionalDepartmentName].SetStringValue(departmentName);
//dicomDataSet[DicomTags.StudyDescription].SetStringValue("HEART");
//dicomDataSet[DicomTags.SeriesDescription].SetStringValue("Heart 2D EPI BH TRA");
//dicomDataSet[DicomTags.PatientsName].SetStringValue("Patient^Test");
dicomDataSet[DicomTags.PatientsName].SetStringValue(patientName);
dicomDataSet[DicomTags.PatientId].SetStringValue(pid);
dicomDataSet[DicomTags.PatientsBirthDate].SetStringValue(patientBirthdate);
dicomDataSet[DicomTags.PatientsSex].SetStringValue(patientSex);
dicomDataSet[DicomTags.PatientsAge].SetStringValue(patientAge);
dicomDataSet[DicomTags.PatientsWeight].SetStringValue("70");
dicomDataSet[DicomTags.SequenceVariant].SetStringValue("OTHER");
dicomDataSet[DicomTags.ScanOptions].SetStringValue("CG");
dicomDataSet[DicomTags.MrAcquisitionType].SetStringValue("2D");
dicomDataSet[DicomTags.SliceThickness].SetStringValue("2");
dicomDataSet[DicomTags.RepetitionTime].SetStringValue("857.142883");
dicomDataSet[DicomTags.EchoTime].SetStringValue("8.712100");
dicomDataSet[DicomTags.NumberOfAverages].SetStringValue("1");
dicomDataSet[DicomTags.ImagingFrequency].SetStringValue("63.901150");
dicomDataSet[DicomTags.ImagedNucleus].SetStringValue("1H");
dicomDataSet[DicomTags.EchoNumbers].SetStringValue("1");
dicomDataSet[DicomTags.MagneticFieldStrength].SetStringValue("1.500000");
dicomDataSet[DicomTags.SpacingBetweenSlices].SetStringValue("10.00000");
dicomDataSet[DicomTags.NumberOfPhaseEncodingSteps].SetStringValue("81");
dicomDataSet[DicomTags.EchoTrainLength].SetStringValue("0");
dicomDataSet[DicomTags.PercentSampling].SetStringValue("63.281250");
dicomDataSet[DicomTags.PercentPhaseFieldOfView].SetStringValue("68.75000");
dicomDataSet[DicomTags.DeviceSerialNumber].SetStringValue("1234");
dicomDataSet[DicomTags.SoftwareVersions].SetStringValue("V1.0");
dicomDataSet[DicomTags.ProtocolName].SetStringValue("2D EPI BH");
dicomDataSet[DicomTags.TriggerTime].SetStringValue("14.000000");
dicomDataSet[DicomTags.LowRRValue].SetStringValue("948");
dicomDataSet[DicomTags.HighRRValue].SetStringValue("1178");
dicomDataSet[DicomTags.IntervalsAcquired].SetStringValue("102");
dicomDataSet[DicomTags.IntervalsRejected].SetStringValue("0");
dicomDataSet[DicomTags.HeartRate].SetStringValue("56");
dicomDataSet[DicomTags.ReceiveCoilName].SetStringValue("B");
dicomDataSet[DicomTags.TransmitCoilName].SetStringValue("B");
dicomDataSet[DicomTags.InPlanePhaseEncodingDirection].SetStringValue("COL");
dicomDataSet[DicomTags.FlipAngle].SetStringValue("50.000000");
dicomDataSet[DicomTags.PatientPosition].SetStringValue("HFS");
dicomDataSet[DicomTags.StudyInstanceUid].SetStringValue(StudyInstanceUID);
dicomDataSet[DicomTags.SeriesInstanceUid].SetStringValue(SeriesInstanceUID);
//dicomDataSet[DicomTags.StudyId].SetStringValue(pid);
dicomDataSet[DicomTags.SeriesNumber].SetStringValue("1");
dicomDataSet[DicomTags.AcquisitionNumber].SetStringValue("7");
dicomDataSet[DicomTags.InstanceNumber].SetStringValue("1");
dicomDataSet[DicomTags.ImagePositionPatient].SetStringValue("-61.7564\\-212.04848\\-99.6208");
dicomDataSet[DicomTags.ImageOrientationPatient].SetStringValue("0.861\\0.492\\0.126\\-0.2965");
dicomDataSet[DicomTags.FrameOfReferenceUid].SetStringValue(DicomUid.GenerateUid().UID);
dicomDataSet[DicomTags.PositionReferenceIndicator].SetStringValue(null);
//dicomDataSet[DicomTags.ImageComments].SetStringValue("Test MR Image");
dicomDataSet[DicomTags.SamplesPerPixel].SetStringValue("1");
dicomDataSet[DicomTags.PhotometricInterpretation].SetStringValue(MonoChrome);
dicomDataSet[DicomTags.Rows].SetStringValue(row);
dicomDataSet[DicomTags.Columns].SetStringValue(col);
dicomDataSet[DicomTags.PixelSpacing].SetStringValue("0.168\\0.168");
dicomDataSet[DicomTags.BitsAllocated].SetStringValue(_BitsAllocated.ToString());
dicomDataSet[DicomTags.BitsStored].SetStringValue(_bitsStored.ToString());
dicomDataSet[DicomTags.HighBit].SetStringValue(_HightBit.ToString());
dicomDataSet[DicomTags.PixelRepresentation].SetStringValue("0");
if (File.Exists(AutoWLPath))
{
switch (_bitsStored)
{
case 12:
dicomDataSet[DicomTags.WindowCenter].SetStringValue("2048");
dicomDataSet[DicomTags.WindowWidth].SetStringValue("4095");
break;
case 14:
dicomDataSet[DicomTags.WindowCenter].SetStringValue("8192");
dicomDataSet[DicomTags.WindowWidth].SetStringValue("16383");
break;
case 16:
dicomDataSet[DicomTags.WindowCenter].SetStringValue("32767");
dicomDataSet[DicomTags.WindowWidth].SetStringValue("65535");
break;
default:
dicomDataSet[DicomTags.WindowCenter].SetStringValue("32767");
dicomDataSet[DicomTags.WindowWidth].SetStringValue("65535");
break;
}
}
//dicomDataSet[DicomTags.SmallestImagePixelValue].SetStringValue("32772");
//dicomDataSet[DicomTags.LargestImagePixelValue].SetStringValue("47745");
dicomDataSet[DicomTags.RescaleIntercept].SetStringValue("0.");
dicomDataSet[DicomTags.RescaleSlope].SetStringValue("1.");
dicomDataSet[DicomTags.ViewPosition].SetStringValue(projectionCode);
dicomDataSet[DicomTags.BodyPartExamined].SetStringValue(atonomyCode);
//Gán Dữ liệu ảnh
var pixels = new DicomAttributeOW(DicomTags.PixelData) { Values = pixelData };
dicomDataSet[DicomTags.PixelData] = pixels;
var item = new DicomSequenceItem();
dicomDataSet[DicomTags.RequestAttributesSequence].AddSequenceItem(item);
item[DicomTags.RequestedProcedureId].SetStringValue("MRR1234");
item[DicomTags.ScheduledProcedureStepId].SetStringValue("MRS1234");
item = new DicomSequenceItem();
dicomDataSet[DicomTags.RequestAttributesSequence].AddSequenceItem(item);
item[DicomTags.RequestedProcedureId].SetStringValue("MR2R1234");
item[DicomTags.ScheduledProcedureStepId].SetStringValue("MR2S1234");
var studyItem = new DicomSequenceItem();
item[DicomTags.ReferencedStudySequence].AddSequenceItem(studyItem);
studyItem[DicomTags.ReferencedSopClassUid].SetStringValue(SopClass.MrImageStorageUid);
studyItem[DicomTags.ReferencedSopInstanceUid].SetStringValue("1.2.3.4.5.6.7.8.9");
//Set Meta Info
dicomDataSet[DicomTags.MediaStorageSopClassUid].SetStringValue(
dcmFile.DataSet[DicomTags.SopClassUid].GetString(0, ""));
dicomDataSet[DicomTags.MediaStorageSopInstanceUid].SetStringValue(
dcmFile.DataSet[DicomTags.SopInstanceUid].GetString(0, ""));
dcmFile.TransferSyntax = TransferSyntax.ExplicitVrLittleEndian;
dicomDataSet[DicomTags.ImplementationClassUid].SetStringValue("1.1.1.1.1.11.1");
dicomDataSet[DicomTags.ImplementationVersionName].SetStringValue("droc 1.0");
// Lưu File
dcmFile.Save();
return true;
}
catch (Exception ex)
{
return false;
}
}
/// <summary>
/// Initializes a new instance of the <see cref="FrameExtractionSequenceItem"/> class.
/// </summary>
/// <param name="dicomSequenceItem">The dicom sequence item.</param>
public FrameExtractionSequenceItem(DicomSequenceItem dicomSequenceItem)
: base(dicomSequenceItem)
{
}
/// <summary>
/// Initializes a new instance of the <see cref="VoiLutMacro"/> class.
/// </summary>
/// <param name="dicomSequenceItem">The dicom sequence item.</param>
public VoiLutMacro(DicomSequenceItem dicomSequenceItem) : base(dicomSequenceItem) {}
private void SetSeriesTags()
{
_theFile.DataSet[DicomTags.SeriesInstanceUid].SetStringValue(DicomUid.GenerateUid().UID);
_theFile.DataSet[DicomTags.SeriesDate].SetStringValue(DateParser.ToDicomString(StudyDate));
_theFile.DataSet[DicomTags.SeriesTime].SetStringValue(TimeParser.ToDicomString(DateTime.Now));
_theFile.DataSet[DicomTags.Modality].SetStringValue(Modality);
DicomSequenceItem item = new DicomSequenceItem();
_theFile.DataSet[DicomTags.RequestAttributesSequence].AddSequenceItem(item);
item[DicomTags.RequestedProcedureId].SetStringValue(ModalityHospital.GetNextRequestedProcedureStepId());
item[DicomTags.ScheduledProcedureStepId].SetStringValue(ModalityHospital.GetNextScheduledProcedureStepId());
_theFile.DataSet[DicomTags.SeriesDescription].SetStringValue(_seriesDescription[Rand.Next(_seriesDescription.Count)]);
_seriesNumber++;
_theFile.DataSet[DicomTags.SeriesNumber].AppendInt32(_seriesNumber);
}
protected static DicomAttribute FindAttribute(DicomAttributeCollection collection, ImageLevelUpdateEntry entry)
{
if (collection == null)
return null;
if (entry.TagPath.Parents != null)
{
foreach (DicomTag tag in entry.TagPath.Parents)
{
DicomAttribute sq = collection[tag] as DicomAttributeSQ;
if (sq == null)
{
throw new Exception(String.Format("Invalid tag value: {0}({1}) is not a SQ VR", tag, tag.Name));
}
if (sq.IsEmpty)
{
DicomSequenceItem item = new DicomSequenceItem();
sq.AddSequenceItem(item);
}
DicomSequenceItem[] items = sq.Values as DicomSequenceItem[];
Platform.CheckForNullReference(items, "items");
collection = items[0];
}
}
return collection[entry.TagPath.Tag];
}
private void AddSourceImageSequence(DicomFile file, string oldSopUid)
{
DicomAttributeSQ sourceImageSq;
if (!file.DataSet.Contains(DicomTags.SourceImageSequence))
{
sourceImageSq = new DicomAttributeSQ(DicomTags.SourceImageSequence);
file.DataSet[DicomTags.SourceImageSequence] = sourceImageSq;
}
else
sourceImageSq = file.DataSet[DicomTags.SourceImageSequence] as DicomAttributeSQ;
DicomSequenceItem item = new DicomSequenceItem();
item[DicomTags.ReferencedSopClassUid].SetStringValue(file.SopClass.Uid);
item[DicomTags.ReferencedSopInstanceUid].SetStringValue(oldSopUid);
sourceImageSq.AddSequenceItem(item);
}
private static void InitializeDerivationImageFunctionalGroup(FunctionalGroupsSequenceItem functionalGroupsSequenceItem, ImageSop imageSop, int frameNumber)
{
var derivationImageFunctionalGroup = functionalGroupsSequenceItem.GetFunctionalGroup<DerivationImageFunctionalGroup>();
var derivationImageSequenceItem = derivationImageFunctionalGroup.CreateDerivationImageSequenceItem();
var derivationCodeSequence = derivationImageSequenceItem.CreateDerivationCodeSequence();
derivationCodeSequence.CodeValue = "113076";
derivationCodeSequence.CodeMeaning = "Segmentation";
derivationCodeSequence.CodingSchemeDesignator = "DCM";
derivationImageSequenceItem.DerivationCodeSequence = derivationCodeSequence;
var sourceImageSequenceItem = derivationImageSequenceItem.CreateSourceImageSequenceItem();
sourceImageSequenceItem.ReferencedSopClassUid = imageSop.SopClassUid;
sourceImageSequenceItem.ReferencedSopInstanceUid = imageSop.SopInstanceUid;
if (frameNumber != 1)
sourceImageSequenceItem.ReferencedFrameNumber2 = new[] {frameNumber};
// TODO: FIXME: replace with stock implementation when available
var purposeOfReferenceCodeSequence = new Func<CodeSequenceMacro>(() =>
{
var dicomAttribute = sourceImageSequenceItem.DicomAttributeProvider[DicomTags.PurposeOfReferenceCodeSequence];
if (dicomAttribute.IsNull || dicomAttribute.IsEmpty)
{
var dicomSequenceItem = new DicomSequenceItem();
dicomAttribute.Values = new[] {dicomSequenceItem};
return new CodeSequenceMacro(dicomSequenceItem);
}
return new CodeSequenceMacro(((DicomSequenceItem[]) dicomAttribute.Values)[0]);
}).Invoke();
purposeOfReferenceCodeSequence.CodeValue = "121322";
purposeOfReferenceCodeSequence.CodeMeaning = "Source image for image processing operation";
purposeOfReferenceCodeSequence.CodingSchemeDesignator = "DCM";
derivationImageSequenceItem.SourceImageSequence = new[] {sourceImageSequenceItem};
derivationImageFunctionalGroup.DerivationImageSequence = new[] {derivationImageSequenceItem};
}
/// <summary>
/// Update an <see cref="DicomAttributeCollection"/> with pixel data related tags.
/// </summary>
/// <param name="dataset">The collection to update.</param>
public override void UpdateAttributeCollection(DicomAttributeCollection dataset)
{
if (dataset.Contains(DicomTags.NumberOfFrames) || NumberOfFrames > 1)
dataset[DicomTags.NumberOfFrames].SetInt32(0, NumberOfFrames);
if (dataset.Contains(DicomTags.PlanarConfiguration))
dataset[DicomTags.PlanarConfiguration].SetInt32(0, PlanarConfiguration);
if (dataset.Contains(DicomTags.LossyImageCompression) || LossyImageCompression.Length > 0)
dataset[DicomTags.LossyImageCompression].SetString(0, LossyImageCompression);
if (dataset.Contains(DicomTags.LossyImageCompressionRatio) || (LossyImageCompressionRatio != 1.0f && LossyImageCompressionRatio != 0.0f))
dataset[DicomTags.LossyImageCompressionRatio].SetFloat32(0, LossyImageCompressionRatio);
if (dataset.Contains(DicomTags.LossyImageCompressionMethod) || LossyImageCompressionMethod.Length > 0)
dataset[DicomTags.LossyImageCompressionMethod].SetString(0, LossyImageCompressionMethod);
if (dataset.Contains(DicomTags.DerivationDescription) || DerivationDescription.Length > 0)
{
string currentValue = dataset[DicomTags.DerivationDescription].ToString();
dataset[DicomTags.DerivationDescription].SetStringValue(DerivationDescription);
if (!currentValue.Equals(DerivationDescription))
{
DicomSequenceItem item = new DicomSequenceItem();
CodeSequenceMacro macro = new CodeSequenceMacro(item);
macro.CodeMeaning = "Lossy Compression";
macro.CodeValue = "113040";
macro.CodingSchemeDesignator = "DCM";
macro.ContextGroupVersion = new DateTime(2005,8,22);
macro.ContextIdentifier = "7203";
macro.MappingResource = "DCMR";
dataset[DicomTags.DerivationCodeSequence].AddSequenceItem(item);
}
}
if (dataset.Contains(DicomTags.RescaleSlope) || DecimalRescaleSlope != 1.0M || DecimalRescaleIntercept != 0.0M)
dataset[DicomTags.RescaleSlope].SetString(0, RescaleSlope);
if (dataset.Contains(DicomTags.RescaleIntercept) || DecimalRescaleSlope != 1.0M || DecimalRescaleIntercept != 0.0M)
dataset[DicomTags.RescaleIntercept].SetString(0, RescaleIntercept);
if (dataset.Contains(DicomTags.WindowCenter) || LinearVoiLuts.Count > 0)
Window.SetWindowCenterAndWidth(dataset, LinearVoiLuts);
//Remove the palette color lut, if the pixels were translated to RGB
if (dataset.Contains(DicomTags.RedPaletteColorLookupTableData)
&& dataset.Contains(DicomTags.BluePaletteColorLookupTableData)
&& dataset.Contains(DicomTags.GreenPaletteColorLookupTableData)
&& !HasPaletteColorLut)
{
dataset.RemoveAttribute(DicomTags.BluePaletteColorLookupTableDescriptor);
dataset.RemoveAttribute(DicomTags.BluePaletteColorLookupTableData);
dataset.RemoveAttribute(DicomTags.RedPaletteColorLookupTableDescriptor);
dataset.RemoveAttribute(DicomTags.RedPaletteColorLookupTableData);
dataset.RemoveAttribute(DicomTags.GreenPaletteColorLookupTableDescriptor);
dataset.RemoveAttribute(DicomTags.GreenPaletteColorLookupTableData);
}
dataset.SaveDicomFields(this);
dataset[DicomTags.PixelData] = _sq;
}
public static DicomSequenceItem CreateOriginalAttributesSequence(IEnumerable<DicomAttribute> originalValues,
string originalAttributesSource, string modifyingSystem, string reasonForModification)
{
DicomSequenceItem item = new DicomSequenceItem();
item[DicomTags.AttributeModificationDatetime]
.SetDateTime(0, DateTime.Now);
if (!string.IsNullOrEmpty(originalAttributesSource))
{
item[DicomTags.SourceOfPreviousValues]
.SetStringValue(originalAttributesSource);
}
if (!string.IsNullOrEmpty(modifyingSystem))
{
item[DicomTags.ModifyingSystem]
.SetStringValue(modifyingSystem);
}
if (!string.IsNullOrEmpty(reasonForModification))
{
item[DicomTags.ReasonForTheAttributeModification]
.SetStringValue(reasonForModification);
}
DicomAttributeSQ sq =
new DicomAttributeSQ(DicomTags.ModifiedAttributesSequence);
item[sq.Tag] = sq;
DicomSequenceItem modified = new DicomSequenceItem();
sq.AddSequenceItem(modified);
foreach (DicomAttribute value in originalValues)
{
modified[value.Tag] = value;
}
return item;
}
/// <summary>
/// Initializes a new instance of the <see cref="AlternateContainerIdentifierSequenceItem"/> class.
/// </summary>
/// <param name="dicomSequenceItem">The dicom sequence item.</param>
public AlternateContainerIdentifierSequenceItem(DicomSequenceItem dicomSequenceItem)
: base(dicomSequenceItem)
{
}
