医学dicom游览器C#源码
using Dicom;
using Dicom.Imaging;
using Dicom.Imaging.Codec;
using DICOMBrower.Command;
using DICOMBrower.Utils;
using System;
using System.Collections.Generic;
using System.Drawing;
using System.Reflection;
using System.Windows.Input;
using System.Windows.Media.Imaging;
namespace DICOMBrower.ViewModel
{
class DICOMViewModel : NotifyPropertyObject
{
#region 属性
/// <summary>
/// DICOM文件
/// </summary>
DicomFile _dicomFile;
DicomImage _dicomImage;
BitmapImage _image;
double _defaultWidth;
double _defaultHeight;
double _pointX;
double _pointY;
Cursor _cur;
List<Model.Dicom> _dicomElements = new List<Model.Dicom>();
#endregion
#region 字段
public DicomFile DcmFile
{
get => _dicomFile; set
{
_dicomFile = value;
RasiePropertyChanged("DcmFile");
}
}
public DicomImage DcmImage
{
get => _dicomImage; set
{
_dicomImage = value;
RasiePropertyChanged("DcmImage");
}
}
public BitmapImage Image
{
get => _image; set
{
_image = value;
RasiePropertyChanged("Image");
}
}
public Cursor Cur
{
get => _cur; set
{
_cur = value;
RasiePropertyChanged("Cur");
}
}
public List<Model.Dicom> DicomElements
{
get => _dicomElements; set
{
_dicomElements = value;
RasiePropertyChanged("DicomElements");
}
}
#endregion
#region 方法
private void SetDicomWinWidthWinCenter()
{
}
#endregion
public DelegateCommand OpenFile
{
get
{
return new DelegateCommand((obj) =>
{
// 在WPF中， OpenFileDialog位于Microsoft.Win32名称空间
Microsoft.Win32.OpenFileDialog dialog =
new Microsoft.Win32.OpenFileDialog
{
Filter = "dicom影像|*.dcm"
};
if (dialog.ShowDialog() == false)
{
return;
//lblFileName.Content = dialog.FileName;
}
_dicomFile = DicomFile.Open(dialog.FileName);
DicomFile newDcmFile = null;
// 如果Dicom图像是压缩过的 可能有问题
if (_dicomFile.FileMetaInfo.TransferSyntax.IsEncapsulated)
{
// 转换DICOM传输语法
DicomTranscoder dicomTranscoder = new DicomTranscoder(_dicomFile.FileMetaInfo.TransferSyntax, DicomTransferSyntax.ExplicitVRLittleEndian);
newDcmFile = dicomTranscoder.Transcode(_dicomFile);
}
DicomDataset dicomDataset = newDcmFile == null ? _dicomFile.Dataset : newDcmFile.Dataset;
//// 注意点：获取的像素值需要进行转化 实际像素值 = RescaleSlope * 获取像素值 RescaleIntercept，若BitsAllocated超过8会超出颜色值的表示范围0~255需要对其进行转化.
////读取dcm格式文件里相关元素值
//var strInstanceNumber = dicomDataset.GetString(DicomTag.InstanceNumber);
//var nWidth = dicomDataset.GetSingleValue<int>(DicomTag.Columns);
//var nHeight = dicomDataset.GetSingleValue<int>(DicomTag.Rows);
//// 窗宽
//var dWindowWidth = dicomDataset.GetSingleValue<double>(DicomTag.WindowWidth);
//// 窗位
//var dWindowCenter = dicomDataset.GetSingleValue<double>(DicomTag.WindowCenter);
//// 1表示灰度图像3表示彩色图像
//var nSamplesPerPixel = dicomDataset.GetSingleValueOrDefault<int>(DicomTag.SamplesPerPixel, 1);
//// 像素值的比例系数
//var dRescaleSlope = dicomDataset.GetSingleValueOrDefault<double>(DicomTag.RescaleSlope, 1);
//// 像素值的比例参数
//var dRescaleIntercept = dicomDataset.GetSingleValueOrDefault<double>(DicomTag.RescaleIntercept, 0);
//// 每一种颜色值所分配的存储位数
//var nBitsAllocated = dicomDataset.GetSingleValue<int>(DicomTag.BitsAllocated);
//// 像素值存储的最高位
//var nHighBit = dicomDataset.GetSingleValue<int>(DicomTag.HighBit);
//var strNumberOfFrames = String.Empty;
//dicomDataset.TryGetString(DicomTag.NumberOfFrames, out strNumberOfFrames);
//// 像素
//DicomElement dicomElement = dicomDataset.GetDicomItem<DicomElement>(DicomTag.PixelData);
//byte[] pixData = dicomElement.Buffer.Data;
// 解析DICOM数据
List<Model.Dicom> dicomElements = new List<Model.Dicom>();
//_dicomElements.Clear();
Type type = typeof(DicomTag);
FieldInfo[] fieldInfos = type.GetFields(BindingFlags.Public | BindingFlags.Static);
DicomElement dicomElement;
foreach (var field in fieldInfos)
{
dicomElement = dicomDataset.GetDicomItem<DicomElement>((DicomTag)field.GetValue(null));
if (dicomElement != null)
{
Model.Dicom dicom = new Model.Dicom
{
Tag = dicomElement.Tag.ToString(),
Vr = dicomElement.ValueRepresentation.ToString(),
Vm = dicomElement.Count,
Vl = (int)dicomElement.Length,
Value = dicomElement.Get<string>(),
Name = dicomElement.Tag.DictionaryEntry.Name
};
dicomElements.Add(dicom);
}
dicomElement = _dicomFile.FileMetaInfo.GetDicomItem<DicomElement>((DicomTag)field.GetValue(null));
if (dicomElement != null)
{
Model.Dicom dicom = new Model.Dicom
{
Tag = dicomElement.Tag.ToString(),
Vr = dicomElement.ValueRepresentation.ToString(),
Vm = dicomElement.Count,
Vl = (int)dicomElement.Length,
Value = dicomElement.Get<string>(),
Name = dicomElement.Tag.DictionaryEntry.Name
};
dicomElements.Add(dicom);
}
}
DicomElements = dicomElements;
_dicomImage = new DicomImage(dicomDataset);
// 设置默认DICOM影像窗宽窗位
_defaultWidth = _dicomImage.WindowWidth;
_defaultHeight = _dicomImage.WindowCenter;
// 将DICOM影像装换为bitmap
Bitmap bitmap = _dicomImage.RenderImage().Clone().As<Bitmap>();
// 转化为BitmapImage
Image = BitmapUtil.BitmapToBitmapImage(bitmap);
bitmap.Dispose();
});
}
}
public DelegateCommand<MouseEventArgs> LeftPressedAndMouseMove
{
get
{
return new DelegateCommand<MouseEventArgs>(new Action<MouseEventArgs>((e) =>
{
var point = e.GetPosition(e.Device.Target);
var min = (2 * _dicomImage.WindowCenter - _dicomImage.WindowWidth) / 2.0 0.5;
var max = (2 * _dicomImage.WindowCenter _dicomImage.WindowWidth) / 2.0 0.5;
_dicomImage.WindowWidth = point.X / _pointX * _defaultWidth;
if (_dicomImage.WindowWidth < min)
{
_dicomImage.WindowWidth = min;
}
if (_dicomImage.WindowWidth > max)
{
_dicomImage.WindowWidth = max;
}
_dicomImage.WindowCenter = point.Y / _pointY * _defaultHeight;
if (_dicomImage.WindowCenter < min)
{
_dicomImage.WindowCenter = min;
}
if (_dicomImage.WindowCenter > max)
{
_dicomImage.WindowCenter = max;
}
// 将DICOM影像装换为bitmap
Bitmap bitmap = _dicomImage.RenderImage().As<Bitmap>();
// 转化为BitmapImage
Image = BitmapUtil.BitmapToBitmapImage(bitmap);
bitmap.Dispose();
}), new Func<MouseEventArgs, bool>((e) =>
{
if (e.LeftButton == MouseButtonState.Pressed)
{
Cur = Cursors.SizeWE;
if (_pointX == 0 && _pointY == 0)
{
var point = e.GetPosition(e.Device.Target);
_pointX = point.X;
_pointY = point.Y;
}
return true;
}
return false;
}));
}
}
public DelegateCommand<MouseEventArgs> MouseLeftButtonUp
{
get
{
return new DelegateCommand<MouseEventArgs>((e) =>
{
// 设置默认DICOM影像窗宽窗位
_defaultWidth = _dicomImage.WindowWidth;
_defaultHeight = _dicomImage.WindowCenter;
_pointX = 0;
_pointY = 0;
Cur = Cursors.Arrow;
});
}
}
}
}
资源文件列表
DICOMBrower/.vs/DICOMBrower/v15/.suo , 130560
DICOMBrower/.vs/DICOMBrower/v15/Server/sqlite3/db.lock , 0
DICOMBrower/.vs/DICOMBrower/v15/Server/sqlite3/storage.ide , 1642496
DICOMBrower/.vs/DICOMBrower/v15/Server/sqlite3/storage.ide-shm , 32768
DICOMBrower/.vs/DICOMBrower/v15/Server/sqlite3/storage.ide-wal , 4140632
DICOMBrower/DICOMBrower.sln , 1866
DICOMBrower/DICOMBrower/20181031053359420_easyicon_net_48.ico , 11262
DICOMBrower/DICOMBrower/App.config , 186
DICOMBrower/DICOMBrower/App.xaml , 376
DICOMBrower/DICOMBrower/App.xaml.cs , 338
DICOMBrower/DICOMBrower/bin/Debug/de/System.Windows.Interactivity.resources.dll , 22704
DICOMBrower/DICOMBrower/bin/Debug/Dicom.Core.dll , 1211904
DICOMBrower/DICOMBrower/bin/Debug/DICOMBrower.exe , 44544
DICOMBrower/DICOMBrower/bin/Debug/DICOMBrower.exe.config , 186
DICOMBrower/DICOMBrower/bin/Debug/DICOMBrower.pdb , 71168
DICOMBrower/DICOMBrower/bin/Debug/en/System.Windows.Interactivity.resources.dll , 22704
DICOMBrower/DICOMBrower/bin/Debug/es/System.Windows.Interactivity.resources.dll , 22688
DICOMBrower/DICOMBrower/bin/Debug/fr/System.Windows.Interactivity.resources.dll , 22688
DICOMBrower/DICOMBrower/bin/Debug/it/System.Windows.Interactivity.resources.dll , 22688
DICOMBrower/DICOMBrower/bin/Debug/ja/System.Windows.Interactivity.resources.dll , 23200
DICOMBrower/DICOMBrower/bin/Debug/ko/System.Windows.Interactivity.resources.dll , 22688
DICOMBrower/DICOMBrower/bin/Debug/ru/System.Windows.Interactivity.resources.dll , 23216
DICOMBrower/DICOMBrower/bin/Debug/System.Windows.Interactivity.dll , 55904
DICOMBrower/DICOMBrower/bin/Debug/zh-Hans/System.Windows.Interactivity.resources.dll , 22176
DICOMBrower/DICOMBrower/bin/Debug/zh-Hant/System.Windows.Interactivity.resources.dll , 22176
DICOMBrower/DICOMBrower/bin/Release/Dicom.Core.dll , 1211904
DICOMBrower/DICOMBrower/bin/Release/Dicom.Native.dll , 941056
DICOMBrower/DICOMBrower/bin/Release/Dicom.Native64.dll , 1184256
DICOMBrower/DICOMBrower/bin/Release/DICOMBrower.exe , 10240
DICOMBrower/DICOMBrower/bin/Release/DICOMBrower.exe.config , 189
DICOMBrower/DICOMBrower/bin/Release/DICOMBrower.pdb , 40448
DICOMBrower/DICOMBrower/Command/DelegateCommand.cs , 5028
DICOMBrower/DICOMBrower/Command/EventCommand.cs , 1864
DICOMBrower/DICOMBrower/DICOMBrower.csproj , 7020
DICOMBrower/DICOMBrower/lib/Dicom.Core.dll , 1211904
DICOMBrower/DICOMBrower/lib/Dicom.Native.dll , 941056
DICOMBrower/DICOMBrower/lib/Dicom.Native64.dll , 1184256
DICOMBrower/DICOMBrower/MainWindow.xaml , 3558
DICOMBrower/DICOMBrower/MainWindow.xaml.cs , 657
DICOMBrower/DICOMBrower/Model/Dicom.cs , 1302
DICOMBrower/DICOMBrower/obj/Debug/App.g.cs , 2341
DICOMBrower/DICOMBrower/obj/Debug/App.g.i.cs , 2341
DICOMBrower/DICOMBrower/obj/Debug/DesignTimeResolveAssemblyReferences.cache , 68928
DICOMBrower/DICOMBrower/obj/Debug/DesignTimeResolveAssemblyReferencesInput.cache , 7885
DICOMBrower/DICOMBrower/obj/Debug/DICOMBrower.csproj.CopyComplete , 0
DICOMBrower/DICOMBrower/obj/Debug/DICOMBrower.csproj.CoreCompileInputs.cache , 42
DICOMBrower/DICOMBrower/obj/Debug/DICOMBrower.csproj.FileListAbsolute.txt , 3694
DICOMBrower/DICOMBrower/obj/Debug/DICOMBrower.csproj.GenerateResource.cache , 954
DICOMBrower/DICOMBrower/obj/Debug/DICOMBrower.csprojAssemblyReference.cache , 87172
DICOMBrower/DICOMBrower/obj/Debug/DICOMBrower.exe , 44544
DICOMBrower/DICOMBrower/obj/Debug/DICOMBrower.g.resources , 15290
DICOMBrower/DICOMBrower/obj/Debug/DICOMBrower.pdb , 71168
DICOMBrower/DICOMBrower/obj/Debug/DICOMBrower.Properties.Resources.resources , 180
DICOMBrower/DICOMBrower/obj/Debug/DICOMBrower_Content.g.i.cs , 549
DICOMBrower/DICOMBrower/obj/Debug/DICOMBrower_MarkupCompile.cache , 337
DICOMBrower/DICOMBrower/obj/Debug/DICOMBrower_MarkupCompile.i.cache , 334
DICOMBrower/DICOMBrower/obj/Debug/DICOMBrower_MarkupCompile.i.lref , 239
DICOMBrower/DICOMBrower/obj/Debug/DICOMBrower_MarkupCompile.lref , 112
DICOMBrower/DICOMBrower/obj/Debug/GeneratedInternalTypeHelper.g.cs , 3015
DICOMBrower/DICOMBrower/obj/Debug/GeneratedInternalTypeHelper.g.i.cs , 3015
DICOMBrower/DICOMBrower/obj/Debug/MainWindow.baml , 3708
DICOMBrower/DICOMBrower/obj/Debug/MainWindow.g.cs , 4107
DICOMBrower/DICOMBrower/obj/Debug/MainWindow.g.i.cs , 4107
DICOMBrower/DICOMBrower/obj/Debug/TemporaryGeneratedFile_036C0B5B-1481-4323-8D20-8F5ADCB23D92.cs , 0
DICOMBrower/DICOMBrower/obj/Debug/TemporaryGeneratedFile_5937a670-0e60-4077-877b-f7221da3dda1.cs , 0
DICOMBrower/DICOMBrower/obj/Debug/TemporaryGeneratedFile_E7A71F73-0F8D-4B9B-B56E-8E70B10BC5D3.cs , 0
DICOMBrower/DICOMBrower/obj/Debug/TempPE/Properties.Resources.Designer.cs.dll , 3584
DICOMBrower/DICOMBrower/obj/Debug/Utils/BitmapUtil.g.i.cs , 3080
DICOMBrower/DICOMBrower/obj/Release/App.g.cs , 2341
DICOMBrower/DICOMBrower/obj/Release/App.g.i.cs , 2341
DICOMBrower/DICOMBrower/obj/Release/DesignTimeResolveAssemblyReferences.cache , 840
DICOMBrower/DICOMBrower/obj/Release/DesignTimeResolveAssemblyReferencesInput.cache , 7763
DICOMBrower/DICOMBrower/obj/Release/DICOMBrower.csproj.CopyComplete , 0
DICOMBrower/DICOMBrower/obj/Release/DICOMBrower.csproj.CoreCompileInputs.cache , 42
DICOMBrower/DICOMBrower/obj/Release/DICOMBrower.csproj.FileListAbsolute.txt , 2292
DICOMBrower/DICOMBrower/obj/Release/DICOMBrower.csproj.GenerateResource.cache , 954
DICOMBrower/DICOMBrower/obj/Release/DICOMBrower.csprojAssemblyReference.cache , 69134
DICOMBrower/DICOMBrower/obj/Release/DICOMBrower.exe , 10240
DICOMBrower/DICOMBrower/obj/Release/DICOMBrower.g.resources , 1322
DICOMBrower/DICOMBrower/obj/Release/DICOMBrower.pdb , 40448
DICOMBrower/DICOMBrower/obj/Release/DICOMBrower.Properties.Resources.resources , 180
DICOMBrower/DICOMBrower/obj/Release/DICOMBrower_MarkupCompile.cache , 329
DICOMBrower/DICOMBrower/obj/Release/DICOMBrower_MarkupCompile.i.cache , 330
DICOMBrower/DICOMBrower/obj/Release/DICOMBrower_MarkupCompile.lref , 112
DICOMBrower/DICOMBrower/obj/Release/MainWindow.g.cs , 3044
DICOMBrower/DICOMBrower/obj/Release/MainWindow.g.i.cs , 3044
DICOMBrower/DICOMBrower/obj/Release/TemporaryGeneratedFile_036C0B5B-1481-4323-8D20-8F5ADCB23D92.cs , 0
DICOMBrower/DICOMBrower/obj/Release/TemporaryGeneratedFile_5937a670-0e60-4077-877b-f7221da3dda1.cs , 0
DICOMBrower/DICOMBrower/obj/Release/TemporaryGeneratedFile_E7A71F73-0F8D-4B9B-B56E-8E70B10BC5D3.cs , 0
DICOMBrower/DICOMBrower/obj/Release/TempPE/Properties.Resources.Designer.cs.dll , 3584
DICOMBrower/DICOMBrower/obj/x64/Debug/App.g.cs , 2347
DICOMBrower/DICOMBrower/obj/x64/Debug/App.g.i.cs , 2347
DICOMBrower/DICOMBrower/obj/x64/Debug/DesignTimeResolveAssemblyReferences.cache , 41930
DICOMBrower/DICOMBrower/obj/x64/Debug/DesignTimeResolveAssemblyReferencesInput.cache , 7768
DICOMBrower/DICOMBrower/obj/x64/Debug/DICOMBrower.csproj.CopyComplete , 0
DICOMBrower/DICOMBrower/obj/x64/Debug/DICOMBrower.csproj.CoreCompileInputs.cache , 42
DICOMBrower/DICOMBrower/obj/x64/Debug/DICOMBrower.csproj.FileListAbsolute.txt , 2190
DICOMBrower/DICOMBrower/obj/x64/Debug/DICOMBrower.csproj.GenerateResource.cache , 954
DICOMBrower/DICOMBrower/obj/x64/Debug/DICOMBrower.exe , 10240
DICOMBrower/DICOMBrower/obj/x64/Debug/DICOMBrower.g.resources , 1572
DICOMBrower/DICOMBrower/obj/x64/Debug/DICOMBrower.pdb , 44544
DICOMBrower/DICOMBrower/obj/x64/Debug/DICOMBrower.Properties.Resources.resources , 180
DICOMBrower/DICOMBrower/obj/x64/Debug/DICOMBrower_MarkupCompile.cache , 338
DICOMBrower/DICOMBrower/obj/x64/Debug/DICOMBrower_MarkupCompile.i.cache , 338
DICOMBrower/DICOMBrower/obj/x64/Debug/DICOMBrower_MarkupCompile.i.lref , 112
DICOMBrower/DICOMBrower/obj/x64/Debug/DICOMBrower_MarkupCompile.lref , 112
DICOMBrower/DICOMBrower/obj/x64/Debug/MainWindow.baml , 1344
DICOMBrower/DICOMBrower/obj/x64/Debug/MainWindow.g.cs , 3050
DICOMBrower/DICOMBrower/obj/x64/Debug/MainWindow.g.i.cs , 3050
DICOMBrower/DICOMBrower/obj/x64/Debug/TemporaryGeneratedFile_036C0B5B-1481-4323-8D20-8F5ADCB23D92.cs , 0
DICOMBrower/DICOMBrower/obj/x64/Debug/TemporaryGeneratedFile_5937a670-0e60-4077-877b-f7221da3dda1.cs , 0
DICOMBrower/DICOMBrower/obj/x64/Debug/TemporaryGeneratedFile_E7A71F73-0F8D-4B9B-B56E-8E70B10BC5D3.cs , 0
DICOMBrower/DICOMBrower/obj/x64/Debug/TempPE/Properties.Resources.Designer.cs.dll , 3584
DICOMBrower/DICOMBrower/obj/x64/Release/App.g.i.cs , 2347
DICOMBrower/DICOMBrower/obj/x64/Release/DesignTimeResolveAssemblyReferencesInput.cache , 7772
DICOMBrower/DICOMBrower/obj/x64/Release/DICOMBrower.csproj.CoreCompileInputs.cache , 42
DICOMBrower/DICOMBrower/obj/x64/Release/DICOMBrower_MarkupCompile.i.cache , 335
DICOMBrower/DICOMBrower/obj/x64/Release/DICOMBrower_MarkupCompile.i.lref , 112
DICOMBrower/DICOMBrower/obj/x64/Release/MainWindow.g.i.cs , 3050
DICOMBrower/DICOMBrower/obj/x64/Release/TemporaryGeneratedFile_036C0B5B-1481-4323-8D20-8F5ADCB23D92.cs , 0
DICOMBrower/DICOMBrower/obj/x64/Release/TemporaryGeneratedFile_5937a670-0e60-4077-877b-f7221da3dda1.cs , 0
DICOMBrower/DICOMBrower/obj/x64/Release/TemporaryGeneratedFile_E7A71F73-0F8D-4B9B-B56E-8E70B10BC5D3.cs , 0
DICOMBrower/DICOMBrower/obj/x64/Release/TempPE/Properties.Resources.Designer.cs.dll , 3584
DICOMBrower/DICOMBrower/obj/x86/Release/App.g.i.cs , 2347
DICOMBrower/DICOMBrower/obj/x86/Release/DesignTimeResolveAssemblyReferencesInput.cache , 7770
DICOMBrower/DICOMBrower/obj/x86/Release/DICOMBrower.csproj.CoreCompileInputs.cache , 42
DICOMBrower/DICOMBrower/obj/x86/Release/DICOMBrower_MarkupCompile.i.cache , 334
DICOMBrower/DICOMBrower/obj/x86/Release/DICOMBrower_MarkupCompile.i.lref , 112
DICOMBrower/DICOMBrower/obj/x86/Release/MainWindow.g.i.cs , 3050
DICOMBrower/DICOMBrower/obj/x86/Release/TemporaryGeneratedFile_036C0B5B-1481-4323-8D20-8F5ADCB23D92.cs , 0
DICOMBrower/DICOMBrower/obj/x86/Release/TemporaryGeneratedFile_5937a670-0e60-4077-877b-f7221da3dda1.cs , 0
DICOMBrower/DICOMBrower/obj/x86/Release/TemporaryGeneratedFile_E7A71F73-0F8D-4B9B-B56E-8E70B10BC5D3.cs , 0
DICOMBrower/DICOMBrower/obj/x86/Release/TempPE/Properties.Resources.Designer.cs.dll , 3584
DICOMBrower/DICOMBrower/Properties/AssemblyInfo.cs , 2385
DICOMBrower/DICOMBrower/Properties/Resources.Designer.cs , 2857
DICOMBrower/DICOMBrower/Properties/Resources.resx , 5612
DICOMBrower/DICOMBrower/Properties/Settings.Designer.cs , 1111
DICOMBrower/DICOMBrower/Properties/Settings.settings , 201
DICOMBrower/DICOMBrower/Utils/BitmapUtil.cs , 916
DICOMBrower/DICOMBrower/Utils/NotifyPropertyObject.cs , 707
DICOMBrower/DICOMBrower/ViewModel/DICOMViewModel.cs , 11010