ITK  5.0.0
Insight Segmentation and Registration Toolkit
Public Types | Public Member Functions | Static Public Member Functions | Private Member Functions | Private Attributes | List of all members
itk::DCMTKImageIO Class Reference

#include <itkDCMTKImageIO.h>

+ Inheritance diagram for itk::DCMTKImageIO:
+ Collaboration diagram for itk::DCMTKImageIO:

Detailed Description

Read DICOM image file format.

Definition at line 39 of file itkDCMTKImageIO.h.

Public Types

enum  LogLevel {
  TRACE_LOG_LEVEL = 0,
  DEBUG_LOG_LEVEL,
  INFO_LOG_LEVEL,
  WARN_LOG_LEVEL,
  ERROR_LOG_LEVEL,
  FATAL_LOG_LEVEL,
  OFF_LOG_LEVEL
}
 
using Pointer = SmartPointer< Self >
 
using Self = DCMTKImageIO
 
using Superclass = ImageIOBase
 
- Public Types inherited from itk::ImageIOBase
using ArrayOfExtensionsType = std::vector< std::string >
 
using BufferSizeType = ::itk::OffsetValueType
 
enum  ByteOrder {
  BigEndian,
  LittleEndian,
  OrderNotApplicable
}
 
using ConstPointer = SmartPointer< const Self >
 
enum  FileType {
  ASCII,
  Binary,
  TypeNotApplicable
}
 
using IndexValueType = ::itk::IndexValueType
 
enum  IOComponentType {
  UNKNOWNCOMPONENTTYPE,
  UCHAR,
  CHAR,
  USHORT,
  SHORT,
  UINT,
  INT,
  ULONG,
  LONG,
  ULONGLONG,
  LONGLONG,
  FLOAT,
  DOUBLE
}
 
enum  IOPixelType {
  UNKNOWNPIXELTYPE,
  SCALAR,
  RGB,
  RGBA,
  OFFSET,
  VECTOR,
  POINT,
  COVARIANTVECTOR,
  SYMMETRICSECONDRANKTENSOR,
  DIFFUSIONTENSOR3D,
  COMPLEX,
  FIXEDARRAY,
  MATRIX
}
 
using Pointer = SmartPointer< Self >
 
using Self = ImageIOBase
 
using SizeType = ::itk::intmax_t
 
using SizeValueType = ::itk::SizeValueType
 
using Superclass = LightProcessObject
 
- Public Types inherited from itk::LightProcessObject
using ConstPointer = SmartPointer< const Self >
 
using Pointer = SmartPointer< Self >
 
using Self = LightProcessObject
 
using Superclass = Object
 
- Public Types inherited from itk::Object
using ConstPointer = SmartPointer< const Self >
 
using Pointer = SmartPointer< Self >
 
using Self = Object
 
using Superclass = LightObject
 
- Public Types inherited from itk::LightObject
using ConstPointer = SmartPointer< const Self >
 
using Pointer = SmartPointer< Self >
 
using Self = LightObject
 

Public Member Functions

bool CanReadFile (const char *) override
 
bool CanWriteFile (const char *) override
 
virtual ::itk::LightObject::Pointer CreateAnother () const
 
 DCMTKImageIO ()
 
LogLevel GetLogLevel () const
 
virtual const char * GetNameOfClass () const
 
void PrintSelf (std::ostream &os, Indent indent) const override
 
void Read (void *buffer) override
 
void ReadImageInformation () override
 
void SetDicomImagePointer (DicomImage *UserProvided)
 
void SetLogLevel (LogLevel level)
 
void Write (const void *buffer) override
 
void WriteImageInformation () override
 
 ~DCMTKImageIO () override
 
- Public Member Functions inherited from itk::ImageIOBase
virtual bool CanStreamRead ()
 
virtual bool CanStreamWrite ()
 
virtual ImageIORegion GenerateStreamableReadRegionFromRequestedRegion (const ImageIORegion &requested) const
 
virtual unsigned int GetActualNumberOfSplitsForWriting (unsigned int numberOfRequestedSplits, const ImageIORegion &pasteRegion, const ImageIORegion &largestPossibleRegion)
 
std::string GetByteOrderAsString (ByteOrder) const
 
virtual unsigned int GetComponentSize () const
 
virtual IOComponentType GetComponentType () const
 
virtual const std::type_info & GetComponentTypeInfo () const
 
virtual std::vector< double > GetDefaultDirection (unsigned int i) const
 
virtual SizeValueType GetDimensions (unsigned int i) const
 
virtual std::vector< double > GetDirection (unsigned int i) const
 
std::string GetFileTypeAsString (FileType) const
 
SizeType GetImageSizeInBytes () const
 
SizeType GetImageSizeInComponents () const
 
SizeType GetImageSizeInPixels () const
 
virtual bool GetIsReadAsScalarPlusPalette () const
 
virtual unsigned int GetNumberOfDimensions () const
 
virtual double GetOrigin (unsigned int i) const
 
virtual SizeType GetPixelStride () const
 
virtual double GetSpacing (unsigned int i) const
 
virtual ImageIORegion GetSplitRegionForWriting (unsigned int ithPiece, unsigned int numberOfActualSplits, const ImageIORegion &pasteRegion, const ImageIORegion &largestPossibleRegion)
 
const ArrayOfExtensionsTypeGetSupportedReadExtensions () const
 
const ArrayOfExtensionsTypeGetSupportedWriteExtensions () const
 
void SetByteOrderToLittleEndian ()
 
virtual void SetComponentType (const IOComponentType _arg)
 
virtual void SetDirection (unsigned int i, const std::vector< double > &direction)
 
virtual void SetDirection (unsigned int i, const vnl_vector< double > &direction)
 
void SetFileTypeToBinary ()
 
void SetNumberOfDimensions (unsigned int)
 
virtual void SetOrigin (unsigned int i, double origin)
 
template<typename TPixel , unsigned VLength>
void SetPixelTypeInfo (const SymmetricSecondRankTensor< TPixel, VLength > *)
 
template<typename TPixel >
void SetPixelTypeInfo (const DiffusionTensor3D< TPixel > *)
 
template<typename TPixel , unsigned VLength>
void SetPixelTypeInfo (const Matrix< TPixel, VLength, VLength > *)
 
template<typename TPixel >
void SetPixelTypeInfo (const std::complex< TPixel > *)
 
template<unsigned VLength>
void SetPixelTypeInfo (const Offset< VLength > *)
 
virtual void SetSpacing (unsigned int i, double spacing)
 
template<typename TPixel >
void SetTypeInfo (const TPixel *)
 
virtual bool SupportsDimension (unsigned long dim)
 
virtual void SetFileName (const char *_arg)
 
virtual const char * GetFileName () const
 
virtual void SetDimensions (unsigned int i, SizeValueType dim)
 
virtual void SetIORegion (ImageIORegion _arg)
 
virtual const ImageIORegionGetIORegion () const
 
virtual void SetPixelType (const IOPixelType _arg)
 
virtual IOPixelType GetPixelType () const
 
virtual void SetNumberOfComponents (unsigned int _arg)
 
virtual const unsigned int & GetNumberOfComponents () const
 
virtual void SetUseCompression (bool _arg)
 
virtual bool GetUseCompression () const
 
virtual void UseCompressionOn ()
 
virtual void UseCompressionOff ()
 
virtual void SetUseStreamedReading (bool _arg)
 
virtual bool GetUseStreamedReading () const
 
virtual void UseStreamedReadingOn ()
 
virtual void UseStreamedReadingOff ()
 
virtual void SetUseStreamedWriting (bool _arg)
 
virtual bool GetUseStreamedWriting () const
 
virtual void UseStreamedWritingOn ()
 
virtual void UseStreamedWritingOff ()
 
virtual void SetExpandRGBPalette (bool _arg)
 
virtual bool GetExpandRGBPalette () const
 
virtual void ExpandRGBPaletteOn ()
 
virtual void ExpandRGBPaletteOff ()
 
virtual void SetFileType (const FileType _arg)
 
virtual FileType GetFileType () const
 
void SetFileTypeToASCII ()
 
virtual void SetByteOrder (const ByteOrder _arg)
 
virtual ByteOrder GetByteOrder () const
 
void SetByteOrderToBigEndian ()
 
template<typename TPixel >
void SetPixelTypeInfo (const TPixel *)
 
template<typename TPixel >
void SetPixelTypeInfo (const RGBPixel< TPixel > *)
 
template<typename TPixel >
void SetPixelTypeInfo (const RGBAPixel< TPixel > *)
 
template<typename TPixel , unsigned VLength>
void SetPixelTypeInfo (const Vector< TPixel, VLength > *)
 
template<typename TPixel >
void SetPixelTypeInfo (const VariableLengthVector< TPixel > *)
 
template<typename TPixel , unsigned VLength>
void SetPixelTypeInfo (const CovariantVector< TPixel, VLength > *)
 
template<typename TPixel , unsigned VLength>
void SetPixelTypeInfo (const FixedArray< TPixel, VLength > *)
 
- Public Member Functions inherited from itk::LightProcessObject
virtual void AbortGenerateDataOff ()
 
virtual void AbortGenerateDataOn ()
 
virtual const bool & GetAbortGenerateData () const
 
virtual void SetAbortGenerateData (bool _arg)
 
virtual void UpdateOutputData ()
 
void UpdateProgress (float amount)
 
virtual void SetProgress (float _arg)
 
virtual const float & GetProgress () const
 
- Public Member Functions inherited from itk::Object
unsigned long AddObserver (const EventObject &event, Command *)
 
unsigned long AddObserver (const EventObject &event, Command *) const
 
virtual void DebugOff () const
 
virtual void DebugOn () const
 
CommandGetCommand (unsigned long tag)
 
bool GetDebug () const
 
MetaDataDictionaryGetMetaDataDictionary ()
 
const MetaDataDictionaryGetMetaDataDictionary () const
 
virtual ModifiedTimeType GetMTime () const
 
virtual const TimeStampGetTimeStamp () const
 
bool HasObserver (const EventObject &event) const
 
void InvokeEvent (const EventObject &)
 
void InvokeEvent (const EventObject &) const
 
virtual void Modified () const
 
void Register () const override
 
void RemoveAllObservers ()
 
void RemoveObserver (unsigned long tag)
 
void SetDebug (bool debugFlag) const
 
void SetReferenceCount (int) override
 
void UnRegister () const noexceptoverride
 
void SetMetaDataDictionary (const MetaDataDictionary &rhs)
 
void SetMetaDataDictionary (MetaDataDictionary &&rrhs)
 
virtual void SetObjectName (std::string _arg)
 
virtual const std::string & GetObjectName () const
 
- Public Member Functions inherited from itk::LightObject
virtual void Delete ()
 
virtual int GetReferenceCount () const
 
 itkCloneMacro (Self)
 
void Print (std::ostream &os, Indent indent=0) const
 

Static Public Member Functions

static Pointer New ()
 
- Static Public Member Functions inherited from itk::ImageIOBase
static std::string GetComponentTypeAsString (IOComponentType)
 
static IOComponentType GetComponentTypeFromString (const std::string &typeString)
 
static std::string GetPixelTypeAsString (IOPixelType)
 
static IOPixelType GetPixelTypeFromString (const std::string &pixelString)
 
- Static Public Member Functions inherited from itk::LightProcessObject
static Pointer New ()
 
- Static Public Member Functions inherited from itk::Object
static bool GetGlobalWarningDisplay ()
 
static void GlobalWarningDisplayOff ()
 
static void GlobalWarningDisplayOn ()
 
static Pointer New ()
 
static void SetGlobalWarningDisplay (bool flag)
 
- Static Public Member Functions inherited from itk::LightObject
static void BreakOnError ()
 
static Pointer New ()
 

Private Member Functions

void OpenDicomImage ()
 
void ReorderRGBValues (void *buffer, const void *data, unsigned long count, unsigned int voxel_size)
 
template<typename T >
void ReorderRGBValues (void *buffer, const void *data, unsigned long count, unsigned int voxel_size)
 

Private Attributes

bool m_DicomImageSetByUser
 
DicomImage * m_DImage
 
std::string m_LastFileName
 
double m_RescaleIntercept
 
double m_RescaleSlope
 
bool m_UseJPEGCodec
 
bool m_UseJPLSCodec
 
bool m_UseRLECodec
 

Additional Inherited Members

- Protected Member Functions inherited from itk::ImageIOBase
void AddSupportedReadExtension (const char *extension)
 
void AddSupportedWriteExtension (const char *extension)
 
void ComputeStrides ()
 
virtual unsigned int GetActualNumberOfSplitsForWritingCanStreamWrite (unsigned int numberOfRequestedSplits, const ImageIORegion &pasteRegion) const
 
SizeType GetComponentStride () const
 
virtual const
ImageRegionSplitterBase
GetImageRegionSplitter () const
 
virtual unsigned int GetPixelSize () const
 
SizeType GetRowStride () const
 
SizeType GetSliceStride () const
 
virtual ImageIORegion GetSplitRegionForWritingCanStreamWrite (unsigned int ithPiece, unsigned int numberOfActualSplits, const ImageIORegion &pasteRegion) const
 
 ImageIOBase ()
 
virtual void OpenFileForReading (std::ifstream &inputStream, const std::string &filename, bool ascii=false)
 
virtual void OpenFileForWriting (std::ofstream &outputStream, const std::string &filename, bool truncate=true, bool ascii=false)
 
virtual void ReadBufferAsASCII (std::istream &os, void *buffer, IOComponentType ctype, SizeType numberOfBytesToBeRead)
 
bool ReadBufferAsBinary (std::istream &os, void *buffer, SizeType numberOfBytesToBeRead)
 
virtual void Reset (const bool freeDynamic=true)
 
void Resize (const unsigned int numDimensions, const unsigned int *dimensions)
 
virtual void WriteBufferAsASCII (std::ostream &os, const void *buffer, IOComponentType ctype, SizeType numberOfBytesToWrite)
 
 ~ImageIOBase () override
 
virtual bool HasSupportedReadExtension (const char *fileName, bool ignoreCase=true)
 
virtual bool HasSupportedWriteExtension (const char *fileName, bool ignoreCase=true)
 
- Protected Member Functions inherited from itk::LightProcessObject
virtual void GenerateData ()
 
 LightProcessObject ()
 
 ~LightProcessObject () override
 
- Protected Member Functions inherited from itk::Object
 Object ()
 
bool PrintObservers (std::ostream &os, Indent indent) const
 
virtual void SetTimeStamp (const TimeStamp &time)
 
 ~Object () override
 
- Protected Member Functions inherited from itk::LightObject
virtual LightObject::Pointer InternalClone () const
 
 LightObject ()
 
virtual void PrintHeader (std::ostream &os, Indent indent) const
 
virtual void PrintTrailer (std::ostream &os, Indent indent) const
 
virtual ~LightObject ()
 
- Protected Attributes inherited from itk::ImageIOBase
ByteOrder m_ByteOrder {OrderNotApplicable}
 
IOComponentType m_ComponentType {UNKNOWNCOMPONENTTYPE}
 
std::vector< SizeValueTypem_Dimensions
 
std::vector< std::vector
< double > > 
m_Direction
 
bool m_ExpandRGBPalette
 
std::string m_FileName
 
FileType m_FileType {TypeNotApplicable}
 
bool m_Initialized
 
ImageIORegion m_IORegion
 
bool m_IsReadAsScalarPlusPalette
 
unsigned int m_NumberOfComponents
 
unsigned int m_NumberOfDimensions {0}
 
std::vector< double > m_Origin
 
IOPixelType m_PixelType {SCALAR}
 
std::vector< double > m_Spacing
 
std::vector< SizeTypem_Strides
 
bool m_UseCompression
 
bool m_UseStreamedReading
 
bool m_UseStreamedWriting
 
- Protected Attributes inherited from itk::LightObject
std::atomic< int > m_ReferenceCount
 

Member Typedef Documentation

Definition at line 47 of file itkDCMTKImageIO.h.

Standard class type aliases.

Definition at line 45 of file itkDCMTKImageIO.h.

Definition at line 46 of file itkDCMTKImageIO.h.

Member Enumeration Documentation

enum for DCMTK log level. These are defined here without reference to DCMTK library enumerations, to avoid including dcmtk headers in this header.

Enumerator
TRACE_LOG_LEVEL 
DEBUG_LOG_LEVEL 
INFO_LOG_LEVEL 
WARN_LOG_LEVEL 
ERROR_LOG_LEVEL 
FATAL_LOG_LEVEL 
OFF_LOG_LEVEL 

Definition at line 59 of file itkDCMTKImageIO.h.

Constructor & Destructor Documentation

itk::DCMTKImageIO::DCMTKImageIO ( )
itk::DCMTKImageIO::~DCMTKImageIO ( )
override

Member Function Documentation

bool itk::DCMTKImageIO::CanReadFile ( const char *  )
overridevirtual

Determine the file type. Returns true if this ImageIO can read the file specified.

Implements itk::ImageIOBase.

bool itk::DCMTKImageIO::CanWriteFile ( const char *  )
overridevirtual

Determine the file type. Returns true if this ImageIO can write the file specified.

Implements itk::ImageIOBase.

virtual::itk::LightObject::Pointer itk::DCMTKImageIO::CreateAnother ( ) const
virtual

Create an object from an instance, potentially deferring to a factory. This method allows you to create an instance of an object that is exactly the same type as the referring object. This is useful in cases where an object has been cast back to a base class.

Reimplemented from itk::LightProcessObject.

LogLevel itk::DCMTKImageIO::GetLogLevel ( ) const

Get the DCMTK Message Logging Level

virtual const char* itk::DCMTKImageIO::GetNameOfClass ( ) const
virtual

Run-time type information (and related methods).

Reimplemented from itk::ImageIOBase.

static Pointer itk::DCMTKImageIO::New ( )
static

Method for creation through the object factory.

void itk::DCMTKImageIO::OpenDicomImage ( )
private
void itk::DCMTKImageIO::PrintSelf ( std::ostream &  os,
Indent  indent 
) const
overridevirtual

Methods invoked by Print() to print information about the object including superclasses. Typically not called by the user (use Print() instead) but used in the hierarchical print process to combine the output of several classes.

Reimplemented from itk::ImageIOBase.

void itk::DCMTKImageIO::Read ( void *  buffer)
overridevirtual

Reads the data from disk into the memory buffer provided.

Implements itk::ImageIOBase.

void itk::DCMTKImageIO::ReadImageInformation ( )
overridevirtual

Set the spacing and dimension information for the set filename.

Implements itk::ImageIOBase.

void itk::DCMTKImageIO::ReorderRGBValues ( void *  buffer,
const void *  data,
unsigned long  count,
unsigned int  voxel_size 
)
private

Finds the correct type to call the templated function ReorderRGBValues(...)

template<typename T >
void itk::DCMTKImageIO::ReorderRGBValues ( void *  buffer,
const void *  data,
unsigned long  count,
unsigned int  voxel_size 
)
inlineprivate

Reorders RGB values in an image from color-by-plane (R1R2R3...G1G2G3...B1B2B3...) to color-by-pixel (R1G1B1...R2G2B2...R3G3B3...). voxel_size specifies the pixel size: It should be 3 for RGB images, and 4 for RGBA images. The code in this function is based on code available in DCMTK dcmimage/include/dcmtk/dcmimage/dicoopxt.h in the Convert(...) function.

Definition at line 125 of file itkDCMTKImageIO.h.

void itk::DCMTKImageIO::SetDicomImagePointer ( DicomImage *  UserProvided)
inline

Definition at line 71 of file itkDCMTKImageIO.h.

void itk::DCMTKImageIO::SetLogLevel ( LogLevel  level)

Set the DCMTK Message Logging Level

void itk::DCMTKImageIO::Write ( const void *  buffer)
overridevirtual

Writes the data to disk from the memory buffer provided. Make sure that the IORegions has been set properly.

Implements itk::ImageIOBase.

void itk::DCMTKImageIO::WriteImageInformation ( )
overridevirtual

Set the spacing and dimension information for the set filename.

Implements itk::ImageIOBase.

Member Data Documentation

bool itk::DCMTKImageIO::m_DicomImageSetByUser
private

Definition at line 146 of file itkDCMTKImageIO.h.

DicomImage* itk::DCMTKImageIO::m_DImage
private

Definition at line 144 of file itkDCMTKImageIO.h.

std::string itk::DCMTKImageIO::m_LastFileName
private

Definition at line 150 of file itkDCMTKImageIO.h.

double itk::DCMTKImageIO::m_RescaleIntercept
private

Definition at line 149 of file itkDCMTKImageIO.h.

double itk::DCMTKImageIO::m_RescaleSlope
private

Definition at line 148 of file itkDCMTKImageIO.h.

bool itk::DCMTKImageIO::m_UseJPEGCodec
private

Definition at line 140 of file itkDCMTKImageIO.h.

bool itk::DCMTKImageIO::m_UseJPLSCodec
private

Definition at line 141 of file itkDCMTKImageIO.h.

bool itk::DCMTKImageIO::m_UseRLECodec
private

Definition at line 142 of file itkDCMTKImageIO.h.


The documentation for this class was generated from the following file: