ITK  5.2.0
Insight Toolkit
Public Types | Public Member Functions | Protected Member Functions | Private Types | Private Member Functions | Private Attributes | List of all members

#include <itkJPEG2000ImageIO.h>

+ Inheritance diagram for itk::JPEG2000ImageIO:
+ Collaboration diagram for itk::JPEG2000ImageIO:

Public Types

using Pointer = SmartPointer< Self >
 
using Self = JPEG2000ImageIO
 
using Superclass = StreamingImageIOBase
 
- Public Types inherited from itk::StreamingImageIOBase
using Pointer = SmartPointer< Self >
 
using Self = StreamingImageIOBase
 
using Superclass = ImageIOBase
 
- Public Types inherited from itk::ImageIOBase
using ConstPointer = SmartPointer< const Self >
 
using Pointer = SmartPointer< Self >
 
using Self = ImageIOBase
 
using Superclass = LightProcessObject
 
using IndexValueType = ::itk::IndexValueType
 
using SizeValueType = ::itk::SizeValueType
 
using IOComponentEnum = itk::IOComponentEnum
 
using IOFileEnum = itk::IOFileEnum
 
using IOByteOrderEnum = itk::IOByteOrderEnum
 
using SizeType = ::itk::intmax_t
 
using BufferSizeType = ::itk::OffsetValueType
 
using ArrayOfExtensionsType = std::vector< std::string >
 
- 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 CanStreamWrite () override
 
bool CanWriteFile (const char *) override
 
ImageIORegion GenerateStreamableReadRegionFromRequestedRegion (const ImageIORegion &requestedRegion) const override
 
SizeType GetHeaderSize () const override
 
 ITK_DISALLOW_COPY_AND_MOVE (JPEG2000ImageIO)
 
 itkNewMacro (Self)
 
 itkTypeMacro (JPEG2000ImageIO, StreamingImageIOBase)
 
void Read (void *buffer) override
 
void ReadImageInformation () override
 
void SetTileSize (int x, int y)
 
void Write (const void *buffer) override
 
void WriteImageInformation () override
 
- Public Member Functions inherited from itk::StreamingImageIOBase
bool CanStreamRead () override
 
unsigned int GetActualNumberOfSplitsForWriting (unsigned int numberOfRequestedSplits, const ImageIORegion &pasteRegion, const ImageIORegion &largestPossibleRegion) override
 
virtual const char * GetNameOfClass () const
 
- Public Member Functions inherited from itk::ImageIOBase
virtual void SetFileName (const char *_arg)
 
virtual const char * GetFileName () const
 
void SetNumberOfDimensions (unsigned int)
 
virtual unsigned int GetNumberOfDimensions () const
 
virtual void SetDimensions (unsigned int i, SizeValueType dim)
 
virtual SizeValueType GetDimensions (unsigned int i) const
 
virtual void SetOrigin (unsigned int i, double origin)
 
virtual double GetOrigin (unsigned int i) const
 
virtual void SetSpacing (unsigned int i, double spacing)
 
virtual double GetSpacing (unsigned int i) const
 
virtual void SetDirection (unsigned int i, const std::vector< double > &direction)
 
virtual void SetDirection (unsigned int i, const vnl_vector< double > &direction)
 
virtual std::vector< double > GetDirection (unsigned int i) const
 
virtual std::vector< double > GetDefaultDirection (unsigned int k) const
 
virtual void SetIORegion (ImageIORegion _arg)
 
virtual const ImageIORegionGetIORegion () const
 
virtual void SetPixelType (const ::itk::CommonEnums::IOPixel _arg)
 
virtual ::itk::CommonEnums::IOPixel GetPixelType () const
 
virtual void SetComponentType (const IOComponentEnum _arg)
 
virtual IOComponentEnum GetComponentType () const
 
virtual const std::type_info & GetComponentTypeInfo () 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 SetCompressionLevel (int _arg)
 
virtual int GetCompressionLevel () const
 
virtual void SetCompressor (std::string _c)
 
virtual const std::string & GetCompressor () const
 
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 SetWritePalette (bool _arg)
 
virtual bool GetWritePalette () const
 
virtual void WritePaletteOn ()
 
virtual void WritePaletteOff ()
 
virtual bool GetIsReadAsScalarPlusPalette () const
 
virtual void SetFileType (const IOFileEnum _arg)
 
virtual IOFileEnum GetFileType () const
 
void SetFileTypeToASCII ()
 
void SetFileTypeToBinary ()
 
virtual void SetByteOrder (const IOByteOrderEnum _arg)
 
virtual IOByteOrderEnum GetByteOrder () const
 
void SetByteOrderToBigEndian ()
 
void SetByteOrderToLittleEndian ()
 
std::string GetFileTypeAsString (IOFileEnum) const
 
std::string GetByteOrderAsString (IOByteOrderEnum) const
 
virtual SizeType GetPixelStride () const
 
SizeType GetImageSizeInPixels () const
 
SizeType GetImageSizeInBytes () const
 
SizeType GetImageSizeInComponents () const
 
virtual unsigned int GetComponentSize () const
 
virtual bool SupportsDimension (unsigned long dim)
 
virtual ImageIORegion GetSplitRegionForWriting (unsigned int ithPiece, unsigned int numberOfActualSplits, const ImageIORegion &pasteRegion, const ImageIORegion &largestPossibleRegion)
 
const ArrayOfExtensionsTypeGetSupportedReadExtensions () const
 
const ArrayOfExtensionsTypeGetSupportedWriteExtensions () const
 
template<typename TPixel >
void SetTypeInfo (const TPixel *)
 
template<typename TPixel >
void SetPixelTypeInfo (const TPixel *)
 
template<typename TPixel >
void SetPixelTypeInfo (const RGBPixel< TPixel > *)
 
template<typename TPixel >
void SetPixelTypeInfo (const RGBAPixel< TPixel > *)
 
template<unsigned VLength>
void SetPixelTypeInfo (const Offset< VLength > *)
 
template<typename TPixel , unsigned VLength>
void SetPixelTypeInfo (const Vector< TPixel, VLength > *)
 
template<typename TCoordRep , unsigned NPointDimension>
void SetPixelTypeInfo (const Point< TCoordRep, NPointDimension > *)
 
template<typename TPixel , unsigned VLength>
void SetPixelTypeInfo (const CovariantVector< TPixel, VLength > *)
 
template<typename TPixel , unsigned VLength>
void SetPixelTypeInfo (const SymmetricSecondRankTensor< TPixel, VLength > *)
 
template<typename TPixel >
void SetPixelTypeInfo (const DiffusionTensor3D< TPixel > *)
 
template<typename TPixel >
void SetPixelTypeInfo (const std::complex< TPixel > *)
 
template<typename TPixel , unsigned VLength>
void SetPixelTypeInfo (const FixedArray< TPixel, VLength > *)
 
template<typename TPixel >
void SetPixelTypeInfo (const VariableLengthVector< TPixel > *)
 
template<typename TValue >
void SetPixelTypeInfo (const Array< TValue > *)
 
template<typename TPixel , unsigned VLength>
void SetPixelTypeInfo (const Matrix< TPixel, VLength, VLength > *)
 
template<typename TValue >
void SetPixelTypeInfo (const VariableSizeMatrix< TValue > *)
 
- Public Member Functions inherited from itk::LightProcessObject
virtual void AbortGenerateDataOff ()
 
virtual void AbortGenerateDataOn ()
 
virtual ::itk::LightObject::Pointer CreateAnother () const
 
virtual const bool & GetAbortGenerateData () const
 
virtual void SetAbortGenerateData (bool _arg)
 
virtual void SetProgress (float _arg)
 
virtual const float & GetProgress () const
 
void UpdateProgress (float amount)
 
virtual void UpdateOutputData ()
 
- Public Member Functions inherited from itk::Object
unsigned long AddObserver (const EventObject &event, Command *)
 
unsigned long AddObserver (const EventObject &event, Command *) const
 
unsigned long AddObserver (const EventObject &event, std::function< void(const EventObject &)> function) const
 
LightObject::Pointer CreateAnother () const override
 
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 noexcept override
 
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
Pointer Clone () const
 
virtual void Delete ()
 
virtual int GetReferenceCount () const
 
void Print (std::ostream &os, Indent indent=0) const
 

Protected Member Functions

 JPEG2000ImageIO ()
 
void PrintSelf (std::ostream &os, Indent indent) const override
 
 ~JPEG2000ImageIO () override
 
- Protected Member Functions inherited from itk::StreamingImageIOBase
virtual SizeType GetDataPosition () const
 
virtual bool ReadBufferAsBinary (std::istream &is, void *buffer, SizeType num)
 
virtual bool RequestedToStream () const
 
 StreamingImageIOBase ()
 
virtual bool StreamReadBufferAsBinary (std::istream &file, void *_buffer)
 
virtual bool StreamWriteBufferAsBinary (std::ostream &file, const void *_buffer)
 
virtual bool WriteBufferAsBinary (std::ostream &os, const void *buffer, SizeType num)
 
- Protected Member Functions inherited from itk::ImageIOBase
 ImageIOBase ()
 
 ~ImageIOBase () override
 
virtual const ImageRegionSplitterBaseGetImageRegionSplitter () const
 
virtual bool HasSupportedReadExtension (const char *fileName, bool ignoreCase=true)
 
virtual bool HasSupportedWriteExtension (const char *fileName, bool ignoreCase=true)
 
virtual void SetMaximumCompressionLevel (int)
 
virtual int GetMaximumCompressionLevel () const
 
virtual void InternalSetCompressor (const std::string &_compressor)
 
virtual void Reset (const bool freeDynamic=true)
 
void Resize (const unsigned int numDimensions, const unsigned int *dimensions)
 
virtual unsigned int GetPixelSize () const
 
void ComputeStrides ()
 
SizeType GetComponentStride () const
 
SizeType GetRowStride () const
 
SizeType GetSliceStride () const
 
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 WriteBufferAsASCII (std::ostream &os, const void *buffer, IOComponentEnum ctype, SizeType numComp)
 
virtual void ReadBufferAsASCII (std::istream &is, void *buffer, IOComponentEnum ctype, SizeType numComp)
 
bool ReadBufferAsBinary (std::istream &is, void *buffer, SizeType num)
 
void AddSupportedReadExtension (const char *extension)
 
void AddSupportedWriteExtension (const char *extension)
 
void SetSupportedReadExtensions (const ArrayOfExtensionsType &)
 
void SetSupportedWriteExtensions (const ArrayOfExtensionsType &)
 
virtual unsigned int GetActualNumberOfSplitsForWritingCanStreamWrite (unsigned int numberOfRequestedSplits, const ImageIORegion &pasteRegion) const
 
virtual ImageIORegion GetSplitRegionForWritingCanStreamWrite (unsigned int ithPiece, unsigned int numberOfActualSplits, const ImageIORegion &pasteRegion) const
 
- Protected Member Functions inherited from itk::LightProcessObject
 LightProcessObject ()
 
 ~LightProcessObject () override
 
virtual void GenerateData ()
 
- Protected Member Functions inherited from itk::Object
 Object ()
 
 ~Object () override
 
bool PrintObservers (std::ostream &os, Indent indent) const
 
virtual void SetTimeStamp (const TimeStamp &timeStamp)
 
- 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 ()
 

Private Types

using IndexValueType = ImageIORegion::IndexValueType
 
using SizeValueType = ImageIORegion::SizeValueType
 

Private Member Functions

void ComputeRegionInTileBoundaries (unsigned int dimension, SizeValueType tileSize, ImageIORegion &streamableRegion) const
 

Private Attributes

std::unique_ptr< JPEG2000ImageIOInternal > m_Internal
 

Additional Inherited Members

- Static Public Member Functions inherited from itk::ImageIOBase
static std::string GetComponentTypeAsString (IOComponentEnum)
 
static IOComponentEnum GetComponentTypeFromString (const std::string &typeString)
 
static std::string GetPixelTypeAsString (IOPixelEnum)
 
static IOPixelEnum 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 val)
 
- Static Public Member Functions inherited from itk::LightObject
static void BreakOnError ()
 
static Pointer New ()
 
- Protected Attributes inherited from itk::ImageIOBase
IOPixelEnum m_PixelType { IOPixelEnum::SCALAR }
 
IOComponentEnum m_ComponentType { IOComponentEnum::UNKNOWNCOMPONENTTYPE }
 
IOByteOrderEnum m_ByteOrder { IOByteOrderEnum::OrderNotApplicable }
 
IOFileEnum m_FileType { IOFileEnum::TypeNotApplicable }
 
bool m_Initialized
 
std::string m_FileName
 
unsigned int m_NumberOfComponents
 
unsigned int m_NumberOfDimensions { 0 }
 
bool m_UseCompression { false }
 
int m_CompressionLevel { 30 }
 
int m_MaximumCompressionLevel { 100 }
 
std::string m_Compressor { "uninitialized" }
 
bool m_UseStreamedReading
 
bool m_UseStreamedWriting
 
bool m_ExpandRGBPalette
 
bool m_IsReadAsScalarPlusPalette
 
bool m_WritePalette
 
ImageIORegion m_IORegion
 
std::vector< SizeValueTypem_Dimensions
 
std::vector< double > m_Spacing
 
std::vector< double > m_Origin
 
std::vector< std::vector< double > > m_Direction
 
std::vector< SizeTypem_Strides
 
- Protected Attributes inherited from itk::LightObject
std::atomic< int > m_ReferenceCount
 

Detailed Description

Supports for the JPEG2000 file format based on openjpeg.

JPEG2000 offers a large collection of interesting features including: compression (lossless and lossy), streaming, multi-channel images.

This code was contributed in the Insight Journal paper: "Support for Streaming the JPEG2000 File Format" by Mosaliganti K., Ibanez L., Megason S https://www.insight-journal.org/browse/publication/741

Definition at line 99 of file itkJPEG2000ImageIO.h.

Member Typedef Documentation

◆ IndexValueType

Definition at line 180 of file itkJPEG2000ImageIO.h.

◆ Pointer

Definition at line 107 of file itkJPEG2000ImageIO.h.

◆ Self

Standard class type aliases.

Definition at line 105 of file itkJPEG2000ImageIO.h.

◆ SizeValueType

Definition at line 179 of file itkJPEG2000ImageIO.h.

◆ Superclass

Definition at line 106 of file itkJPEG2000ImageIO.h.

Constructor & Destructor Documentation

◆ JPEG2000ImageIO()

itk::JPEG2000ImageIO::JPEG2000ImageIO ( )
protected

◆ ~JPEG2000ImageIO()

itk::JPEG2000ImageIO::~JPEG2000ImageIO ( )
overrideprotected

Member Function Documentation

◆ CanReadFile()

bool itk::JPEG2000ImageIO::CanReadFile ( const char *  )
overridevirtual

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

Implements itk::ImageIOBase.

◆ CanStreamWrite()

bool itk::JPEG2000ImageIO::CanStreamWrite ( )
overridevirtual

Currently JPEG2000 does not support streamed writing

These methods are re-overridden to not support streaming for now...

Reimplemented from itk::StreamingImageIOBase.

◆ CanWriteFile()

bool itk::JPEG2000ImageIO::CanWriteFile ( const char *  )
overridevirtual

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

Implements itk::ImageIOBase.

◆ ComputeRegionInTileBoundaries()

void itk::JPEG2000ImageIO::ComputeRegionInTileBoundaries ( unsigned int  dimension,
SizeValueType  tileSize,
ImageIORegion streamableRegion 
) const
private

◆ GenerateStreamableReadRegionFromRequestedRegion()

ImageIORegion itk::JPEG2000ImageIO::GenerateStreamableReadRegionFromRequestedRegion ( const ImageIORegion requestedRegion) const
overridevirtual

Method for supporting streaming. Given a requested region, determine what could be the region that we can read from the file. This is called the streamable region, which will be smaller than the LargestPossibleRegion and greater or equal to the RequestedRegion

Reimplemented from itk::StreamingImageIOBase.

◆ GetHeaderSize()

SizeType itk::JPEG2000ImageIO::GetHeaderSize ( ) const
overridevirtual

Method required by the base class StreamingImageIOBase

Implements itk::StreamingImageIOBase.

◆ ITK_DISALLOW_COPY_AND_MOVE()

itk::JPEG2000ImageIO::ITK_DISALLOW_COPY_AND_MOVE ( JPEG2000ImageIO  )

◆ itkNewMacro()

itk::JPEG2000ImageIO::itkNewMacro ( Self  )

Method for creation through the object factory.

◆ itkTypeMacro()

itk::JPEG2000ImageIO::itkTypeMacro ( JPEG2000ImageIO  ,
StreamingImageIOBase   
)

Run-time type information (and related methods).

◆ PrintSelf()

void itk::JPEG2000ImageIO::PrintSelf ( std::ostream &  os,
Indent  indent 
) const
overrideprotectedvirtual

Types for managing image size and image index components.

Reimplemented from itk::StreamingImageIOBase.

◆ Read()

void itk::JPEG2000ImageIO::Read ( void *  buffer)
overridevirtual

Reads the data from disk into the memory buffer provided.

Implements itk::ImageIOBase.

◆ ReadImageInformation()

void itk::JPEG2000ImageIO::ReadImageInformation ( )
overridevirtual

Set the spacing and dimension information for the set filename.

Implements itk::ImageIOBase.

◆ SetTileSize()

void itk::JPEG2000ImageIO::SetTileSize ( int  x,
int  y 
)

Define the tile size to use when writing out an image.

◆ Write()

void itk::JPEG2000ImageIO::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.

◆ WriteImageInformation()

void itk::JPEG2000ImageIO::WriteImageInformation ( )
overridevirtual

Set the spacing and dimension information for the set filename.

Implements itk::ImageIOBase.

Member Data Documentation

◆ m_Internal

std::unique_ptr<JPEG2000ImageIOInternal> itk::JPEG2000ImageIO::m_Internal
private

Definition at line 177 of file itkJPEG2000ImageIO.h.


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