#include <itkOpenCVVideoIO.h>

Inheritance diagram for itk::OpenCVVideoIO:

Collaboration diagram for itk::OpenCVVideoIO:

Public Types
using	CameraIDType = Superclass::CameraIDType

using	FrameOffsetType = Superclass::FrameOffsetType

using	Pointer = SmartPointer< Self >

using	Self = OpenCVVideoIO

using	Superclass = VideoIOBase

using	TemporalOffsetType = Superclass::TemporalOffsetType

using	TemporalRatioType = Superclass::TemporalRatioType

Public Types inherited from itk::VideoIOBase
using	CameraIDType = SizeValueType

using	FrameOffsetType = SizeValueType

using	Pointer = SmartPointer< Self >

using	ReadFromEnum = VideoIOBaseEnums::ReadFrom

using	Self = VideoIOBase

using	SizeValueType = ::itk::SizeValueType

using	Superclass = ImageIOBase

using	TemporalOffsetType = double

using	TemporalRatioType = double

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
virtual bool	CanReadCamera (CameraIDType cameraID) const

virtual bool	CanReadFile (const char *)

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

virtual void	FinishReadingOrWriting ()

virtual const char *	GetNameOfClass () const

virtual void	Read (void *buffer)

virtual void	ReadImageInformation ()

virtual bool	SetNextFrameToRead (FrameOffsetType frameNumber)

virtual void	SetReadFromCamera ()

virtual void	SetReadFromFile ()

Public Member Functions inherited from itk::VideoIOBase
ReadFromEnum	GetReadFrom ()

virtual void	SetWriterParameters (TemporalRatioType framesPerSecond, const std::vector< SizeValueType > &dim, const char *fourCC, unsigned int nChannels, IOComponentEnum componentType)=0

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 void	SetSpacing (unsigned int i, double spacing)

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 >	GetDefaultDirection (unsigned int k) const

virtual void	SetIORegion (ImageIORegion _arg)

virtual const ImageIORegion &	GetIORegion () 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	CanStreamRead ()

virtual bool	CanStreamWrite ()

virtual bool	SupportsDimension (unsigned long dim)

virtual ImageIORegion	GenerateStreamableReadRegionFromRequestedRegion (const ImageIORegion &requested) const

virtual unsigned int	GetActualNumberOfSplitsForWriting (unsigned int numberOfRequestedSplits, const ImageIORegion &pasteRegion, const ImageIORegion &largestPossibleRegion)

virtual ImageIORegion	GetSplitRegionForWriting (unsigned int ithPiece, unsigned int numberOfActualSplits, const ImageIORegion &pasteRegion, const ImageIORegion &largestPossibleRegion)

const ArrayOfExtensionsType &	GetSupportedReadExtensions () const

const ArrayOfExtensionsType &	GetSupportedWriteExtensions () 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 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

virtual void	DebugOff () const

virtual void	DebugOn () const

Command *	GetCommand (unsigned long tag)

bool	GetDebug () const

MetaDataDictionary &	GetMetaDataDictionary ()

const MetaDataDictionary &	GetMetaDataDictionary () const

virtual ModifiedTimeType	GetMTime () const

virtual const TimeStamp &	GetTimeStamp () 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

Static Public Member Functions
static Pointer	New ()

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 ()

IplImage *	m_CVImage

IplImage *	m_TempImage

CvCapture *	m_Capture

CvVideoWriter *	m_Writer

int	m_FourCC

int	m_CameraIndex

virtual TemporalOffsetType	GetPositionInMSec () const

virtual TemporalRatioType	GetRatio () const

virtual FrameOffsetType	GetFrameTotal () const

virtual TemporalRatioType	GetFramesPerSecond () const

virtual FrameOffsetType	GetCurrentFrame () const

virtual FrameOffsetType	GetIFrameInterval () const

virtual FrameOffsetType	GetLastIFrame () const

virtual void	SetCameraIndex (CameraIDType idx)

virtual CameraIDType	GetCameraIndex () const

virtual double	GetSpacing (unsigned int) const

virtual double	GetOrigin (unsigned int) const

virtual std::vector< double >	GetDirection (unsigned int i) const

virtual bool	CanWriteFile (const char *)

virtual void	WriteImageInformation ()

virtual void	Write (const void *buffer)

virtual void	SetWriterParameters (TemporalRatioType fps, const std::vector< SizeValueType > &dim, const char *fourCC, unsigned int nChannels, IOComponentType componentType)

	OpenCVVideoIO ()

	~OpenCVVideoIO ()

void	PrintSelf (std::ostream &os, Indent indent) const override

void	UpdateReaderProperties ()

void	ResetMembers ()

void	OpenReader ()

void	OpenWriter ()

Additional Inherited Members
Protected Member Functions inherited from itk::VideoIOBase
	VideoIOBase ()

	~VideoIOBase () override

Protected Member Functions inherited from itk::ImageIOBase
	ImageIOBase ()

	~ImageIOBase () override

virtual const ImageRegionSplitterBase *	GetImageRegionSplitter () 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 ()

Protected Attributes inherited from itk::VideoIOBase
ReadFromEnum	m_ReadFrom { ReadFromEnum::ReadFromFile }

TemporalRatioType	m_FramesPerSecond { 0.0 }

FrameOffsetType	m_FrameTotal

FrameOffsetType	m_CurrentFrame

FrameOffsetType	m_IFrameInterval

FrameOffsetType	m_LastIFrame

TemporalRatioType	m_Ratio { 0.0 }

TemporalOffsetType	m_PositionInMSec { 0.0 }

bool	m_WriterOpen { false }

bool	m_ReaderOpen { false }

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< SizeValueType >	m_Dimensions

std::vector< double >	m_Spacing

std::vector< double >	m_Origin

std::vector< std::vector< double > >	m_Direction

std::vector< SizeType >	m_Strides

Protected Attributes inherited from itk::LightObject
std::atomic< int >	m_ReferenceCount

Detailed Description

VideoIO object for reading and writing videos using OpenCV.

Definition at line 47 of file itkOpenCVVideoIO.h.

Member Typedef Documentation

◆ CameraIDType

using itk::OpenCVVideoIO::CameraIDType = Superclass::CameraIDType

Definition at line 60 of file itkOpenCVVideoIO.h.

◆ FrameOffsetType

using itk::OpenCVVideoIO::FrameOffsetType = Superclass::FrameOffsetType

Definition at line 58 of file itkOpenCVVideoIO.h.

◆ Pointer

using itk::OpenCVVideoIO::Pointer = SmartPointer<Self>

Definition at line 55 of file itkOpenCVVideoIO.h.

◆ Self

using itk::OpenCVVideoIO::Self = OpenCVVideoIO

Standard class type aliases.

Definition at line 53 of file itkOpenCVVideoIO.h.

◆ Superclass

using itk::OpenCVVideoIO::Superclass = VideoIOBase

Definition at line 54 of file itkOpenCVVideoIO.h.

◆ TemporalOffsetType

using itk::OpenCVVideoIO::TemporalOffsetType = Superclass::TemporalOffsetType

Definition at line 57 of file itkOpenCVVideoIO.h.

◆ TemporalRatioType

using itk::OpenCVVideoIO::TemporalRatioType = Superclass::TemporalRatioType

Definition at line 59 of file itkOpenCVVideoIO.h.

Constructor & Destructor Documentation

◆ OpenCVVideoIO()

itk::OpenCVVideoIO::OpenCVVideoIO ( )

protected

Virtual accessor functions to be implemented in each derived class.

◆ ~OpenCVVideoIO()

itk::OpenCVVideoIO::~OpenCVVideoIO ( )

protected

Virtual accessor functions to be implemented in each derived class.

Member Function Documentation

◆ CanReadCamera()

virtual bool itk::OpenCVVideoIO::CanReadCamera ( CameraIDType cameraID ) const

virtual

Return whether or not the VideoIO can read from a camera

Implements itk::VideoIOBase.

◆ CanReadFile()

virtual bool itk::OpenCVVideoIO::CanReadFile ( const char * )

virtual

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

Implements itk::ImageIOBase.

◆ CanWriteFile()

virtual bool itk::OpenCVVideoIO::CanWriteFile ( const char * )

virtual

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

Implements itk::ImageIOBase.

◆ CreateAnother()

virtual::itk::LightObject::Pointer itk::OpenCVVideoIO::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.

◆ FinishReadingOrWriting()

virtual void itk::OpenCVVideoIO::FinishReadingOrWriting ( )

virtual

Close the reader and writer and reset members

Implements itk::VideoIOBase.

◆ GetCameraIndex()

virtual CameraIDType itk::OpenCVVideoIO::GetCameraIndex ( ) const

virtual

Virtual accessor functions to be implemented in each derived class.

◆ GetCurrentFrame()

virtual FrameOffsetType itk::OpenCVVideoIO::GetCurrentFrame ( ) const

virtual

Virtual accessor functions to be implemented in each derived class.

Implements itk::VideoIOBase.

◆ GetDirection()

virtual std::vector<double> itk::OpenCVVideoIO::GetDirection ( unsigned int i ) const

inlinevirtual

Virtual accessor functions to be implemented in each derived class.

Reimplemented from itk::ImageIOBase.

Definition at line 147 of file itkOpenCVVideoIO.h.

◆ GetFramesPerSecond()

virtual TemporalRatioType itk::OpenCVVideoIO::GetFramesPerSecond ( ) const

virtual

Virtual accessor functions to be implemented in each derived class.

Implements itk::VideoIOBase.

◆ GetFrameTotal()

virtual FrameOffsetType itk::OpenCVVideoIO::GetFrameTotal ( ) const

virtual

Virtual accessor functions to be implemented in each derived class.

Implements itk::VideoIOBase.

◆ GetIFrameInterval()

virtual FrameOffsetType itk::OpenCVVideoIO::GetIFrameInterval ( ) const

virtual

Virtual accessor functions to be implemented in each derived class.

◆ GetLastIFrame()

virtual FrameOffsetType itk::OpenCVVideoIO::GetLastIFrame ( ) const

virtual

Virtual accessor functions to be implemented in each derived class.

Implements itk::VideoIOBase.

◆ GetNameOfClass()

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

virtual

Run-time type information (and related methods).

Reimplemented from itk::VideoIOBase.

◆ GetOrigin()

virtual double itk::OpenCVVideoIO::GetOrigin ( unsigned int ) const

inlinevirtual

Virtual accessor functions to be implemented in each derived class.

Reimplemented from itk::ImageIOBase.

Definition at line 142 of file itkOpenCVVideoIO.h.

◆ GetPositionInMSec()

virtual TemporalOffsetType itk::OpenCVVideoIO::GetPositionInMSec ( ) const

virtual

Virtual accessor functions to be implemented in each derived class.

Implements itk::VideoIOBase.

◆ GetRatio()

virtual TemporalRatioType itk::OpenCVVideoIO::GetRatio ( ) const

virtual

Virtual accessor functions to be implemented in each derived class.

Implements itk::VideoIOBase.

◆ GetSpacing()

virtual double itk::OpenCVVideoIO::GetSpacing ( unsigned int ) const

inlinevirtual

Override Accessors to pass default values since OpenCV doesn't handle this type of meta data.

Reimplemented from itk::ImageIOBase.

Definition at line 137 of file itkOpenCVVideoIO.h.

◆ New()

static Pointer itk::OpenCVVideoIO::New ( )

static

Method for creation through the object factory.

◆ OpenReader()

void itk::OpenCVVideoIO::OpenReader ( )

protected

Open the reader if the writer is not open.

◆ OpenWriter()

void itk::OpenCVVideoIO::OpenWriter ( )

protected

Open the writer if the reader is not open.

◆ PrintSelf()

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

overrideprotectedvirtual

Virtual accessor functions to be implemented in each derived class.

Reimplemented from itk::VideoIOBase.

◆ Read()

virtual void itk::OpenCVVideoIO::Read ( void * buffer )

virtual

Reads the data from disk into the memory buffer provided.

Implements itk::ImageIOBase.

◆ ReadImageInformation()

virtual void itk::OpenCVVideoIO::ReadImageInformation ( )

virtual

Set the spacing and dimension information for the set filename.

Implements itk::ImageIOBase.

◆ ResetMembers()

void itk::OpenCVVideoIO::ResetMembers ( )

protected

Reset member variables to empty state closed.

◆ SetCameraIndex()

virtual void itk::OpenCVVideoIO::SetCameraIndex ( CameraIDType idx )

virtual

Get/Set the device index for reading from a camera.

◆ SetNextFrameToRead()

virtual bool itk::OpenCVVideoIO::SetNextFrameToRead ( FrameOffsetType frameNumber )

virtual

Set the next frame that should be read. Return true if you operation successful.

Implements itk::VideoIOBase.

◆ SetReadFromCamera()

virtual void itk::OpenCVVideoIO::SetReadFromCamera ( )

virtual

Set to reading from a camera

Implements itk::VideoIOBase.

◆ SetReadFromFile()

virtual void itk::OpenCVVideoIO::SetReadFromFile ( )

virtual

Set to reading from file

Implements itk::VideoIOBase.

◆ SetWriterParameters()

virtual void itk::OpenCVVideoIO::SetWriterParameters	(	TemporalRatioType	fps,
		const std::vector< SizeValueType > &	dim,
		const char *	fourCC,
		unsigned int	nChannels,
		IOComponentType	componentType
	)

virtual

Set Writer parameters.

◆ UpdateReaderProperties()

void itk::OpenCVVideoIO::UpdateReaderProperties ( )

protected

Update the local members from the internal capture.

◆ Write()

virtual void itk::OpenCVVideoIO::Write ( const void * buffer )

virtual

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

Implements itk::ImageIOBase.

◆ WriteImageInformation()

virtual void itk::OpenCVVideoIO::WriteImageInformation ( )

virtual

Writes the spacing and dimensions of the image. Assumes SetFileName has been called with a valid file name.

Implements itk::ImageIOBase.

Member Data Documentation

◆ m_CameraIndex

int itk::OpenCVVideoIO::m_CameraIndex

private

Virtual accessor functions to be implemented in each derived class.

Definition at line 207 of file itkOpenCVVideoIO.h.

◆ m_Capture

CvCapture* itk::OpenCVVideoIO::m_Capture

private

Virtual accessor functions to be implemented in each derived class.

Definition at line 203 of file itkOpenCVVideoIO.h.

◆ m_CVImage

IplImage* itk::OpenCVVideoIO::m_CVImage

private

Virtual accessor functions to be implemented in each derived class.

Definition at line 201 of file itkOpenCVVideoIO.h.

◆ m_FourCC

int itk::OpenCVVideoIO::m_FourCC

private

Virtual accessor functions to be implemented in each derived class.

Definition at line 205 of file itkOpenCVVideoIO.h.

◆ m_TempImage

IplImage* itk::OpenCVVideoIO::m_TempImage

private

Virtual accessor functions to be implemented in each derived class.

Definition at line 202 of file itkOpenCVVideoIO.h.

◆ m_Writer

CvVideoWriter* itk::OpenCVVideoIO::m_Writer

private

Virtual accessor functions to be implemented in each derived class.

Definition at line 204 of file itkOpenCVVideoIO.h.

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

itkOpenCVVideoIO.h

Public Types

Public Member Functions

Static Public Member Functions

Additional Inherited Members

Detailed Description

Member Typedef Documentation

◆ CameraIDType

◆ FrameOffsetType

◆ Pointer

◆ Self

◆ Superclass

◆ TemporalOffsetType

◆ TemporalRatioType

Constructor & Destructor Documentation

◆ OpenCVVideoIO()

◆ ~OpenCVVideoIO()

Member Function Documentation

◆ CanReadCamera()

◆ CanReadFile()

◆ CanWriteFile()

◆ CreateAnother()

◆ FinishReadingOrWriting()

◆ GetCameraIndex()

◆ GetCurrentFrame()

◆ GetDirection()

◆ GetFramesPerSecond()

◆ GetFrameTotal()

◆ GetIFrameInterval()

◆ GetLastIFrame()

◆ GetNameOfClass()

◆ GetOrigin()

◆ GetPositionInMSec()

◆ GetRatio()

◆ GetSpacing()

◆ New()

◆ OpenReader()

◆ OpenWriter()

◆ PrintSelf()

◆ Read()

◆ ReadImageInformation()

◆ ResetMembers()

◆ SetCameraIndex()

◆ SetNextFrameToRead()

◆ SetReadFromCamera()

◆ SetReadFromFile()

◆ SetWriterParameters()

◆ UpdateReaderProperties()

◆ Write()

◆ WriteImageInformation()

Member Data Documentation

◆ m_CameraIndex

◆ m_Capture

◆ m_CVImage

◆ m_FourCC

◆ m_TempImage

◆ m_Writer