Apply a colormap to a label image and put it on top of the input image. More...

#include <itkLabelOverlayImageFilter.h>

Inheritance diagram for itk::LabelOverlayImageFilter< TInputImage, TLabelImage, TOutputImage >:

Collaboration diagram for itk::LabelOverlayImageFilter< TInputImage, TLabelImage, TOutputImage >:

Public Types
typedef OutputPixelType::ComponentType	ComponentType
typedef SmartPointer< const Self >	ConstPointer
typedef TInputImage	InputImageType
typedef TInputImage::PixelType	InputPixelType
typedef TLabelImage	LabelImageType
typedef TLabelImage::PixelType	LabelPixelType
typedef TOutputImage	OutputImageType
typedef TOutputImage::PixelType	OutputPixelType
typedef SmartPointer< Self >	Pointer
typedef LabelOverlayImageFilter	Self
typedef BinaryFunctorImageFilter < TInputImage, TLabelImage, TOutputImage, Functor::LabelOverlayFunctor < typename TInputImage::PixelType, typename TLabelImage::PixelType, typename TOutputImage::PixelType > >	Superclass
Public Member Functions
void	AddColor (ComponentType r, ComponentType g, ComponentType b)
virtual ::itk::LightObject::Pointer	CreateAnother (void) const
const LabelImageType *	GetLabelImage () const
virtual const char *	GetNameOfClass () const
unsigned int	GetNumberOfColors () const
void	ResetColors ()
void	SetLabelImage (const TLabelImage *input)
	typedef (Concept::BracketOperator< OutputPixelType, unsigned int, typename OutputPixelType::ValueType >) OutputPixelShouldHaveBracketOperator
	typedef (Concept::HasPixelTraits< OutputPixelType >) OutputHasPixelTraitsCheck
	typedef (Concept::HasValueType< OutputPixelType >) OutputPixelShouldHaveValueType

virtual void	SetOpacity (double _arg)
virtual const double &	GetOpacity ()

virtual void	SetBackgroundValue (LabelPixelType _arg)
virtual const LabelPixelType &	GetBackgroundValue ()
Static Public Member Functions
static Pointer	New ()
Protected Member Functions
void	BeforeThreadedGenerateData (void)
	LabelOverlayImageFilter ()
void	PrintSelf (std::ostream &os, Indent indent) const
virtual	~LabelOverlayImageFilter ()
Private Member Functions
	LabelOverlayImageFilter (const Self &)
void	operator= (const Self &)
Private Attributes
LabelPixelType	m_BackgroundValue
double	m_Opacity

Detailed Description

template<typename TInputImage, class TLabelImage, typename TOutputImage>
class itk::LabelOverlayImageFilter< TInputImage, TLabelImage, TOutputImage >

Apply a colormap to a label image and put it on top of the input image.

Apply a colormap to a label image and put it on top of the input image. The set of colors is a good selection of distinct colors. The opacity of the label image can be defined by the user. The user can also choose if the want to use a background and which label value is the background. A background label produce a gray pixel with the same intensity than the input one.

Author:: Gaetan Lehmann. Biologie du Developpement et de la Reproduction, INRA de Jouy-en-Josas, France.

This class was contributed to the Insight Journal http://hdl.handle.net/1926/172

See also:: ScalarToRGBPixelFunctor LabelToRGBImageFilter

Wiki Examples:

All Examples

Overlay a LabelMap on an image

Definition at line 54 of file itkLabelOverlayImageFilter.h.