Orfeo Toolbox  4.0
Classes
+ Collaboration diagram for Image Adaptors:

Classes

class  itk::AbsImageAdaptor< TImage, TOutputPixelType >
 Presents an image as being composed of the vcl_abs() of its pixels. More...
 
class  itk::Accessor::AbsPixelAccessor< TInternalType, TExternalType >
 Give access to the vcl_abs() function of a value. More...
 
class  itk::AcosImageAdaptor< TImage, TOutputPixelType >
 Presents an image as being composed of the vcl_acos() of its pixels. More...
 
class  itk::Accessor::AcosPixelAccessor< TInternalType, TExternalType >
 Give access to the vcl_acos() function of a value. More...
 
class  itk::AddImageAdaptor< TImage >
 Presents an image as being the addition of a constant value to all pixels. More...
 
class  itk::Accessor::AddPixelAccessor< TPixel >
 Simulates the effect of adding a constant value to all pixels. More...
 
class  itk::AsinImageAdaptor< TImage, TOutputPixelType >
 Presents an image as being composed of the vcl_asin() of its pixels. More...
 
class  itk::Accessor::AsinPixelAccessor< TInternalType, TExternalType >
 Give access to the vcl_asin() function of a value. More...
 
class  itk::AtanImageAdaptor< TImage, TOutputPixelType >
 Presents an image as being composed of the vcl_atan() of its pixels. More...
 
class  itk::Accessor::AtanPixelAccessor< TInternalType, TExternalType >
 Give access to the vcl_atan() function of a value. More...
 
class  itk::BluePixelAccessor< T >
 Give access to the Blue component of a RGBPixel type. More...
 
class  itk::ComplexConjugateImageAdaptor< TImage >
 Presents each pixel of a complex image as its complex conjugate. More...
 
class  itk::Accessor::ComplexConjugatePixelAccessor< TComplexType >
 Provide access to the conjugate of a std::complex<> value. More...
 
class  itk::ComplexToImaginaryImageAdaptor< TImage, TOutputPixelType >
 Presents a complex image as being composed of imag() part of its pixels. More...
 
class  itk::Accessor::ComplexToImaginaryPixelAccessor< TInternalType, TExternalType >
 Give access to the Imaginary part of a std::complex<> value. More...
 
class  itk::ComplexToModulusImageAdaptor< TImage, TOutputPixelType >
 Presents a complex image as being composed of vcl_abs() part of its pixels. More...
 
class  itk::Accessor::ComplexToModulusPixelAccessor< TInternalType, TExternalType >
 Give access to the Modulus of a std::complex<> value. More...
 
class  itk::ComplexToPhaseImageAdaptor< TImage, TOutputPixelType >
 Presents a complex image as being composed of arg() part of its pixels. More...
 
class  itk::Accessor::ComplexToPhasePixelAccessor< TInternalType, TExternalType >
 Give access to the Phase part of a std::complex<> value. More...
 
class  itk::ComplexToRealImageAdaptor< TImage, TOutputPixelType >
 Presents a complex image as being composed of real() part of its pixels. More...
 
class  itk::Accessor::ComplexToRealPixelAccessor< TInternalType, TExternalType >
 Give access to the Real part of a std::complex<> value. More...
 
class  itk::CosImageAdaptor< TImage, TOutputPixelType >
 Presents an image as being composed of the vcl_cos() of its pixels. More...
 
class  itk::Accessor::CosPixelAccessor< TInternalType, TExternalType >
 Give access to the vcl_cos() function of a value. More...
 
class  itk::DefaultPixelAccessor< TType >
 Give access to partial aspects a type. More...
 
class  itk::DefaultPixelAccessorFunctor< TImageType >
 Provides a common API for pixel accessors for Image and VectorImage. More...
 
class  itk::DefaultVectorPixelAccessor< TType >
 Give access to partial aspects of a type. More...
 
class  itk::DefaultVectorPixelAccessorFunctor< TImageType >
 This class provides a common API for pixel accessors for Image and VectorImage. (between the DefaultVectorPixelAccessor and DefaultPixelAccessor). More...
 
class  itk::ExpImageAdaptor< TImage, TOutputPixelType >
 Presents an image as being composed of the vcl_exp() of its pixels. More...
 
class  itk::ExpNegativeImageAdaptor< TImage, TOutputPixelType >
 Presents an image as being composed of the vcl_exp() of its pixels. More...
 
class  itk::Accessor::ExpNegativePixelAccessor< TInternalType, TExternalType >
 Give access to the vcl_exp() function of a value. More...
 
class  itk::Accessor::ExpPixelAccessor< TInternalType, TExternalType >
 Give access to the vcl_exp() function of a value. More...
 
class  itk::GreenPixelAccessor< T >
 Give access to the Green component of a RGBPixel type. More...
 
class  itk::ImageAdaptor< TImage, TAccessor >
 Give access to partial aspects of voxels from an Image. More...
 
class  itk::Log10ImageAdaptor< TImage, TOutputPixelType >
 Presents an image as being composed of the vcl_log10() of its pixels. More...
 
class  itk::Accessor::Log10PixelAccessor< TInternalType, TExternalType >
 Give access to the vcl_log10() function of a value. More...
 
class  itk::LogImageAdaptor< TImage, TOutputPixelType >
 Presents an image as being composed of the vcl_log() of its pixels. More...
 
class  itk::Accessor::LogPixelAccessor< TInternalType, TExternalType >
 Give access to the vcl_log() function of a value. More...
 
class  itk::NthElementImageAdaptor< TImage, TOutputPixelType >
 Presents an image as being composed of the N-th element of its pixels. More...
 
class  itk::NthElementPixelAccessor< T, TContainer >
 Give access to the N-th of a Container type. More...
 
class  itk::PixelAccessor< TInternalType, TExternalType >
 Give access to partial aspects of a type. More...
 
class  itk::RedPixelAccessor< T >
 Give access to the red component of a RGBPixel type. More...
 
class  itk::RGBToLuminanceImageAdaptor< TImage, TOutputPixelType >
 Presents a color image as being composed of the Luminance of its pixels. More...
 
class  itk::Accessor::RGBToLuminancePixelAccessor< TInternalType, TExternalType >
 Give access to Luminance of a color pixel type. More...
 
class  itk::RGBToVectorImageAdaptor< TImage >
 Presents an image of pixel type RGBPixel as being and image of Vectors. More...
 
class  itk::Accessor::RGBToVectorPixelAccessor< T >
 Give access to a RGBPixel as if it were a Vector type. More...
 
class  otb::ShiftScaleImageAdaptor< TImage, TOutputPixelType >
 Presents an image as being composed of the shift scale operation of its pixels. More...
 
class  otb::Accessor::ShiftScalePixelAccessor< TPixelType, TExternalType >
 Apply a shift scale operation to the value. More...
 
class  itk::SinImageAdaptor< TImage, TOutputPixelType >
 Presents an image as being composed of the vcl_sin() of its pixels. More...
 
class  itk::Accessor::SinPixelAccessor< TInternalType, TExternalType >
 Give access to the vcl_sin() function of a value. More...
 
class  itk::SqrtImageAdaptor< TImage, TOutputPixelType >
 Presents an image as being composed of the vcl_sqrt() of its pixels. More...
 
class  itk::Accessor::SqrtPixelAccessor< TInternalType, TExternalType >
 Give access to the vcl_sqrt() function of a value. More...
 
class  itk::TanImageAdaptor< TImage, TOutputPixelType >
 Presents an image as being composed of the vcl_tan() of its pixels. More...
 
class  itk::Accessor::TanPixelAccessor< TInternalType, TExternalType >
 Give access to the vcl_tan() function of a value. More...
 
class  otb::VectorImageToASImageAdaptor< TImage >
 Presents an image of pixel type Vector as being and image of FixelArray<unsigned short, 3> type. More...
 
class  otb::Accessor::VectorImageToASPixelAccessor< T >
 Give access to a Vector pixel type as if it were a RGBPixel type. More...
 
class  itk::VectorImageToImageAdaptor< TPixelType, Dimension >
 Presents a VectorImage and extracts a component from it into an image. More...
 
class  itk::Accessor::VectorImageToImagePixelAccessor< TType >
 Extract components from a VectorImage. More...
 
class  itk::VectorToRGBImageAdaptor< TImage >
 Presents an image of pixel type Vector as being and image of RGBPixel type. More...
 
class  itk::Accessor::VectorToRGBPixelAccessor< T >
 Give access to a Vector pixel type as if it were a RGBPixel type. More...
 

Detailed Description

Image Adaptors are an implementation of the Adaptor Design Pattern. They are designed to present an image of a particular type as being an image of a different type. Adaptors perform simple operations on pixel values for which is not easy to justify the use of an image filter.

One of the principal tasks of ImageAdaptors is to perform casting.

For example: you have an image whose pixels are of type unsigned char and you need to feed this image in a process that expects pixels of type double. You have the option of using and ImageFilter that convert the input unsigned char image into another of pixel type double. However this filter will allocate memory for this second image and will need to be executed. Image Adaptors allow to simulate that you have made the conversion but will avoid the overhead in memory. There is however a penalty in performance.

The mechanism used by image adaptors is to provide a simple function that will be used by ImageIterator (see Image Iterators) to convert the value of a pixel, in a pixel-by-pixel basis.


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