ITK
4.3.0
Insight Segmentation and Registration Toolkit
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#include <itkSobelEdgeDetectionImageFilter.h>
A 2D or 3D edge detection using the Sobel operator.
This filter uses the Sobel operator to calculate the image gradient and then finds the magnitude of this gradient vector. The Sobel gradient magnitude (square-root sum of squares) is an indication of edge strength.
Definition at line 50 of file itkSobelEdgeDetectionImageFilter.h.
Static Public Member Functions | |
static Pointer | New () |
Private Member Functions | |
void | operator= (const Self &) |
SobelEdgeDetectionImageFilter (const Self &) | |
typedef TOutputImage::PixelType | OutputPixelType |
typedef TOutputImage::InternalPixelType | OutputInternalPixelType |
typedef TInputImage::PixelType | InputPixelType |
typedef TInputImage::InternalPixelType | InputInternalPixelType |
static const unsigned int | ImageDimension = TOutputImage::ImageDimension |
static const unsigned int | InputImageDimension = TInputImage::ImageDimension |
Additional Inherited Members | |
Static Public Attributes inherited from itk::ImageToImageFilter< TInputImage, TOutputImage > | |
static const unsigned int | InputImageDimension = TInputImage::ImageDimension |
static const unsigned int | OutputImageDimension = TOutputImage::ImageDimension |
Protected Types inherited from itk::ImageToImageFilter< TInputImage, TOutputImage > | |
typedef ImageToImageFilterDetail::ImageRegionCopier < itkGetStaticConstMacro(OutputImageDimension), itkGetStaticConstMacro(InputImageDimension) > | InputToOutputRegionCopierType |
typedef ImageToImageFilterDetail::ImageRegionCopier < itkGetStaticConstMacro(InputImageDimension), itkGetStaticConstMacro(OutputImageDimension) > | OutputToInputRegionCopierType |
Static Protected Member Functions inherited from itk::ImageSource< TOutputImage > | |
static ITK_THREAD_RETURN_TYPE | ThreaderCallback (void *arg) |
Protected Attributes inherited from itk::ProcessObject | |
TimeStamp | m_OutputInformationMTime |
bool | m_Updating |
typedef SmartPointer< const Self > itk::SobelEdgeDetectionImageFilter< TInputImage, TOutputImage >::ConstPointer |
Definition at line 85 of file itkSobelEdgeDetectionImageFilter.h.
typedef InputImageType::Pointer itk::SobelEdgeDetectionImageFilter< TInputImage, TOutputImage >::InputImagePointer |
Definition at line 79 of file itkSobelEdgeDetectionImageFilter.h.
typedef TInputImage itk::SobelEdgeDetectionImageFilter< TInputImage, TOutputImage >::InputImageType |
Image typedef support
Definition at line 77 of file itkSobelEdgeDetectionImageFilter.h.
typedef TInputImage::InternalPixelType itk::SobelEdgeDetectionImageFilter< TInputImage, TOutputImage >::InputInternalPixelType |
Extract some information from the image types. Dimensionality of the two images is assumed to be the same.
Definition at line 67 of file itkSobelEdgeDetectionImageFilter.h.
typedef TInputImage::PixelType itk::SobelEdgeDetectionImageFilter< TInputImage, TOutputImage >::InputPixelType |
Extract some information from the image types. Dimensionality of the two images is assumed to be the same.
Definition at line 66 of file itkSobelEdgeDetectionImageFilter.h.
typedef TOutputImage itk::SobelEdgeDetectionImageFilter< TInputImage, TOutputImage >::OutputImageType |
Definition at line 78 of file itkSobelEdgeDetectionImageFilter.h.
typedef TOutputImage::InternalPixelType itk::SobelEdgeDetectionImageFilter< TInputImage, TOutputImage >::OutputInternalPixelType |
Extract some information from the image types. Dimensionality of the two images is assumed to be the same.
Definition at line 65 of file itkSobelEdgeDetectionImageFilter.h.
typedef TOutputImage::PixelType itk::SobelEdgeDetectionImageFilter< TInputImage, TOutputImage >::OutputPixelType |
Extract some information from the image types. Dimensionality of the two images is assumed to be the same.
Definition at line 64 of file itkSobelEdgeDetectionImageFilter.h.
typedef SmartPointer< Self > itk::SobelEdgeDetectionImageFilter< TInputImage, TOutputImage >::Pointer |
Smart pointer typedef support
Definition at line 84 of file itkSobelEdgeDetectionImageFilter.h.
typedef SobelEdgeDetectionImageFilter itk::SobelEdgeDetectionImageFilter< TInputImage, TOutputImage >::Self |
Standard "Self" & Superclass typedef.
Definition at line 57 of file itkSobelEdgeDetectionImageFilter.h.
typedef ImageToImageFilter< TInputImage, TOutputImage > itk::SobelEdgeDetectionImageFilter< TInputImage, TOutputImage >::Superclass |
Definition at line 58 of file itkSobelEdgeDetectionImageFilter.h.
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inlineprotected |
End concept checking
Definition at line 126 of file itkSobelEdgeDetectionImageFilter.h.
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inlineprotectedvirtual |
Definition at line 127 of file itkSobelEdgeDetectionImageFilter.h.
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private |
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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::Object.
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protectedvirtual |
Standard pipeline method. While this class does not implement a ThreadedGenerateData(), its GenerateData() delegates all calculations to an NeighborhoodOperatorImageFilter. Since the NeighborhoodOperatorImageFilter is multithreaded, this filter is multithreaded by default.
Reimplemented from itk::ImageSource< TOutputImage >.
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virtual |
SobelEdgeDetectionImageFilter needs a larger input requested region than the output requested region (larger in the direction of the derivative). As such, SobelEdgeDetectionImageFilter needs to provide an implementation for GenerateInputRequestedRegion() in order to inform the pipeline execution model.
Reimplemented from itk::ImageToImageFilter< TInputImage, TOutputImage >.
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virtual |
Run-time type information (and related methods)
Reimplemented from itk::ImageToImageFilter< TInputImage, TOutputImage >.
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static |
Method for creation through the object factory.
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private |
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inlineprotectedvirtual |
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::ImageToImageFilter< TInputImage, TOutputImage >.
Definition at line 138 of file itkSobelEdgeDetectionImageFilter.h.
itk::SobelEdgeDetectionImageFilter< TInputImage, TOutputImage >::typedef | ( | Concept::SameDimension< InputImageDimension, ImageDimension > | ) |
Begin concept checking This class requires SameDimensionCheck in the form of ( Concept::SameDimension< InputImageDimension, ImageDimension > )
itk::SobelEdgeDetectionImageFilter< TInputImage, TOutputImage >::typedef | ( | Concept::HasNumericTraits< OutputPixelType > | ) |
This class requires OutputHasNumericTraitsCheck in the form of ( Concept::HasNumericTraits< OutputPixelType > )
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Extract some information from the image types. Dimensionality of the two images is assumed to be the same.
Definition at line 69 of file itkSobelEdgeDetectionImageFilter.h.
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Extract some information from the image types. Dimensionality of the two images is assumed to be the same.
Definition at line 71 of file itkSobelEdgeDetectionImageFilter.h.