ITK
4.12.0
Insight Segmentation and Registration Toolkit
|
#include <itkMorphologicalWatershedImageFilter.h>
Watershed segmentation implementation with morphogical operators.
Watershed pixel are labeled 0. TOutputImage should be an integer type. Labels of output image are in no particular order. You can reorder the labels such that object labels are consecutive and sorted based on object size by passing the output of this filter to a RelabelComponentImageFilter.
The morphological watershed transform algorithm is described in Chapter 9.2 of Pierre Soille's book "Morphological Image Analysis: Principles and Applications", Second Edition, Springer, 2003.
This code was contributed in the Insight Journal paper: "The watershed transform in ITK - discussion and new developments" by Beare R., Lehmann G. https://hdl.handle.net/1926/202 http://www.insight-journal.org/browse/publication/92
Definition at line 52 of file itkMorphologicalWatershedImageFilter.h.
Public Types | |
typedef SmartPointer< const Self > | ConstPointer |
typedef InputImageType::ConstPointer | InputImageConstPointer |
typedef InputImageType::PixelType | InputImagePixelType |
typedef InputImageType::Pointer | InputImagePointer |
typedef InputImageType::RegionType | InputImageRegionType |
typedef TInputImage | InputImageType |
typedef OutputImageType::ConstPointer | OutputImageConstPointer |
typedef OutputImageType::PixelType | OutputImagePixelType |
typedef OutputImageType::Pointer | OutputImagePointer |
typedef OutputImageType::RegionType | OutputImageRegionType |
typedef TOutputImage | OutputImageType |
typedef SmartPointer< Self > | Pointer |
typedef MorphologicalWatershedImageFilter | Self |
typedef ImageToImageFilter < TInputImage, TOutputImage > | Superclass |
Public Types inherited from itk::ImageToImageFilter< TInputImage, TOutputImage > | |
typedef SmartPointer< const Self > | ConstPointer |
typedef InputImageType::ConstPointer | InputImageConstPointer |
typedef InputImageType::PixelType | InputImagePixelType |
typedef InputImageType::Pointer | InputImagePointer |
typedef InputImageType::RegionType | InputImageRegionType |
typedef TInputImage | InputImageType |
typedef Superclass::OutputImagePixelType | OutputImagePixelType |
typedef Superclass::OutputImageRegionType | OutputImageRegionType |
typedef SmartPointer< Self > | Pointer |
typedef ImageToImageFilter | Self |
typedef ImageSource< TOutputImage > | Superclass |
Public Types inherited from itk::ImageSource< TOutputImage > | |
typedef SmartPointer< const Self > | ConstPointer |
typedef Superclass::DataObjectIdentifierType | DataObjectIdentifierType |
typedef DataObject::Pointer | DataObjectPointer |
typedef Superclass::DataObjectPointerArraySizeType | DataObjectPointerArraySizeType |
typedef OutputImageType::PixelType | OutputImagePixelType |
typedef OutputImageType::Pointer | OutputImagePointer |
typedef OutputImageType::RegionType | OutputImageRegionType |
typedef TOutputImage | OutputImageType |
typedef SmartPointer< Self > | Pointer |
typedef ImageSource | Self |
typedef ProcessObject | Superclass |
Public Types inherited from itk::ProcessObject | |
typedef SmartPointer< const Self > | ConstPointer |
typedef DataObject::DataObjectIdentifierType | DataObjectIdentifierType |
typedef DataObject::Pointer | DataObjectPointer |
typedef std::vector < DataObjectPointer > | DataObjectPointerArray |
typedef DataObjectPointerArray::size_type | DataObjectPointerArraySizeType |
typedef std::vector < DataObjectIdentifierType > | NameArray |
typedef SmartPointer< Self > | Pointer |
typedef ProcessObject | Self |
typedef Object | Superclass |
Public Types inherited from itk::Object | |
typedef SmartPointer< const Self > | ConstPointer |
typedef SmartPointer< Self > | Pointer |
typedef Object | Self |
typedef LightObject | Superclass |
Public Types inherited from itk::LightObject | |
typedef SmartPointer< const Self > | ConstPointer |
typedef SmartPointer< Self > | Pointer |
typedef LightObject | Self |
Static Public Member Functions | |
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 flag) |
Static Public Member Functions inherited from itk::LightObject | |
static void | BreakOnError () |
static Pointer | New () |
Static Public Attributes | |
static const unsigned int | InputImageDimension = TInputImage::ImageDimension |
static const unsigned int | OutputImageDimension = TOutputImage::ImageDimension |
Static Public Attributes inherited from itk::ImageToImageFilter< TInputImage, TOutputImage > | |
static const unsigned int | InputImageDimension = TInputImage::ImageDimension |
static const unsigned int | OutputImageDimension = TOutputImage::ImageDimension |
Static Public Attributes inherited from itk::ImageSource< TOutputImage > | |
static const unsigned int | OutputImageDimension = TOutputImage::ImageDimension |
Private Attributes | |
bool | m_FullyConnected |
InputImagePixelType | m_Level |
bool | m_MarkWatershedLine |
Additional Inherited Members | |
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 const ImageRegionSplitterBase * | GetGlobalDefaultSplitter () |
static ITK_THREAD_RETURN_TYPE | ThreaderCallback (void *arg) |
Protected Attributes inherited from itk::ProcessObject | |
TimeStamp | m_OutputInformationMTime |
bool | m_Updating |
Protected Attributes inherited from itk::LightObject | |
AtomicInt< int > | m_ReferenceCount |
typedef SmartPointer< const Self > itk::MorphologicalWatershedImageFilter< TInputImage, TOutputImage >::ConstPointer |
Definition at line 60 of file itkMorphologicalWatershedImageFilter.h.
typedef InputImageType::ConstPointer itk::MorphologicalWatershedImageFilter< TInputImage, TOutputImage >::InputImageConstPointer |
Definition at line 66 of file itkMorphologicalWatershedImageFilter.h.
typedef InputImageType::PixelType itk::MorphologicalWatershedImageFilter< TInputImage, TOutputImage >::InputImagePixelType |
Definition at line 68 of file itkMorphologicalWatershedImageFilter.h.
typedef InputImageType::Pointer itk::MorphologicalWatershedImageFilter< TInputImage, TOutputImage >::InputImagePointer |
Definition at line 65 of file itkMorphologicalWatershedImageFilter.h.
typedef InputImageType::RegionType itk::MorphologicalWatershedImageFilter< TInputImage, TOutputImage >::InputImageRegionType |
Definition at line 67 of file itkMorphologicalWatershedImageFilter.h.
typedef TInputImage itk::MorphologicalWatershedImageFilter< TInputImage, TOutputImage >::InputImageType |
Some convenient typedefs.
Definition at line 63 of file itkMorphologicalWatershedImageFilter.h.
typedef OutputImageType::ConstPointer itk::MorphologicalWatershedImageFilter< TInputImage, TOutputImage >::OutputImageConstPointer |
Definition at line 70 of file itkMorphologicalWatershedImageFilter.h.
typedef OutputImageType::PixelType itk::MorphologicalWatershedImageFilter< TInputImage, TOutputImage >::OutputImagePixelType |
Definition at line 72 of file itkMorphologicalWatershedImageFilter.h.
typedef OutputImageType::Pointer itk::MorphologicalWatershedImageFilter< TInputImage, TOutputImage >::OutputImagePointer |
Definition at line 69 of file itkMorphologicalWatershedImageFilter.h.
typedef OutputImageType::RegionType itk::MorphologicalWatershedImageFilter< TInputImage, TOutputImage >::OutputImageRegionType |
Definition at line 71 of file itkMorphologicalWatershedImageFilter.h.
typedef TOutputImage itk::MorphologicalWatershedImageFilter< TInputImage, TOutputImage >::OutputImageType |
Definition at line 64 of file itkMorphologicalWatershedImageFilter.h.
typedef SmartPointer< Self > itk::MorphologicalWatershedImageFilter< TInputImage, TOutputImage >::Pointer |
Definition at line 59 of file itkMorphologicalWatershedImageFilter.h.
typedef MorphologicalWatershedImageFilter itk::MorphologicalWatershedImageFilter< TInputImage, TOutputImage >::Self |
Standard class typedefs.
Definition at line 57 of file itkMorphologicalWatershedImageFilter.h.
typedef ImageToImageFilter< TInputImage, TOutputImage > itk::MorphologicalWatershedImageFilter< TInputImage, TOutputImage >::Superclass |
Definition at line 58 of file itkMorphologicalWatershedImageFilter.h.
|
protected |
|
inlineprotected |
Definition at line 116 of file itkMorphologicalWatershedImageFilter.h.
|
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.
|
overrideprotectedvirtual |
MorphologicalWatershedImageFilter will produce the entire output.
Reimplemented from itk::ProcessObject.
|
virtual |
Set/Get whether the connected components are defined strictly by face connectivity or by face+edge+vertex connectivity. Default is FullyConnectedOff. For objects that are 1 pixel wide, use FullyConnectedOn.
|
virtual |
Set/Get whether the connected components are defined strictly by face connectivity or by face+edge+vertex connectivity. Default is FullyConnectedOff. For objects that are 1 pixel wide, use FullyConnectedOn.
|
overrideprotectedvirtual |
Single-threaded version of GenerateData. This filter delegates to GrayscaleGeodesicErodeImageFilter.
Reimplemented from itk::ImageSource< TOutputImage >.
|
overrideprotectedvirtual |
MorphologicalWatershedImageFilter needs the entire input be available. Thus, it needs to provide an implementation of GenerateInputRequestedRegion().
Reimplemented from itk::ImageToImageFilter< TInputImage, TOutputImage >.
|
virtual |
Set/Get whether the connected components are defined strictly by face connectivity or by face+edge+vertex connectivity. Default is FullyConnectedOff. For objects that are 1 pixel wide, use FullyConnectedOn.
|
virtual |
|
virtual |
Set/Get whether the watershed pixel must be marked or not. Default is true. Set it to false do not only avoid writing watershed pixels, it also decrease algorithm complexity.
|
virtual |
Runtime information support.
Reimplemented from itk::ImageToImageFilter< TInputImage, TOutputImage >.
|
virtual |
Set/Get whether the watershed pixel must be marked or not. Default is true. Set it to false do not only avoid writing watershed pixels, it also decrease algorithm complexity.
|
virtual |
Set/Get whether the watershed pixel must be marked or not. Default is true. Set it to false do not only avoid writing watershed pixels, it also decrease algorithm complexity.
|
static |
Standard New method.
|
overrideprotectedvirtual |
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 >.
|
virtual |
Set/Get whether the connected components are defined strictly by face connectivity or by face+edge+vertex connectivity. Default is FullyConnectedOff. For objects that are 1 pixel wide, use FullyConnectedOn.
|
virtual |
|
virtual |
Set/Get whether the watershed pixel must be marked or not. Default is true. Set it to false do not only avoid writing watershed pixels, it also decrease algorithm complexity.
|
static |
ImageDimension constants
Definition at line 76 of file itkMorphologicalWatershedImageFilter.h.
|
private |
Definition at line 132 of file itkMorphologicalWatershedImageFilter.h.
|
private |
Definition at line 138 of file itkMorphologicalWatershedImageFilter.h.
|
private |
Definition at line 136 of file itkMorphologicalWatershedImageFilter.h.
|
static |
ImageDimension constants
Definition at line 78 of file itkMorphologicalWatershedImageFilter.h.