template<typename TInputImage, typename TOutputImage>
class itk::GrayscaleGeodesicDilateImageFilter< TInputImage, TOutputImage >
Geodesic grayscale dilation of an image.
Geodesic dilation operates on a "marker" image and a "mask" image. The marker image is dilated using an elementary structuring element (neighborhood of radius one using only the face connected neighbors). The resulting image is then compared with the mask image. The output image is the pixelwise minimum of the dilated marker image and the mask image.
Geodesic dilation is run either one iteration or until convergence. In the convergence case, the filter is equivalent to "reconstruction by dilation". This filter is implemented to handle both scenarios. The one iteration case is multi-threaded. The convergence case is delegated to another instance of the same filter (but configured to run a single iteration).
The marker image must be less than or equal to the mask image (on a pixel by pixel basis).
Geodesic morphology is described in Chapter 6 of Pierre Soille's book "Morphological Image Analysis: Principles and Applications", Second Edition, Springer, 2003.
A noniterative version of this algorithm can be found in the ReconstructionByDilationImageFilter. This noniterative solution is much faster than the implementation provided here. All ITK filters that previously used GrayscaleGeodesicDilateImageFilter as part of their implementation have been converted to use the ReconstructionByDilationImageFilter. The GrayscaleGeodesicDilateImageFilter is maintained for backward compatibility.
- See also
- MorphologyImageFilter, GrayscaleDilateImageFilter, GrayscaleFunctionDilateImageFilter, BinaryDilateImageFilter, ReconstructionByDilationImageFilter
Definition at line 64 of file itkGrayscaleGeodesicDilateImageFilter.h.
|
void | DynamicThreadedGenerateData (const OutputImageRegionType &outputRegionForThread) override |
|
void | EnlargeOutputRequestedRegion (DataObject *) override |
|
void | GenerateData () override |
|
void | GenerateInputRequestedRegion () override |
|
| GrayscaleGeodesicDilateImageFilter () |
|
void | PrintSelf (std::ostream &os, Indent indent) const override |
|
| ~GrayscaleGeodesicDilateImageFilter () override=default |
|
virtual void | CallCopyInputRegionToOutputRegion (OutputImageRegionType &destRegion, const InputImageRegionType &srcRegion) |
|
virtual void | CallCopyOutputRegionToInputRegion (InputImageRegionType &destRegion, const OutputImageRegionType &srcRegion) |
|
void | GenerateInputRequestedRegion () override |
|
| ImageToImageFilter () |
|
void | PrintSelf (std::ostream &os, Indent indent) const override |
|
void | VerifyInputInformation () const override |
|
| ~ImageToImageFilter () override=default |
|
virtual void | PushBackInput (const DataObject *input) |
|
virtual void | PushFrontInput (const DataObject *input) |
|
virtual void | AfterThreadedGenerateData () |
|
virtual void | AllocateOutputs () |
|
virtual void | BeforeThreadedGenerateData () |
|
void | ClassicMultiThread (ThreadFunctionType callbackFunction) |
|
void | GenerateData () override |
|
virtual const ImageRegionSplitterBase * | GetImageRegionSplitter () const |
|
| ImageSource () |
|
void | PrintSelf (std::ostream &os, Indent indent) const override |
|
virtual unsigned int | SplitRequestedRegion (unsigned int i, unsigned int pieces, OutputImageRegionType &splitRegion) |
|
| ~ImageSource () override=default |
|
virtual void | ThreadedGenerateData (const OutputImageRegionType ®ion, ThreadIdType threadId) |
|
virtual bool | GetDynamicMultiThreading () const |
|
virtual void | SetDynamicMultiThreading (bool _arg) |
|
virtual void | DynamicMultiThreadingOn () |
|
virtual void | AddInput (DataObject *input) |
|
void | AddOptionalInputName (const DataObjectIdentifierType &) |
|
void | AddOptionalInputName (const DataObjectIdentifierType &, DataObjectPointerArraySizeType idx) |
|
virtual void | AddOutput (DataObject *output) |
|
bool | AddRequiredInputName (const DataObjectIdentifierType &) |
|
bool | AddRequiredInputName (const DataObjectIdentifierType &, DataObjectPointerArraySizeType idx) |
|
virtual void | CacheInputReleaseDataFlags () |
|
virtual void | GenerateData () |
|
virtual void | GenerateInputRequestedRegion () |
|
virtual void | GenerateOutputInformation () |
|
virtual void | GenerateOutputRequestedRegion (DataObject *output) |
|
DataObject * | GetInput (const DataObjectIdentifierType &key) |
|
const DataObject * | GetInput (const DataObjectIdentifierType &key) const |
|
virtual const DataObjectPointerArraySizeType & | GetNumberOfRequiredInputs () const |
|
virtual const DataObjectPointerArraySizeType & | GetNumberOfRequiredOutputs () const |
|
bool | IsIndexedInputName (const DataObjectIdentifierType &) const |
|
bool | IsIndexedOutputName (const DataObjectIdentifierType &) const |
|
bool | IsRequiredInputName (const DataObjectIdentifierType &) const |
|
DataObjectPointerArraySizeType | MakeIndexFromInputName (const DataObjectIdentifierType &name) const |
|
DataObjectPointerArraySizeType | MakeIndexFromOutputName (const DataObjectIdentifierType &name) const |
|
DataObjectIdentifierType | MakeNameFromInputIndex (DataObjectPointerArraySizeType idx) const |
|
DataObjectIdentifierType | MakeNameFromOutputIndex (DataObjectPointerArraySizeType idx) const |
|
virtual void | PopBackInput () |
|
virtual void | PopFrontInput () |
|
void | PrintSelf (std::ostream &os, Indent indent) const override |
|
| ProcessObject () |
|
virtual void | PropagateResetPipeline () |
|
virtual void | PushBackInput (const DataObject *input) |
|
virtual void | PushFrontInput (const DataObject *input) |
|
virtual void | ReleaseInputs () |
|
virtual void | RemoveInput (const DataObjectIdentifierType &key) |
|
virtual void | RemoveInput (DataObjectPointerArraySizeType) |
|
virtual void | RemoveOutput (const DataObjectIdentifierType &key) |
|
virtual void | RemoveOutput (DataObjectPointerArraySizeType idx) |
|
bool | RemoveRequiredInputName (const DataObjectIdentifierType &) |
|
virtual void | RestoreInputReleaseDataFlags () |
|
virtual void | SetInput (const DataObjectIdentifierType &key, DataObject *input) |
|
virtual void | SetNthInput (DataObjectPointerArraySizeType idx, DataObject *input) |
|
virtual void | SetNthOutput (DataObjectPointerArraySizeType idx, DataObject *output) |
|
void | SetNumberOfIndexedInputs (DataObjectPointerArraySizeType num) |
|
void | SetNumberOfIndexedOutputs (DataObjectPointerArraySizeType num) |
|
virtual void | SetNumberOfRequiredInputs (DataObjectPointerArraySizeType) |
|
virtual void | SetNumberOfRequiredOutputs (DataObjectPointerArraySizeType _arg) |
|
virtual void | SetOutput (const DataObjectIdentifierType &name, DataObject *output) |
|
virtual void | SetPrimaryInput (DataObject *object) |
|
virtual void | SetPrimaryOutput (DataObject *object) |
|
void | SetRequiredInputNames (const NameArray &) |
|
virtual void | VerifyInputInformation () const |
|
virtual void | VerifyPreconditions () const |
|
| ~ProcessObject () override |
|
DataObject * | GetInput (DataObjectPointerArraySizeType idx) |
|
const DataObject * | GetInput (DataObjectPointerArraySizeType idx) const |
|
DataObject * | GetPrimaryInput () |
|
const DataObject * | GetPrimaryInput () const |
|
virtual void | SetPrimaryInputName (const DataObjectIdentifierType &key) |
|
virtual const char * | GetPrimaryInputName () const |
|
DataObject * | GetOutput (const DataObjectIdentifierType &key) |
|
const DataObject * | GetOutput (const DataObjectIdentifierType &key) const |
|
virtual void | SetPrimaryOutputName (const DataObjectIdentifierType &key) |
|
virtual const char * | GetPrimaryOutputName () const |
|
DataObject * | GetOutput (DataObjectPointerArraySizeType i) |
|
const DataObject * | GetOutput (DataObjectPointerArraySizeType i) const |
|
DataObject * | GetPrimaryOutput () |
|
const DataObject * | GetPrimaryOutput () const |
|
virtual bool | GetThreaderUpdateProgress () const |
|
virtual void | ThreaderUpdateProgressOn () |
|
virtual void | SetThreaderUpdateProgress (bool arg) |
|
| Object () |
|
bool | PrintObservers (std::ostream &os, Indent indent) const |
|
void | PrintSelf (std::ostream &os, Indent indent) const override |
|
virtual void | SetTimeStamp (const TimeStamp &timeStamp) |
|
| ~Object () override |
|
virtual LightObject::Pointer | InternalClone () const |
|
| LightObject () |
|
virtual void | PrintHeader (std::ostream &os, Indent indent) const |
|
virtual void | PrintSelf (std::ostream &os, Indent indent) const |
|
virtual void | PrintTrailer (std::ostream &os, Indent indent) const |
|
virtual | ~LightObject () |
|