template<typename TInputImage, typename TOutputImage>
class itk::NormalizeToConstantImageFilter< TInputImage, TOutputImage >
Scales image pixel intensities to make the sum of all pixels equal a user-defined constant.
The default value of the constant is 1. It can be changed with SetConstant().
This transform is especially useful for normalizing a convolution kernel.
This code was contributed in the Insight Journal paper: "FFT based
convolution" by Lehmann G. http://hdl.handle.net/10380/3154
- Author
- Gaetan Lehmann. Biologie du Developpement et de la Reproduction, INRA de Jouy-en-Josas, France.
- See Also
- NormalizeImageFilter
-
StatisticsImageFilter
-
DivideImageFilter
- Wiki Examples:
-
Definition at line 55 of file itkNormalizeToConstantImageFilter.h.
|
| void | GenerateData () |
| |
| void | GenerateInputRequestedRegion () |
| |
| | NormalizeToConstantImageFilter () |
| |
| void | PrintSelf (std::ostream &os, Indent indent) const |
| |
| virtual | ~NormalizeToConstantImageFilter () |
| |
| virtual void | CallCopyInputRegionToOutputRegion (OutputImageRegionType &destRegion, const InputImageRegionType &srcRegion) |
| |
| virtual void | CallCopyOutputRegionToInputRegion (InputImageRegionType &destRegion, const OutputImageRegionType &srcRegion) |
| |
| | ImageToImageFilter () |
| |
| virtual void | VerifyInputInformation () |
| |
| | ~ImageToImageFilter () |
| |
| void | PushBackInput (const DataObject *input) |
| |
| void | PushFrontInput (const DataObject *input) |
| |
| virtual void | AfterThreadedGenerateData () |
| |
| virtual void | AllocateOutputs () |
| |
| virtual void | BeforeThreadedGenerateData () |
| |
virtual const
ImageRegionSplitterBase * | GetImageRegionSplitter (void) const |
| |
| | ImageSource () |
| |
| virtual unsigned int | SplitRequestedRegion (unsigned int i, unsigned int pieces, OutputImageRegionType &splitRegion) |
| |
| virtual void | ThreadedGenerateData (const OutputImageRegionType &outputRegionForThread, ThreadIdType threadId) |
| |
| virtual | ~ImageSource () |
| |
| virtual void | AddInput (DataObject *input) |
| |
| virtual void | AddOutput (DataObject *output) |
| |
| virtual void | CacheInputReleaseDataFlags () |
| |
| virtual void | GenerateOutputInformation () |
| |
| virtual void | GenerateOutputRequestedRegion (DataObject *output) |
| |
virtual const
DataObjectPointerArraySizeType & | GetNumberOfRequiredOutputs () const |
| |
| bool | IsIndexedInputName (const DataObjectIdentifierType &) const |
| |
| bool | IsIndexedOutputName (const DataObjectIdentifierType &) const |
| |
| | itkLegacyMacro (virtual void RemoveOutput(DataObject *output)) |
| |
| | itkLegacyMacro (void SetNumberOfOutputs(DataObjectPointerArraySizeType num)) |
| |
| | itkLegacyMacro (virtual void RemoveInput(DataObject *input)) |
| |
| | itkLegacyMacro (void SetNumberOfInputs(DataObjectPointerArraySizeType num)) |
| |
| DataObjectPointerArraySizeType | MakeIndexFromInputName (const DataObjectIdentifierType &name) const |
| |
| DataObjectPointerArraySizeType | MakeIndexFromOutputName (const DataObjectIdentifierType &name) const |
| |
| DataObjectIdentifierType | MakeNameFromInputIndex (DataObjectPointerArraySizeType idx) const |
| |
| DataObjectIdentifierType | MakeNameFromOutputIndex (DataObjectPointerArraySizeType idx) const |
| |
| | ProcessObject () |
| |
| virtual void | PropagateResetPipeline () |
| |
| virtual void | ReleaseInputs () |
| |
| virtual void | RemoveInput (const DataObjectIdentifierType &key) |
| |
| virtual void | RemoveInput (DataObjectPointerArraySizeType) |
| |
| virtual void | RemoveOutput (const DataObjectIdentifierType &key) |
| |
| virtual void | RemoveOutput (DataObjectPointerArraySizeType idx) |
| |
| virtual void | RestoreInputReleaseDataFlags () |
| |
| virtual void | SetInput (const DataObjectIdentifierType &key, DataObject *input) |
| |
| virtual void | SetNthInput (DataObjectPointerArraySizeType num, DataObject *input) |
| |
| virtual void | SetNthOutput (DataObjectPointerArraySizeType num, DataObject *output) |
| |
| void | SetNumberOfIndexedInputs (DataObjectPointerArraySizeType num) |
| |
| void | SetNumberOfIndexedOutputs (DataObjectPointerArraySizeType num) |
| |
| virtual void | SetNumberOfRequiredOutputs (DataObjectPointerArraySizeType _arg) |
| |
| virtual void | SetOutput (const DataObjectIdentifierType &key, DataObject *output) |
| |
| virtual void | SetPrimaryInput (DataObject *input) |
| |
| virtual void | SetPrimaryOutput (DataObject *output) |
| |
| virtual void | VerifyPreconditions () |
| |
| | ~ProcessObject () |
| |
| DataObject * | GetInput (const DataObjectIdentifierType &key) |
| |
| const DataObject * | GetInput (const DataObjectIdentifierType &key) const |
| |
| 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 (void) const |
| |
| virtual void | SetNumberOfRequiredInputs (DataObjectPointerArraySizeType) |
| |
virtual const
DataObjectPointerArraySizeType & | GetNumberOfRequiredInputs () const |
| |
| bool | AddRequiredInputName (const DataObjectIdentifierType &) |
| |
| bool | AddRequiredInputName (const DataObjectIdentifierType &, DataObjectPointerArraySizeType idx) |
| |
| bool | RemoveRequiredInputName (const DataObjectIdentifierType &) |
| |
| bool | IsRequiredInputName (const DataObjectIdentifierType &) const |
| |
| void | SetRequiredInputNames (const NameArray &) |
| |
| DataObject * | GetOutput (const DataObjectIdentifierType &key) |
| |
| const DataObject * | GetOutput (const DataObjectIdentifierType &key) const |
| |
| virtual void | SetPrimaryOutputName (const DataObjectIdentifierType &key) |
| |
| virtual const char * | GetPrimaryOutputName (void) const |
| |
| DataObject * | GetOutput (DataObjectPointerArraySizeType idx) |
| |
| const DataObject * | GetOutput (DataObjectPointerArraySizeType idx) const |
| |
| DataObject * | GetPrimaryOutput () |
| |
| const DataObject * | GetPrimaryOutput () const |
| |
| | Object () |
| |
| bool | PrintObservers (std::ostream &os, Indent indent) const |
| |
| virtual void | SetTimeStamp (const TimeStamp &time) |
| |
| virtual | ~Object () |
| |
| virtual LightObject::Pointer | InternalClone () const |
| |
| | LightObject () |
| |
| virtual void | PrintHeader (std::ostream &os, Indent indent) const |
| |
| virtual void | PrintTrailer (std::ostream &os, Indent indent) const |
| |
| virtual | ~LightObject () |
| |
template<typename TInputImage , typename TOutputImage >
What is the input requested region that is required to produce the output requested region? The base assumption for image processing filters is that the input requested region can be set to match the output requested region. If a filter requires more input (for instance a filter that uses neighborhoods needs more input than output to avoid introducing artificial boundary conditions) or less input (for instance a magnify filter) will have to override this method. In doing so, it should call its superclass' implementation as its first step. Note that imaging filters operate differently than the classes to this point in the class hierarchy. Up till now, the base assumption has been that the largest possible region will be requested of the input.
This implementation of GenerateInputRequestedRegion() only processes the inputs that are a subclass of the ImageBase<InputImageDimension>. If an input is another type of DataObject (including an Image of a different dimension), they are skipped by this method. The subclasses of ImageToImageFilter are responsible for providing an implementation of GenerateInputRequestedRegion() when there are multiple inputs of different types.
- See Also
- ProcessObject::GenerateInputRequestedRegion(), ImageSource::GenerateInputRequestedRegion()
Reimplemented from itk::ImageToImageFilter< TInputImage, TOutputImage >.
Inheritance diagram for itk::NormalizeToConstantImageFilter< TInputImage, TOutputImage >:
1.8.5
