template<typename TInputPixelType, typename TOutputPixelType>
class itk::HoughTransform2DCirclesImageFilter< TInputPixelType, TOutputPixelType >
Performs the Hough Transform to find circles in a 2D image.
This filter derives from the base class ImageToImageFilter. The input is an image, and all pixels above some threshold are those we want to consider during the process.
This filter produces two output: 1) The accumulator array, which represents probability of centers. 2) The array or radii, which has the radius value at each coordinate point.
When the filter finds a "correct" point, it computes the gradient at this point and draws a regular narrow-banded circle using the minimum and maximum radius given by the user, and fills in the array of radii. The SweepAngle value can be adjusted to improve the segmentation.
- Wiki Examples:
Definition at line 54 of file itkHoughTransform2DCirclesImageFilter.h.
|
virtual ::itk::LightObject::Pointer | CreateAnother (void) const |
|
void | GenerateData () |
|
CirclesListType & | GetCircles (unsigned int n=0) |
|
virtual const char * | GetNameOfClass () const |
|
virtual OutputImageType * | GetRadiusImage () |
|
virtual double | GetSigmaGradient () const |
|
virtual double | GetThreshold () const |
|
void | SetRadius (double radius) |
|
virtual void | SetSigmaGradient (double _arg) |
|
virtual void | SetThreshold (double _arg) |
|
| typedef (Concept::Convertible< int, TOutputPixelType >) IntConvertibleToOutputCheck |
|
| typedef (Concept::GreaterThanComparable< PixelType, double >) InputGreaterThanDoubleCheck |
|
| typedef (Concept::AdditiveOperators< TOutputPixelType, int >) OutputPlusIntCheck |
|
| typedef (Concept::DivisionOperators< TOutputPixelType, int >) OutputDividedByIntCheck |
|
|
virtual void | SetMinimumRadius (double _arg) |
|
virtual double | GetMinimumRadius () const |
|
|
virtual void | SetMaximumRadius (double _arg) |
|
virtual double | GetMaximumRadius () const |
|
|
virtual void | SetNumberOfCircles (unsigned int _arg) |
|
virtual unsigned int | GetNumberOfCircles () const |
|
|
virtual void | SetDiscRadiusRatio (float _arg) |
|
virtual float | GetDiscRadiusRatio () const |
|
|
virtual void | SetVariance (float _arg) |
|
virtual float | GetVariance () const |
|
|
virtual void | SetSweepAngle (float _arg) |
|
virtual float | GetSweepAngle () const |
|
virtual double | GetCoordinateTolerance () |
|
const InputImageType * | GetInput (void) const |
|
const InputImageType * | GetInput (unsigned int idx) const |
|
virtual void | PopBackInput () |
|
virtual void | PopFrontInput () |
|
virtual void | PushBackInput (const InputImageType *image) |
|
virtual void | PushFrontInput (const InputImageType *image) |
|
virtual void | SetCoordinateTolerance (double _arg) |
|
virtual void | SetInput (const InputImageType *image) |
|
virtual void | SetInput (unsigned int, const Image< TInputPixelType, 2 > *image) |
|
virtual void | SetDirectionTolerance (double _arg) |
|
virtual double | GetDirectionTolerance () |
|
OutputImageType * | GetOutput (unsigned int idx) |
|
virtual void | GraftNthOutput (unsigned int idx, DataObject *output) |
|
virtual void | GraftOutput (DataObject *output) |
|
virtual void | GraftOutput (const DataObjectIdentifierType &key, DataObject *output) |
|
OutputImageType * | GetOutput (void) |
|
const OutputImageType * | GetOutput (void) const |
|
virtual
ProcessObject::DataObjectPointer | MakeOutput (ProcessObject::DataObjectPointerArraySizeType idx) |
|
virtual void | AbortGenerateDataOff () |
|
virtual void | AbortGenerateDataOn () |
|
virtual const bool & | GetAbortGenerateData () |
|
NameArray | GetInputNames () const |
|
MultiThreader * | GetMultiThreader () const |
|
DataObjectPointerArraySizeType | GetNumberOfIndexedInputs () const |
|
DataObjectPointerArraySizeType | GetNumberOfInputs () const |
|
DataObjectPointerArraySizeType | GetNumberOfOutputs () const |
|
virtual
DataObjectPointerArraySizeType | GetNumberOfValidRequiredInputs () const |
|
NameArray | GetOutputNames () const |
|
virtual const float & | GetProgress () |
|
NameArray | GetRequiredInputNames () const |
|
bool | HasInput (const DataObjectIdentifierType &key) const |
|
bool | HasOutput (const DataObjectIdentifierType &key) const |
|
virtual DataObjectPointer | MakeOutput (const DataObjectIdentifierType &) |
|
virtual void | PrepareOutputs () |
|
virtual void | PropagateRequestedRegion (DataObject *output) |
|
virtual void | ResetPipeline () |
|
virtual void | SetAbortGenerateData (bool _arg) |
|
virtual void | SetProgress (float _arg) |
|
virtual void | Update () |
|
virtual void | UpdateLargestPossibleRegion () |
|
virtual void | UpdateOutputData (DataObject *output) |
|
virtual void | UpdateOutputInformation () |
|
void | UpdateProgress (float amount) |
|
DataObjectPointerArray | GetInputs () |
|
DataObjectPointerArray | GetOutputs () |
|
DataObjectPointerArray | GetIndexedInputs () |
|
DataObjectPointerArray | GetIndexedOutputs () |
|
DataObjectPointerArraySizeType | GetNumberOfIndexedOutputs () const |
|
virtual void | SetReleaseDataFlag (bool flag) |
|
virtual bool | GetReleaseDataFlag () const |
|
void | ReleaseDataFlagOn () |
|
void | ReleaseDataFlagOff () |
|
virtual void | SetReleaseDataBeforeUpdateFlag (bool _arg) |
|
virtual const bool & | GetReleaseDataBeforeUpdateFlag () |
|
virtual void | ReleaseDataBeforeUpdateFlagOn () |
|
virtual void | ReleaseDataBeforeUpdateFlagOff () |
|
virtual void | SetNumberOfThreads (ThreadIdType _arg) |
|
virtual const ThreadIdType & | GetNumberOfThreads () |
|
unsigned long | AddObserver (const EventObject &event, Command *) |
|
unsigned long | AddObserver (const EventObject &event, Command *) const |
|
virtual void | DebugOff () const |
|
virtual void | DebugOn () const |
|
Command * | GetCommand (unsigned long tag) |
|
bool | GetDebug () const |
|
MetaDataDictionary & | GetMetaDataDictionary (void) |
|
const MetaDataDictionary & | GetMetaDataDictionary (void) const |
|
virtual ModifiedTimeType | GetMTime () const |
|
virtual const TimeStamp & | GetTimeStamp () const |
|
bool | HasObserver (const EventObject &event) const |
|
void | InvokeEvent (const EventObject &) |
|
void | InvokeEvent (const EventObject &) const |
|
virtual void | Modified () const |
|
virtual void | Register () const |
|
void | RemoveAllObservers () |
|
void | RemoveObserver (unsigned long tag) |
|
void | SetDebug (bool debugFlag) const |
|
void | SetMetaDataDictionary (const MetaDataDictionary &rhs) |
|
virtual void | SetReferenceCount (int) |
|
virtual void | UnRegister () const |
|
virtual void | Delete () |
|
virtual int | GetReferenceCount () const |
|
| itkCloneMacro (Self) |
|
void | Print (std::ostream &os, Indent indent=0) const |
|
|
void | EnlargeOutputRequestedRegion (DataObject *) |
|
void | GenerateInputRequestedRegion () |
|
| HoughTransform2DCirclesImageFilter () |
|
void | PrintSelf (std::ostream &os, Indent indent) const |
|
virtual | ~HoughTransform2DCirclesImageFilter () |
|
virtual void | CallCopyInputRegionToOutputRegion (OutputImageRegionType &destRegion, const InputImageRegionType &srcRegion) |
|
virtual void | CallCopyOutputRegionToInputRegion (InputImageRegionType &destRegion, const OutputImageRegionType &srcRegion) |
|
virtual void | VerifyInputInformation () |
|
void | PushBackInput (const DataObject *input) |
|
void | PushFrontInput (const DataObject *input) |
|
| ImageToImageFilter () |
|
| ~ImageToImageFilter () |
|
virtual void | AfterThreadedGenerateData () |
|
virtual void | AllocateOutputs () |
|
virtual void | BeforeThreadedGenerateData () |
|
| ImageSource () |
|
virtual unsigned int | SplitRequestedRegion (unsigned int i, unsigned int num, OutputImageRegionType &splitRegion) |
|
virtual void | ThreadedGenerateData (const OutputImageRegionType &outputRegionForThread, ThreadIdType threadId) |
|
virtual | ~ImageSource () |
|
virtual void | AddInput (DataObject *input) |
|
virtual void | AddOutput (DataObject *output) |
|
bool | AddRequiredInputName (const DataObjectIdentifierType &) |
|
virtual void | CacheInputReleaseDataFlags () |
|
virtual void | GenerateOutputInformation () |
|
virtual void | GenerateOutputRequestedRegion (DataObject *output) |
|
virtual const
DataObjectPointerArraySizeType & | GetNumberOfRequiredOutputs () |
|
bool | IsIndexedInputName (const DataObjectIdentifierType &) const |
|
bool | IsIndexedOutputName (const DataObjectIdentifierType &) const |
|
bool | IsRequiredInputName (const DataObjectIdentifierType &) const |
|
| itkLegacyMacro (virtual void RemoveInput(DataObject *input)) |
|
| itkLegacyMacro (virtual void RemoveOutput(DataObject *output)) |
|
| itkLegacyMacro (void SetNumberOfInputs(DataObjectPointerArraySizeType num)) |
|
| itkLegacyMacro (void SetNumberOfOutputs(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) |
|
bool | RemoveRequiredInputName (const DataObjectIdentifierType &) |
|
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) |
|
void | SetRequiredInputNames (const NameArray &) |
|
virtual void | VerifyPreconditions () |
|
| ~ProcessObject () |
|
DataObject * | GetInput (const DataObjectIdentifierType &key) |
|
const DataObject * | GetInput (const DataObjectIdentifierType &key) const |
|
DataObject * | GetInput (DataObjectPointerArraySizeType) |
|
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 idx) |
|
const DataObject * | GetOutput (DataObjectPointerArraySizeType idx) const |
|
DataObject * | GetPrimaryOutput () |
|
const DataObject * | GetPrimaryOutput () const |
|
virtual void | SetNumberOfRequiredInputs (DataObjectPointerArraySizeType) |
|
virtual const
DataObjectPointerArraySizeType & | GetNumberOfRequiredInputs () |
|
| 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 () |
|