ITK
4.3.0
Insight Segmentation and Registration Toolkit
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#include <itkHuangThresholdCalculator.h>
Computes the Huang's threshold for an image.
This calculator computes the Huang's fuzzy threshold which separates an image into foreground and background components. Uses Shannon's entropy function (one can also use Yager's entropy function) Huang L.-K. and Wang M.-J.J. (1995) "Image Thresholding by Minimizing the Measures of Fuzziness" Pattern Recognition, 28(1): 41-51 Reimplemented (to handle 16-bit efficiently) by Johannes Schindelin Jan 31, 2011
This class is templated over the input histogram type.
This implementation was taken from the Insight Journal paper: http://hdl.handle.net/10380/3279 or http://www.insight-journal.org/browse/publication/811
Definition at line 52 of file itkHuangThresholdCalculator.h.
Static Public Member Functions | |
static Pointer | New () |
Static Public Member Functions inherited from itk::HistogramThresholdCalculator< THistogram, TOutput > | |
static Pointer | New () |
Protected Types | |
typedef HistogramType::AbsoluteFrequencyType | AbsoluteFrequencyType |
typedef HistogramType::InstanceIdentifier | InstanceIdentifier |
typedef HistogramType::MeasurementType | MeasurementType |
typedef HistogramType::SizeValueType | SizeValueType |
typedef HistogramType::TotalAbsoluteFrequencyType | TotalAbsoluteFrequencyType |
Private Member Functions | |
HuangThresholdCalculator (const Self &) | |
void | operator= (const Self &) |
Private Attributes | |
InstanceIdentifier | m_FirstBin |
InstanceIdentifier | m_LastBin |
SizeValueType | m_Size |
Additional Inherited Members | |
Protected Attributes inherited from itk::ProcessObject | |
TimeStamp | m_OutputInformationMTime |
bool | m_Updating |
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Definition at line 77 of file itkHuangThresholdCalculator.h.
typedef SmartPointer<const Self> itk::HuangThresholdCalculator< THistogram, TOutput >::ConstPointer |
Definition at line 59 of file itkHuangThresholdCalculator.h.
typedef THistogram itk::HuangThresholdCalculator< THistogram, TOutput >::HistogramType |
Type definition for the input image.
Definition at line 65 of file itkHuangThresholdCalculator.h.
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Definition at line 78 of file itkHuangThresholdCalculator.h.
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Definition at line 80 of file itkHuangThresholdCalculator.h.
typedef TOutput itk::HuangThresholdCalculator< THistogram, TOutput >::OutputType |
Definition at line 69 of file itkHuangThresholdCalculator.h.
typedef SmartPointer<Self> itk::HuangThresholdCalculator< THistogram, TOutput >::Pointer |
Definition at line 58 of file itkHuangThresholdCalculator.h.
typedef HuangThresholdCalculator itk::HuangThresholdCalculator< THistogram, TOutput >::Self |
Standard class typedefs.
Definition at line 56 of file itkHuangThresholdCalculator.h.
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Definition at line 79 of file itkHuangThresholdCalculator.h.
typedef Object itk::HuangThresholdCalculator< THistogram, TOutput >::Superclass |
Definition at line 57 of file itkHuangThresholdCalculator.h.
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Definition at line 76 of file itkHuangThresholdCalculator.h.
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inlineprotected |
Definition at line 72 of file itkHuangThresholdCalculator.h.
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inlineprotectedvirtual |
Definition at line 73 of file itkHuangThresholdCalculator.h.
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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::HistogramThresholdCalculator< THistogram, TOutput >.
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protectedvirtual |
This method causes the filter to generate its output.
Reimplemented from itk::ProcessObject.
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Run-time type information (and related methods).
Reimplemented from itk::HistogramThresholdCalculator< THistogram, TOutput >.
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Method for creation through the object factory.
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Definition at line 86 of file itkHuangThresholdCalculator.h.
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Definition at line 87 of file itkHuangThresholdCalculator.h.
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Definition at line 88 of file itkHuangThresholdCalculator.h.