Package org.itk.simple
Class AdditiveGaussianNoiseImageFilter
java.lang.Object
org.itk.simple.ProcessObject
org.itk.simple.ImageFilter
org.itk.simple.AdditiveGaussianNoiseImageFilter
Alter an image with additive Gaussian white noise.
Additive Gaussian white noise can be modeled as:
$ I = I_0 + N $
where $ I $ is the observed image, $ I_0 $ is the noise-free image and $ N $ is a normally distributed random variable of mean $ \\mu $ and variance $ \\sigma^2 $ :
$ N \\sim \\mathcal{N}(\\mu, \\sigma^2) $
The noise is independent of the pixel intensities.
Gaetan Lehmann
This code was contributed in the Insight Journal paper "Noise
Simulation". https://www.insight-journal.org/browse/publication/721
See:
itk::simple::AdditiveGaussianNoise for the procedural interface
itk::AdditiveGaussianNoiseImageFilter for the Doxygen on the original ITK class.
C++ includes: sitkAdditiveGaussianNoiseImageFilter.h
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Field Summary
Fields inherited from class org.itk.simple.ProcessObject
swigCMemOwn
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Constructor Summary
ConstructorsModifierConstructorDescriptionitk::simple::AdditiveGaussianNoiseImageFilter::AdditiveGaussianNoiseImageFilter() Default Constructor that takes no arguments and initializes default parametersprotected
AdditiveGaussianNoiseImageFilter
(long cPtr, boolean cMemoryOwn) -
Method Summary
Modifier and TypeMethodDescriptionvoid
delete()
virtual itk::simple::AdditiveGaussianNoiseImageFilter::~AdditiveGaussianNoiseImageFilter() DestructorImage itk::simple::AdditiveGaussianNoiseImageFilter::Execute(Image &&image1) Execute the filter on the input imageprotected void
finalize()
protected static long
double
getMean()
double itk::simple::AdditiveGaussianNoiseImageFilter::GetMean() const Set/Get the mean of the Gaussian distribution.getName()
std::string itk::simple::AdditiveGaussianNoiseImageFilter::GetName() const Name of this classlong
getSeed()
uint32_t itk::simple::AdditiveGaussianNoiseImageFilter::GetSeed() constdouble
double itk::simple::AdditiveGaussianNoiseImageFilter::GetStandardDeviation() const Set/Get the standard deviation of the Gaussian distribution.void
setMean
(double Mean) Self& itk::simple::AdditiveGaussianNoiseImageFilter::SetMean(double Mean) Set/Get the mean of the Gaussian distribution.void
setSeed
(long Seed) Self& itk::simple::AdditiveGaussianNoiseImageFilter::SetSeed(uint32_t Seed)void
setStandardDeviation
(double StandardDeviation) Self& itk::simple::AdditiveGaussianNoiseImageFilter::SetStandardDeviation(double StandardDeviation) Set/Get the standard deviation of the Gaussian distribution.protected static long
toString()
std::string itk::simple::AdditiveGaussianNoiseImageFilter::ToString() const Print ourselves outMethods inherited from class org.itk.simple.ImageFilter
getCPtr, swigRelease
Methods inherited from class org.itk.simple.ProcessObject
abort, addCommand, debugOff, debugOn, getCPtr, getDebug, getGlobalDefaultCoordinateTolerance, getGlobalDefaultDebug, getGlobalDefaultDirectionTolerance, getGlobalDefaultNumberOfThreads, getGlobalDefaultThreader, getGlobalWarningDisplay, getNumberOfThreads, getNumberOfWorkUnits, getProgress, globalDefaultDebugOff, globalDefaultDebugOn, globalWarningDisplayOff, globalWarningDisplayOn, hasCommand, removeAllCommands, setDebug, setGlobalDefaultCoordinateTolerance, setGlobalDefaultDebug, setGlobalDefaultDirectionTolerance, setGlobalDefaultNumberOfThreads, setGlobalDefaultThreader, setGlobalWarningDisplay, setNumberOfThreads, setNumberOfWorkUnits, swigRelease
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Constructor Details
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AdditiveGaussianNoiseImageFilter
protected AdditiveGaussianNoiseImageFilter(long cPtr, boolean cMemoryOwn) -
AdditiveGaussianNoiseImageFilter
public AdditiveGaussianNoiseImageFilter()itk::simple::AdditiveGaussianNoiseImageFilter::AdditiveGaussianNoiseImageFilter() Default Constructor that takes no arguments and initializes default parameters
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Method Details
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getCPtr
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swigRelease
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finalize
protected void finalize()- Overrides:
finalize
in classImageFilter
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delete
public void delete()virtual itk::simple::AdditiveGaussianNoiseImageFilter::~AdditiveGaussianNoiseImageFilter() Destructor- Overrides:
delete
in classImageFilter
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setStandardDeviation
public void setStandardDeviation(double StandardDeviation) Self& itk::simple::AdditiveGaussianNoiseImageFilter::SetStandardDeviation(double StandardDeviation) Set/Get the standard deviation of the Gaussian distribution. Defaults to 1.0. -
getStandardDeviation
public double getStandardDeviation()double itk::simple::AdditiveGaussianNoiseImageFilter::GetStandardDeviation() const Set/Get the standard deviation of the Gaussian distribution. Defaults to 1.0. -
setMean
public void setMean(double Mean) Self& itk::simple::AdditiveGaussianNoiseImageFilter::SetMean(double Mean) Set/Get the mean of the Gaussian distribution. Defaults to 0.0. -
getMean
public double getMean()double itk::simple::AdditiveGaussianNoiseImageFilter::GetMean() const Set/Get the mean of the Gaussian distribution. Defaults to 0.0. -
setSeed
public void setSeed(long Seed) Self& itk::simple::AdditiveGaussianNoiseImageFilter::SetSeed(uint32_t Seed) -
getSeed
public long getSeed()uint32_t itk::simple::AdditiveGaussianNoiseImageFilter::GetSeed() const -
getName
std::string itk::simple::AdditiveGaussianNoiseImageFilter::GetName() const Name of this class- Overrides:
getName
in classProcessObject
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toString
std::string itk::simple::AdditiveGaussianNoiseImageFilter::ToString() const Print ourselves out- Overrides:
toString
in classProcessObject
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execute
Image itk::simple::AdditiveGaussianNoiseImageFilter::Execute(Image &&image1) Execute the filter on the input image
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