statistic.h File Reference

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Data Structures
struct	_ChannelStatistics

Typedefs
typedef struct _ChannelStatistics	ChannelStatistics

Enumerations
enum	MagickEvaluateOperator {   UndefinedEvaluateOperator, AddEvaluateOperator, AndEvaluateOperator, DivideEvaluateOperator,   LeftShiftEvaluateOperator, MaxEvaluateOperator, MinEvaluateOperator, MultiplyEvaluateOperator,   OrEvaluateOperator, RightShiftEvaluateOperator, SetEvaluateOperator, SubtractEvaluateOperator,   XorEvaluateOperator, PowEvaluateOperator, LogEvaluateOperator, ThresholdEvaluateOperator,   ThresholdBlackEvaluateOperator, ThresholdWhiteEvaluateOperator, GaussianNoiseEvaluateOperator, ImpulseNoiseEvaluateOperator,   LaplacianNoiseEvaluateOperator, MultiplicativeNoiseEvaluateOperator, PoissonNoiseEvaluateOperator, UniformNoiseEvaluateOperator,   CosineEvaluateOperator, SineEvaluateOperator, AddModulusEvaluateOperator, MeanEvaluateOperator,   AbsEvaluateOperator, ExponentialEvaluateOperator, MedianEvaluateOperator, SumEvaluateOperator }
enum	MagickFunction {   UndefinedFunction, PolynomialFunction, SinusoidFunction, ArcsinFunction,   ArctanFunction }
enum	StatisticType {   UndefinedStatistic, GradientStatistic, MaximumStatistic, MeanStatistic,   MedianStatistic, MinimumStatistic, ModeStatistic, NonpeakStatistic,   StandardDeviationStatistic }

Functions
MagickExport ChannelStatistics *	GetImageChannelStatistics (const Image *, ExceptionInfo *)
MagickExport Image *	EvaluateImages (const Image *, const MagickEvaluateOperator, ExceptionInfo *)
MagickExport Image *	PolynomialImage (const Image *, const size_t, const double *, ExceptionInfo *)
MagickExport Image *	PolynomialImageChannel (const Image *, const ChannelType, const size_t, const double *, ExceptionInfo *)
MagickExport Image *	StatisticImage (const Image *, const StatisticType, const size_t, const size_t, ExceptionInfo *)
MagickExport Image *	StatisticImageChannel (const Image *, const ChannelType, const StatisticType, const size_t, const size_t, ExceptionInfo *)
MagickExport MagickBooleanType	EvaluateImage (Image *, const MagickEvaluateOperator, const double, ExceptionInfo *)
MagickExport MagickBooleanType	EvaluateImageChannel (Image *, const ChannelType, const MagickEvaluateOperator, const double, ExceptionInfo *)
MagickExport MagickBooleanType	FunctionImage (Image *, const MagickFunction, const size_t, const double *, ExceptionInfo *)
MagickExport MagickBooleanType	FunctionImageChannel (Image *, const ChannelType, const MagickFunction, const size_t, const double *, ExceptionInfo *)
MagickExport MagickBooleanType	GetImageChannelExtrema (const Image *, const ChannelType, size_t *, size_t *, ExceptionInfo *)
MagickExport MagickBooleanType	GetImageChannelMean (const Image *, const ChannelType, double *, double *, ExceptionInfo *)
MagickExport MagickBooleanType	GetImageChannelKurtosis (const Image *, const ChannelType, double *, double *, ExceptionInfo *)
MagickExport MagickBooleanType	GetImageChannelRange (const Image *, const ChannelType, double *, double *, ExceptionInfo *)
MagickExport MagickBooleanType	GetImageExtrema (const Image *, size_t *, size_t *, ExceptionInfo *)
MagickExport MagickBooleanType	GetImageRange (const Image *, double *, double *, ExceptionInfo *)
MagickExport MagickBooleanType	GetImageMean (const Image *, double *, double *, ExceptionInfo *)
MagickExport MagickBooleanType	GetImageKurtosis (const Image *, double *, double *, ExceptionInfo *)

Typedef Documentation

typedef struct _ChannelStatistics ChannelStatistics

Enumeration Type Documentation

enum MagickEvaluateOperator

Enumerator:

UndefinedEvaluateOperator
AddEvaluateOperator
AndEvaluateOperator
DivideEvaluateOperator
LeftShiftEvaluateOperator
MaxEvaluateOperator
MinEvaluateOperator
MultiplyEvaluateOperator
OrEvaluateOperator
RightShiftEvaluateOperator
SetEvaluateOperator
SubtractEvaluateOperator
XorEvaluateOperator
PowEvaluateOperator
LogEvaluateOperator
ThresholdEvaluateOperator
ThresholdBlackEvaluateOperator
ThresholdWhiteEvaluateOperator
GaussianNoiseEvaluateOperator
ImpulseNoiseEvaluateOperator
LaplacianNoiseEvaluateOperator
MultiplicativeNoiseEvaluateOperator
PoissonNoiseEvaluateOperator
UniformNoiseEvaluateOperator
CosineEvaluateOperator
SineEvaluateOperator
AddModulusEvaluateOperator
MeanEvaluateOperator
AbsEvaluateOperator
ExponentialEvaluateOperator
MedianEvaluateOperator
SumEvaluateOperator

enum MagickFunction

Enumerator:

UndefinedFunction
PolynomialFunction
SinusoidFunction
ArcsinFunction
ArctanFunction

enum StatisticType

Enumerator:

UndefinedStatistic
GradientStatistic
MaximumStatistic
MeanStatistic
MedianStatistic
MinimumStatistic
ModeStatistic
NonpeakStatistic
StandardDeviationStatistic

Function Documentation

MagickExport MagickBooleanType EvaluateImage	(	Image *	,
		const MagickEvaluateOperator	,
		const double	,
		ExceptionInfo *
	)

MagickExport MagickBooleanType EvaluateImageChannel	(	Image *	,
		const ChannelType	,
		const MagickEvaluateOperator	,
		const double	,
		ExceptionInfo *
	)

MagickExport Image* EvaluateImages	(	const Image *	,
		const MagickEvaluateOperator	,
		ExceptionInfo *
	)

MagickExport MagickBooleanType FunctionImage	(	Image *	,
		const MagickFunction	,
		const size_t	,
		const double *	,
		ExceptionInfo *
	)

MagickExport MagickBooleanType FunctionImageChannel	(	Image *	,
		const ChannelType	,
		const MagickFunction	,
		const size_t	,
		const double *	,
		ExceptionInfo *
	)

MagickExport MagickBooleanType GetImageChannelExtrema	(	const Image *	,
		const ChannelType	,
		size_t *	,
		size_t *	,
		ExceptionInfo *
	)

MagickExport MagickBooleanType GetImageChannelKurtosis	(	const Image *	,
		const ChannelType	,
		double *	,
		double *	,
		ExceptionInfo *
	)

MagickExport MagickBooleanType GetImageChannelMean	(	const Image *	,
		const ChannelType	,
		double *	,
		double *	,
		ExceptionInfo *
	)

MagickExport MagickBooleanType GetImageChannelRange	(	const Image *	,
		const ChannelType	,
		double *	,
		double *	,
		ExceptionInfo *
	)

MagickExport ChannelStatistics* GetImageChannelStatistics	(	const Image *	,
		ExceptionInfo *
	)

References AcquireQuantumMemory(), BlackChannel, BlueChannel, CMYKColorspace, _Image::colorspace, _Image::columns, CompositeChannels, _Image::debug, _ChannelStatistics::depth, EvaluateMax(), _Image::filename, GetMagickModule, GetPixelBlue, GetPixelGreen, GetPixelIndex, GetPixelOpacity, GetPixelRed, GetQuantumRange(), GetVirtualIndexQueue(), GetVirtualPixels(), GreenChannel, _ChannelStatistics::kurtosis, LogMagickEvent(), MAGICKCORE_QUANTUM_DEPTH, MagickFalse, MagickHuge, MagickMin(), MagickSignature, MagickTrue, _Image::matte, _ChannelStatistics::maxima, _ChannelStatistics::mean, _ChannelStatistics::minima, OpacityChannel, RedChannel, ResetMagickMemory(), ResourceLimitFatalError, _Image::rows, ScaleAnyToQuantum(), ScaleQuantumToAny(), _Image::signature, _ChannelStatistics::skewness, _ChannelStatistics::standard_deviation, _ChannelStatistics::sum, _ChannelStatistics::sum_cubed, _ChannelStatistics::sum_fourth_power, _ChannelStatistics::sum_squared, ThrowFatalException, TraceEvent, and _ChannelStatistics::variance.

Referenced by GetImageChannelMean(), GetNormalizedCrossCorrelationDistortion(), and IdentifyImage().

MagickExport MagickBooleanType GetImageExtrema	(	const Image *	,
		size_t *	,
		size_t *	,
		ExceptionInfo *
	)

MagickExport MagickBooleanType GetImageKurtosis	(	const Image *	,
		double *	,
		double *	,
		ExceptionInfo *
	)

References CompositeChannels, and GetImageChannelKurtosis().

MagickExport MagickBooleanType GetImageMean	(	const Image *	,
		double *	,
		double *	,
		ExceptionInfo *
	)

MagickExport MagickBooleanType GetImageRange	(	const Image *	,
		double *	,
		double *	,
		ExceptionInfo *
	)

MagickExport Image * PolynomialImage	(	const Image *	,
		const size_t	,
		const double *	,
		ExceptionInfo *
	)

MagickExport Image * PolynomialImageChannel	(	const Image *	,
		const ChannelType	,
		const size_t	,
		const double *	,
		ExceptionInfo *
	)

MagickExport Image * StatisticImage	(	const Image *	,
		const StatisticType	,
		const size_t	,
		const size_t	,
		ExceptionInfo *
	)

MagickExport Image * StatisticImageChannel	(	const Image *	,
		const ChannelType	,
		const StatisticType	,
		const size_t	,
		const size_t	,
		ExceptionInfo *
	)

References AcquireAuthenticCacheView(), AcquirePixelListThreadSet(), AcquireVirtualCacheView(), _MagickPixelPacket::blue, BlueChannel, ClampToQuantum(), CloneImage(), CMYKColorspace, _Image::colorspace, _Image::columns, _Image::debug, DestroyCacheView(), DestroyImage(), DestroyPixelListThreadSet(), DirectClass, _Image::exception, _Image::filename, GetCacheViewAuthenticIndexQueue(), GetCacheViewVirtualIndexQueue(), GetCacheViewVirtualPixels(), GetMagickModule, GetMagickPixelPacket(), GetMaximumPixelList(), GetMeanPixelList(), GetMedianPixelList(), GetMinimumPixelList(), GetModePixelList(), GetNonpeakPixelList(), GetOpenMPThreadId(), GetOptimalKernelWidth2D(), GetStandardDeviationPixelList(), GradientStatistic, _MagickPixelPacket::green, GreenChannel, _MagickPixelPacket::index, IndexChannel, InheritException(), InsertPixelList(), LogMagickEvent(), MagickAbsoluteValue(), MagickFalse, MagickSignature, MagickTrue, MaximumStatistic, MeanStatistic, MedianStatistic, MinimumStatistic, ModeStatistic, NonpeakStatistic, _MagickPixelPacket::opacity, OpacityChannel, _Image::progress_monitor, QueueCacheViewAuthenticPixels(), _MagickPixelPacket::red, RedChannel, ResetPixelList(), ResourceLimitError, _Image::rows, SetImageProgress(), SetImageStorageClass(), SetMagickPixelPacket(), SetPixelBlue, SetPixelGreen, SetPixelIndex, SetPixelOpacity, SetPixelRed, _ExceptionInfo::signature, _Image::signature, StandardDeviationStatistic, StatisticImageTag, SyncCacheViewAuthenticPixels(), ThrowImageException, and TraceEvent.

Referenced by StatisticImage().