#include "magick/studio.h"
#include "magick/artifact.h"
#include "magick/cache-view.h"
#include "magick/color-private.h"
#include "magick/channel.h"
#include "magick/enhance.h"
#include "magick/exception.h"
#include "magick/exception-private.h"
#include "magick/gem.h"
#include "magick/hashmap.h"
#include "magick/image.h"
#include "magick/image-private.h"
#include "magick/list.h"
#include "magick/magick.h"
#include "magick/memory_.h"
#include "magick/memory-private.h"
#include "magick/monitor-private.h"
#include "magick/morphology.h"
#include "magick/morphology-private.h"
#include "magick/option.h"
#include "magick/pixel-private.h"
#include "magick/prepress.h"
#include "magick/quantize.h"
#include "magick/registry.h"
#include "magick/resource_.h"
#include "magick/semaphore.h"
#include "magick/splay-tree.h"
#include "magick/statistic.h"
#include "magick/string_.h"
#include "magick/string-private.h"
#include "magick/thread-private.h"
#include "magick/token.h"
#include "magick/utility.h"

Include dependency graph for morphology.c:

Macros
#define	Minimize(assign, value) assign=MagickMin(assign,value)

#define	Maximize(assign, value) assign=MagickMax(assign,value)

#define	KernelRank 3

#define	KernelRank 3

#define	MorphologyTag "Morphology/Image"

Functions
static size_t	fact (size_t n)

static void	CalcKernelMetaData (KernelInfo *)

static void	ExpandMirrorKernelInfo (KernelInfo *)

static void	ExpandRotateKernelInfo (KernelInfo *, const double)

static void	RotateKernelInfo (KernelInfo *, double)

static KernelInfo *	LastKernelInfo (KernelInfo *kernel)

static KernelInfo *	ParseKernelArray (const char *kernel_string)

static KernelInfo *	ParseKernelName (const char *kernel_string)

MagickExport KernelInfo *	AcquireKernelInfo (const char *kernel_string)

MagickExport KernelInfo *	AcquireKernelBuiltIn (const KernelInfoType type, const GeometryInfo *args)

MagickExport KernelInfo *	CloneKernelInfo (const KernelInfo *kernel)

MagickExport KernelInfo *	DestroyKernelInfo (KernelInfo *kernel)

static MagickBooleanType	SameKernelInfo (const KernelInfo kernel1, const KernelInfo kernel2)

static ssize_t	MorphologyPrimitive (const Image image, Image result_image, const MorphologyMethod method, const ChannelType channel, const KernelInfo kernel, const double bias, ExceptionInfo exception)

static ssize_t	MorphologyPrimitiveDirect (Image image, const MorphologyMethod method, const ChannelType channel, const KernelInfo kernel, ExceptionInfo *exception)

MagickExport Image *	MorphologyApply (const Image image, const ChannelType channel, const MorphologyMethod method, const ssize_t iterations, const KernelInfo kernel, const CompositeOperator compose, const double bias, ExceptionInfo *exception)

MagickExport Image *	MorphologyImage (const Image image, const MorphologyMethod method, const ssize_t iterations, const KernelInfo kernel, ExceptionInfo *exception)

MagickExport Image *	MorphologyImageChannel (const Image image, const ChannelType channel, const MorphologyMethod method, const ssize_t iterations, const KernelInfo kernel, ExceptionInfo *exception)

MagickExport void	ScaleGeometryKernelInfo (KernelInfo kernel, const char geometry)

MagickExport void	ScaleKernelInfo (KernelInfo *kernel, const double scaling_factor, const GeometryFlags normalize_flags)

MagickExport void	ShowKernelInfo (const KernelInfo *kernel)

MagickExport void	UnityAddKernelInfo (KernelInfo *kernel, const double scale)

MagickExport void	ZeroKernelNans (KernelInfo *kernel)

Macro Definition Documentation

◆ KernelRank [1/2]

#define KernelRank 3

Referenced by AcquireKernelBuiltIn().

◆ KernelRank [2/2]

#define KernelRank 3

◆ Maximize

#define Maximize	(	assign,
		value
	)	assign=MagickMax(assign,value)

Definition at line 92 of file morphology.c.

Referenced by CalcKernelMetaData(), MorphologyPrimitive(), and ParseKernelArray().

◆ Minimize

#define Minimize	(	assign,
		value
	)	assign=MagickMin(assign,value)

Definition at line 91 of file morphology.c.

Referenced by CalcKernelMetaData(), MorphologyPrimitive(), MorphologyPrimitiveDirect(), and ParseKernelArray().

◆ MorphologyTag

#define MorphologyTag "Morphology/Image"

Referenced by MorphologyPrimitive(), and MorphologyPrimitiveDirect().

Function Documentation

◆ AcquireKernelBuiltIn()

MagickExport KernelInfo* AcquireKernelBuiltIn	(	const KernelInfoType	type,
		const GeometryInfo *	args
	)

Definition at line 950 of file morphology.c.

References AcquireAlignedMemory(), AcquireKernelInfo(), AcquireMagickMemory(), KernelInfo::angle, BinomialKernel, BlurKernel, CalcKernelMetaData(), ChebyshevKernel, CometKernel, CompassKernel, ConvexHullKernel, CornersKernel, CorrelateNormalizeValue, CrossKernel, DestroyKernelInfo(), DiagonalsKernel, DiamondKernel, DiskKernel, DoGKernel, EdgesKernel, EuclideanKernel, ExpandMirrorKernelInfo(), ExpandRotateKernelInfo(), fact(), FreiChenKernel, GaussianKernel, GetOptimalKernelWidth1D(), GetOptimalKernelWidth2D(), KernelInfo::height, KernelRank, KirschKernel, LaplacianKernel, LastKernelInfo(), LineEndsKernel, LineJunctionsKernel, LoGKernel, Magick2PI, MagickAssumeAligned, MagickCoreSignature, MagickEpsilon, MagickMax, MagickPI, MagickSQ2, MagickSQ2PI, ManhattanKernel, KernelInfo::maximum, KernelInfo::minimum, KernelInfo::negative_range, KernelInfo::next, NormalizeValue, NoValue, OctagonalKernel, OctagonKernel, ParseKernelArray(), PeaksKernel, PlusKernel, KernelInfo::positive_range, PrewittKernel, _GeometryInfo::psi, RectangleKernel, _GeometryInfo::rho, RidgesKernel, RingKernel, RobertsKernel, RotateKernelInfo(), ScaleKernelInfo(), _GeometryInfo::sigma, KernelInfo::signature, SkeletonKernel, SobelKernel, SquareKernel, ThinSEKernel, KernelInfo::type, UndefinedKernel, UnityKernel, UserDefinedKernel, KernelInfo::values, KernelInfo::width, KernelInfo::x, _GeometryInfo::xi, and KernelInfo::y.

Referenced by ParseKernelName().

◆ AcquireKernelInfo()

MagickExport KernelInfo* AcquireKernelInfo ( const char * kernel_string )

Definition at line 484 of file morphology.c.

References AcquireExceptionInfo(), DestroyExceptionInfo(), DestroyKernelInfo(), DestroyString(), FileToString(), GetNextToken(), LastKernelInfo(), MaxTextExtent, KernelInfo::next, ParseKernelArray(), and ParseKernelName().

Referenced by AcquireKernelBuiltIn(), BlurImageChannel(), CannyEdgeImage(), ConvolveImageChannel(), EdgeImage(), EmbossImage(), GaussianBlurImageChannel(), RecolorImage(), and SharpenImageChannel().

◆ CalcKernelMetaData()

static void CalcKernelMetaData ( KernelInfo * kernel )

static

Definition at line 2467 of file morphology.c.

References KernelInfo::height, MagickEpsilon, Maximize, KernelInfo::maximum, Minimize, KernelInfo::minimum, KernelInfo::negative_range, KernelInfo::positive_range, KernelInfo::values, and KernelInfo::width.

Referenced by AcquireKernelBuiltIn(), and UnityAddKernelInfo().

◆ CloneKernelInfo()

MagickExport KernelInfo* CloneKernelInfo ( const KernelInfo * kernel )

Definition at line 2196 of file morphology.c.

References AcquireAlignedMemory(), AcquireMagickMemory(), DestroyKernelInfo(), KernelInfo::height, KernelInfo::next, KernelInfo::values, and KernelInfo::width.

Referenced by ExpandMirrorKernelInfo(), ExpandRotateKernelInfo(), MorphologyApply(), and MorphologyImageChannel().

◆ DestroyKernelInfo()

MagickExport KernelInfo* DestroyKernelInfo ( KernelInfo * kernel )

Definition at line 2252 of file morphology.c.

References DestroyKernelInfo(), KernelInfo::next, RelinquishAlignedMemory(), RelinquishMagickMemory(), and KernelInfo::values.

Referenced by AcquireKernelBuiltIn(), AcquireKernelInfo(), BlurImageChannel(), CannyEdgeImage(), CloneKernelInfo(), ConvolveImageChannel(), DestroyKernelInfo(), EdgeImage(), EmbossImage(), ExpandRotateKernelInfo(), GaussianBlurImageChannel(), MorphologyApply(), MorphologyImageChannel(), ParseKernelArray(), RecolorImage(), and SharpenImageChannel().

◆ ExpandMirrorKernelInfo()

static void ExpandMirrorKernelInfo ( KernelInfo * kernel )

Definition at line 2312 of file morphology.c.

References CloneKernelInfo(), LastKernelInfo(), KernelInfo::next, and RotateKernelInfo().

Referenced by AcquireKernelBuiltIn(), ParseKernelArray(), and ParseKernelName().

◆ ExpandRotateKernelInfo()

static void ExpandRotateKernelInfo	(	KernelInfo *	kernel,
		const double	angle
	)

Definition at line 2405 of file morphology.c.

References CloneKernelInfo(), DestroyKernelInfo(), DisableMSCWarning, LastKernelInfo(), MagickFalse, KernelInfo::next, RestoreMSCWarning, RotateKernelInfo(), and SameKernelInfo().

Referenced by AcquireKernelBuiltIn(), ParseKernelArray(), and ParseKernelName().

◆ fact()

static size_t fact ( size_t n )

inlinestatic

Definition at line 96 of file morphology.c.

Referenced by AcquireKernelBuiltIn().

◆ LastKernelInfo()

static KernelInfo* LastKernelInfo ( KernelInfo * kernel )

inlinestatic

Definition at line 118 of file morphology.c.

References KernelInfo::next.

Referenced by AcquireKernelBuiltIn(), AcquireKernelInfo(), ExpandMirrorKernelInfo(), and ExpandRotateKernelInfo().

◆ MorphologyApply()

MagickExport Image* MorphologyApply	(	const Image *	image,
		const ChannelType	channel,
		const MorphologyMethod	method,
		const ssize_t	iterations,
		const KernelInfo *	kernel,
		const CompositeOperator	compose,
		const double	bias,
		ExceptionInfo *	exception
	)

Definition at line 3848 of file morphology.c.

References BottomHatMorphology, CloneImage(), CloneKernelInfo(), CloseIntensityMorphology, CloseMorphology, _Image::columns, CommandOptionToMnemonic(), _Image::compose, CompositeImageChannel(), ConvolveMorphology, CopyOpacityCompositeOp, CorrelateMorphology, DeactivateAlphaChannel, DefaultChannels, DestroyImage(), DestroyKernelInfo(), DifferenceCompositeOp, DilateIntensityMorphology, DilateMorphology, DirectClass, DistanceMorphology, EdgeInMorphology, EdgeMorphology, EdgeOutMorphology, ErodeIntensityMorphology, ErodeMorphology, _Image::exception, FormatLocaleFile(), FormatLocaleString(), GetImageArtifact(), HitAndMissMorphology, InheritException(), IsMagickTrue(), LightenCompositeOp, MagickComposeOptions, MagickCoreSignature, MagickFalse, MagickMorphologyOptions, MagickTrue, MaxTextExtent, MorphologyPrimitive(), MorphologyPrimitiveDirect(), KernelInfo::next, NoCompositeOp, OpenIntensityMorphology, OpenMorphology, RotateKernelInfo(), _Image::rows, SetImageAlphaChannel(), SetImageStorageClass(), _ExceptionInfo::signature, KernelInfo::signature, _Image::signature, SmoothMorphology, SyncChannels, ThickenMorphology, ThinningMorphology, TopHatMorphology, UndefinedCompositeOp, and VoronoiMorphology.

Referenced by MorphologyImageChannel().

◆ MorphologyImage()

MagickExport Image* MorphologyImage	(	const Image *	image,
		const MorphologyMethod	method,
		const ssize_t	iterations,
		const KernelInfo *	kernel,
		ExceptionInfo *	exception
	)

Definition at line 4356 of file morphology.c.

References DefaultChannels, and MorphologyImageChannel().

◆ MorphologyImageChannel()

MagickExport Image* MorphologyImageChannel	(	const Image *	image,
		const ChannelType	channel,
		const MorphologyMethod	method,
		const ssize_t	iterations,
		const KernelInfo *	kernel,
		ExceptionInfo *	exception
	)

Definition at line 4368 of file morphology.c.

References _Image::bias, CloneKernelInfo(), ConvolveMorphology, CorrelateMorphology, DestroyKernelInfo(), GetImageArtifact(), IsMagickTrue(), MagickComposeOptions, MagickFalse, MorphologyApply(), ParseCommandOption(), QuantumRange, ScaleGeometryKernelInfo(), ShowKernelInfo(), StringToDoubleInterval(), and UndefinedCompositeOp.

Referenced by BlurImageChannel(), CannyEdgeImage(), ConvolveImageChannel(), EdgeImage(), EmbossImage(), GaussianBlurImageChannel(), MorphologyImage(), and SharpenImageChannel().

◆ MorphologyPrimitive()

static ssize_t MorphologyPrimitive	(	const Image *	image,
		Image *	result_image,
		const MorphologyMethod	method,
		const ChannelType	channel,
		const KernelInfo *	kernel,
		const double	bias,
		ExceptionInfo *	exception
	)

static

Definition at line 2559 of file morphology.c.

References AcquireAuthenticCacheView(), AcquireQuantumMemory(), AcquireVirtualCacheView(), _DoublePixelPacket::blue, BlueChannel, ClampToQuantum(), CMYKColorspace, _Image::colorspace, _Image::columns, ConvolveMorphology, DestroyCacheView(), DilateIntensityMorphology, DilateMorphology, ErodeIntensityMorphology, ErodeMorphology, GetCacheViewAuthenticIndexQueue(), GetCacheViewAuthenticPixels(), GetCacheViewVirtualIndexQueue(), GetCacheViewVirtualPixels(), GetOpenMPMaximumThreads(), GetOpenMPThreadId(), GetPixelBlue, GetPixelGreen, GetPixelIndex, GetPixelIntensity(), GetPixelOpacity, GetPixelRed, _DoublePixelPacket::green, GreenChannel, KernelInfo::height, HitAndMissMorphology, _DoublePixelPacket::index, IndexChannel, IsNaN, IterativeDistanceMorphology, magick_restrict, MagickCoreSignature, MagickFalse, MagickTrue, _Image::matte, Maximize, Minimize, MorphologyTag, _DoublePixelPacket::opacity, OpacityChannel, PerceptibleReciprocal(), _Image::progress_monitor, QuantumRange, QuantumScale, _DoublePixelPacket::red, RedChannel, RelinquishMagickMemory(), ResourceLimitFatalError, _Image::rows, SetImageProgress(), SetPixelAlpha, SetPixelBlue, SetPixelGreen, SetPixelIndex, SetPixelOpacity, SetPixelRed, _ExceptionInfo::signature, KernelInfo::signature, _Image::signature, SyncCacheViewAuthenticPixels(), SyncChannels, ThickenMorphology, ThinningMorphology, ThrowFatalException, _Image::type, UndefinedMorphology, KernelInfo::values, KernelInfo::width, KernelInfo::x, and KernelInfo::y.

Referenced by MorphologyApply().

◆ MorphologyPrimitiveDirect()

static ssize_t MorphologyPrimitiveDirect	(	Image *	image,
		const MorphologyMethod	method,
		const ChannelType	channel,
		const KernelInfo *	kernel,
		ExceptionInfo *	exception
	)