mitk::MorphologicalOperations Class Reference

Provides morphological operations for binary segmentation images. More...

#include <mitkMorphologicalOperations.h>

Public Types
enum	StructuralElementType {   Ball , Ball_Axial , Ball_Sagittal , Ball_Coronal ,   Cross , Cross_Axial , Cross_Sagittal , Cross_Coronal }
	Defines the type and orientation of the structuring element. More...

Static Public Member Functions
static void	Closing (mitk::Image::Pointer &image, int factor, StructuralElementType structuralElement)
	Performs a morphological closing on a 2D, 3D, or 3D+t segmentation image. More...
static void	Erode (mitk::Image::Pointer &image, int factor, StructuralElementType structuralElement)
	Performs a morphological erosion on a 2D, 3D, or 3D+t segmentation image. More...
static void	Dilate (mitk::Image::Pointer &image, int factor, StructuralElementType structuralElement)
	Performs a morphological dilation on a 2D, 3D, or 3D+t segmentation image. More...
static void	Opening (mitk::Image::Pointer &image, int factor, StructuralElementType structuralElement)
	Performs a morphological opening on a 2D, 3D, or 3D+t segmentation image. More...
static void	FillHoles (mitk::Image::Pointer &image)
	Fills holes in a binary 2D, 3D, or 3D+t segmentation image. More...

Detailed Description

Provides morphological operations for binary segmentation images.

Supports closing, opening, erosion, dilation, and hole filling on 2D, 3D, or 3D+t segmentation images. Structuring elements can be ball- or cross-shaped and can be restricted to specific orientations (axial, sagittal, coronal).

Note

2D images do not work with coronal or sagittal structuring elements, as those require a third dimension.

See also

OtsuSegmentationFilter

Definition at line 33 of file mitkMorphologicalOperations.h.

Member Enumeration Documentation

StructuralElementType

enum mitk::MorphologicalOperations::StructuralElementType

Defines the type and orientation of the structuring element.

Values are bitmask-combinable. For example, Ball = Ball_Axial | Ball_Sagittal | Ball_Coronal.

Enumerator
Ball	Full 3D ball structuring element.
Ball_Axial	Ball restricted to axial plane.
Ball_Sagittal	Ball restricted to sagittal plane.
Ball_Coronal	Ball restricted to coronal plane.
Cross	Full 3D cross structuring element.
Cross_Axial	Cross restricted to axial plane.
Cross_Sagittal	Cross restricted to sagittal plane.
Cross_Coronal	Cross restricted to coronal plane.

Definition at line 41 of file mitkMorphologicalOperations.h.

Member Function Documentation

Closing()

static void mitk::MorphologicalOperations::Closing ( mitk::Image::Pointer &  image, int  factor, StructuralElementType  structuralElement  )

static

Performs a morphological closing on a 2D, 3D, or 3D+t segmentation image.

Parameters

[in,out]	image	The segmentation image to process (modified in-place).
[in]	factor	The radius/size of the structuring element.
[in]	structuralElement	The type and orientation of the structuring element.

Dilate()

static void mitk::MorphologicalOperations::Dilate ( mitk::Image::Pointer &  image, int  factor, StructuralElementType  structuralElement  )

static

Performs a morphological dilation on a 2D, 3D, or 3D+t segmentation image.

Parameters

[in,out]	image	The segmentation image to process (modified in-place).
[in]	factor	The radius/size of the structuring element.
[in]	structuralElement	The type and orientation of the structuring element.

Erode()

static void mitk::MorphologicalOperations::Erode ( mitk::Image::Pointer &  image, int  factor, StructuralElementType  structuralElement  )

static

Performs a morphological erosion on a 2D, 3D, or 3D+t segmentation image.

Parameters

[in,out]	image	The segmentation image to process (modified in-place).
[in]	factor	The radius/size of the structuring element.
[in]	structuralElement	The type and orientation of the structuring element.

FillHoles()

static void mitk::MorphologicalOperations::FillHoles ( mitk::Image::Pointer &  image )

static

Fills holes in a binary 2D, 3D, or 3D+t segmentation image.

Parameters

[in,out]

image

The segmentation image to process (modified in-place).

Opening()

static void mitk::MorphologicalOperations::Opening ( mitk::Image::Pointer &  image, int  factor, StructuralElementType  structuralElement  )

static

Performs a morphological opening on a 2D, 3D, or 3D+t segmentation image.

Parameters

[in,out]	image	The segmentation image to process (modified in-place).
[in]	factor	The radius/size of the structuring element.
[in]	structuralElement	The type and orientation of the structuring element.

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The documentation for this class was generated from the following file:

• mitkMorphologicalOperations.h