SoOpeningDiskByReconstructionProcessing2d Class Reference
[Opening And Closing]

SoOpeningDiskByReconstructionProcessing2d engine More...

#include <ImageViz/Engines/MathematicalMorphology/OpeningAndClosing/SoOpeningDiskByReconstructionProcessing2d.h>

Inheritance diagram for SoOpeningDiskByReconstructionProcessing2d:

List of all members.

Public Types
enum	PrecisionMode {   FASTER = 0,   PRECISE = 1 }
Public Member Functions
	SoOpeningDiskByReconstructionProcessing2d ()
Public Attributes
SoSFImageDataAdapter	inImage
SoSFInt32	elementSize
SoSFEnum	precisionMode
SoImageVizEngineOutput < SoSFImageDataAdapter, SoImageDataAdapter * >	outImage

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Detailed Description

SoOpeningDiskByReconstructionProcessing2d engine

The SoOpeningDiskByReconstructionProcessing2d engine performs a 2D closing by reconstruction using a structuring element matching with a disk.

An opening by reconstruction consists in applying an erosion followed by a morphological reconstruction. In the binary case an opening by reconstruction can be used for removing small objects without modifying edges of the large objects. In the grayscale case opening by reconstruction can be used for performing a Top Hat by reconstruction which allows to detect bright small structures without getting artifacts from the boundary concavities of large structures.

This command supports two modes:

• A fast mode which approximates a circular structuring element by combining dilations and erosions using 8 and 4 neighborhoods.
• A precise mode (slower) which ensures a real circular structuring element.

FILE FORMAT/DEFAULT

OpeningDiskByReconstructionProcessing2d {

inImage	NULL
elementSize	3
precisionMode	FASTER

}

Library references: diskopeningbyrec

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Member Enumeration Documentation

enum SoOpeningDiskByReconstructionProcessing2d::PrecisionMode

Enumerator:

FASTER	The operation is computed with a precise mode.
PRECISE	The operation is computed with a fast mode.

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Constructor & Destructor Documentation

SoOpeningDiskByReconstructionProcessing2d::SoOpeningDiskByReconstructionProcessing2d

(

)

Constructor.

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Member Data Documentation

SoSFInt32 SoOpeningDiskByReconstructionProcessing2d::elementSize

Length of the disk's radius.

Default value is 3.

SoSFImageDataAdapter SoOpeningDiskByReconstructionProcessing2d::inImage

Input image.

Default value is NULL. Supported types include: grayscale binary label image.

SoImageVizEngineOutput<SoSFImageDataAdapter,SoImageDataAdapter*> SoOpeningDiskByReconstructionProcessing2d::outImage

Output image.

Default value is NULL. Supported types include: grayscale binary label image.

SoSFEnum SoOpeningDiskByReconstructionProcessing2d::precisionMode

Precision for computation method.

Use enum PrecisionMode. Default is FASTER

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

• ImageViz/Engines/MathematicalMorphology/OpeningAndClosing/SoOpeningDiskByReconstructionProcessing2d.h