SoDilationDiskProcessing3d Class Reference
[Erosion And Dilation]

ImageViz SoDilationDiskProcessing3d engine More...

#include <ImageViz/Engines/MathematicalMorphology/ErosionAndDilation/SoDilationDiskProcessing3d.h>

Inheritance diagram for SoDilationDiskProcessing3d:
SoImageVizEngine SoEngine SoFieldContainer SoBase SoRefCounter SoTypedObject

List of all members.

Public Member Functions

 SoDilationDiskProcessing3d ()

Public Attributes

SoSFImageDataAdapter inImage
SoSFFloat thetaAngle
SoSFFloat phiAngle
SoSFInt32 elementSize
SoImageVizEngineOutput
< SoSFImageDataAdapter,
SoImageDataAdapter * > 
outImage

Detailed Description

ImageViz SoDilationDiskProcessing3d engine

The SoDilationDiskProcessing3d engine performs a 3D dilation using a structuring element matching with a disc

For an introduction, see:

This engine performs a 3D dilation of an image using a structuring element matching with an oriented disc.

Erosion direction is given by ($\phi$, $\theta$) with the following formula:

$V=\left[\begin{array}{c} v_x\\ v_y\\ v_z\end{array}\right] = \left[\begin{array}{c} \sin(\phi)\cos(\theta)\\ \sin(\phi)\sin(\theta)\\ \cos(\phi)\end{array}\right]$

This direction can be illustrated on the unit sphere:

unit_sphere.png

SEE ALSO

SoErosionDiskProcessing3d.

FILE FORMAT/DEFAULT


Library references: diskdilate3d


Constructor & Destructor Documentation

SoDilationDiskProcessing3d::SoDilationDiskProcessing3d (  ) 

Constructor.


Member Data Documentation

The half size of the structuring element.

A structuring element always has an odd side length (3x3, 5x5, etc) which is defined by 2 * elementSize + 1. Default value is 3.

The input grayscale image.

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

The output image.

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

The angle of orientation around projected OY axis in degrees (not radians).

Default value is 0.0f.

The angle of orientation around OZ axis in degrees (not radians).

Default value is 0.0f.


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

Open Inventor Toolkit reference manual, generated on 12 Feb 2024
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