SoStructureModelIndexQuantification3d Class Reference
[Morphometry]

ImageViz SoStructureModelIndexQuantification3d engine More...

#include <ImageViz/Engines/ImageAnalysis/Morphometry/SoStructureModelIndexQuantification3d.h>

Inheritance diagram for SoStructureModelIndexQuantification3d:
SoImageVizEngine SoEngine SoFieldContainer SoBase SoRefCounter SoTypedObject

List of all members.

Classes

class  SbStructureModelIndexDetail
 Results details of structure model index global measure. More...

Public Member Functions

 SoStructureModelIndexQuantification3d ()

Public Attributes

SoSFImageDataAdapter inImage
SoSFInt32 kernelSize
SoImageVizEngineAnalysisOutput
< SbStructureModelIndexDetail
outResult

Detailed Description

ImageViz SoStructureModelIndexQuantification3d engine

The SoStructureModelIndexQuantification3d engine indicates the relative prevalence of rods and plates.

For an introduction, see section Morphometry.

This engine indicates the relative prevalence of rods and plates in a 3D structure. As in the fragmentation case, SoStructureModelIndexQuantification3d uses measurement of surface convexity. An ideal plate, cylinder and sphere have Structure model index values of 0, 3 and 4 respectively.

This engine uses dilation of input binarised image as it has been shown in the fragmentation case. The parameter is the number of iterations of dilation performed with a structuring element of size 3.

The Structure Model index is given by :

\[Structure ~ Model ~ index = 6\times(\frac{S_d \times V}{S^2})\]

where $S$ is the object surface area before dilation and $Sd$ is the change in surface area caused by dilation. $V$ is the initial, undilated object volume.

SEE ALSO

SoInertiaMomentProcessing2d.

FILE FORMAT/DEFAULT


Library references: structure_model_index


Constructor & Destructor Documentation

SoStructureModelIndexQuantification3d::SoStructureModelIndexQuantification3d (  ) 

Constructor.


Member Data Documentation

The input 3D binary image.

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

The size of structuring element.

Default value is 1.

The output measure result.

Default value is NULL.


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

Open Inventor Toolkit reference manual, generated on 15 Mar 2023
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