SoCentroidPathTortuosityQuantification3d Class Reference
[Global Measures]

ImageViz SoCentroidPathTortuosityQuantification3d engine the tortuosity of a path formed by centroids of each plan of a binary 3D image along z-axis. More...

#include <ImageViz/Engines/ImageAnalysis/GlobalMeasures/SoCentroidPathTortuosityQuantification3d.h>

Inheritance diagram for SoCentroidPathTortuosityQuantification3d:
SoImageVizEngine SoEngine SoFieldContainer SoBase SoRefCounter SoTypedObject

List of all members.

Classes

class  SbCentroidTortuosity3dDetail
 Results details of centroid path tortuosity global measure. More...

Public Member Functions

 SoCentroidPathTortuosityQuantification3d ()

Public Attributes

SoSFImageDataAdapter inBinaryImage
SoImageVizEngineAnalysisOutput
< SbCentroidTortuosity3dDetail
outResult

Detailed Description

ImageViz SoCentroidPathTortuosityQuantification3d engine the tortuosity of a path formed by centroids of each plan of a binary 3D image along z-axis.

Tortuosity is the ratio of the length of a curve to the distance between the ends of it along z-axis. In our case the distance between the ends of curve is given by the number of planes along z-axis.

This module first computes the centroid $c(i)$ of each plane $z(i)$ of the image. Then it computes the path length through the centroids $l=\Sigma d(i)$ and then divides it by the number of planes $H=z(n)-z(0)$ along z-axis.

SoCentroidPathTortuosityQuantification3d_image01.png

Centroid path tortuosity

FILE FORMAT/DEFAULT


Library references: tortuosity


Constructor & Destructor Documentation

SoCentroidPathTortuosityQuantification3d::SoCentroidPathTortuosityQuantification3d (  ) 

Constructor.


Member Data Documentation

The input 3D binary image.

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

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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