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:

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 by FEI reference manual, generated on 19 Aug 2019
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