SoCartesianToPolarProcessing2d Class Reference
[Frequency Domain]

ImageViz SoCartesianToPolarProcessing2d engine More...

#include <ImageViz/Engines/ImageFiltering/FrequencyDomain/SoCartesianToPolarProcessing2d.h>

Inheritance diagram for SoCartesianToPolarProcessing2d:
SoImageVizEngine SoEngine SoFieldContainer SoBase SoRefCounter SoTypedObject

List of all members.

Public Member Functions

 SoCartesianToPolarProcessing2d ()

Public Attributes

SoSFImageDataAdapter inputRealPart
SoSFImageDataAdapter inputImaginaryPart
SoImageVizEngineOutput
< SoSFImageDataAdapter,
SoImageDataAdapter * > 
outModulusImage
SoImageVizEngineOutput
< SoSFImageDataAdapter,
SoImageDataAdapter * > 
outPhaseImage

Detailed Description

ImageViz SoCartesianToPolarProcessing2d engine

SoCartesianToPolarProcessing2d computes the cartesian to polar transformation.

For an introduction, see:

This engine computes the cartesian to polar transformation or real/imaginary to the module/phase transformation.

If $I_1$ is the real part or $X$ coordinate image and $I_2$ the imaginary part or $Y$ coordinate image, then:

Module image $O_1$ is defined as:

$O_1(n,m)=\sqrt{I_1^2(n,m)+I_2^2(n,m)}$

Phase image $O_2$ is defined as:

$O_2(n,m)=\tan^{-1}\left(\frac{I_2(n,m)}{I_1(n,m)}\right)$

See also: SoPolarToCartesianProcessing2d.

FILE FORMAT/DEFAULT


Library references: xytortheta


Constructor & Destructor Documentation

SoCartesianToPolarProcessing2d::SoCartesianToPolarProcessing2d (  ) 

Constructor.


Member Data Documentation

Input imaginary part.

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

Input real part.

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

The output modulus image.

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

The output phase image.

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


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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