SoMatchContrastProcessing Class Reference
[Grayscale Transforms]

SoMatchContrastProcessing engine More...

#include <ImageViz/Engines/ImageFiltering/GrayscaleTransforms/SoMatchContrastProcessing.h>

Inheritance diagram for SoMatchContrastProcessing:

List of all members.

Public Types
enum	MatchingMode {   MEAN_VARIANCE = 0,   HISTOGRAM = 1 }
Public Member Functions
	SoMatchContrastProcessing ()
Public Attributes
SoSFEnum	computeMode
SoSFImageDataAdapter	inImage
SoSFImageDataAdapter	inReferenceImage
SoSFEnum	matchingMode
SoImageVizEngineOutput < SoSFImageDataAdapter, SoImageDataAdapter * >	outImage

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Detailed Description

SoMatchContrastProcessing engine

The SoMatchContrastProcessing engine computes a new image considering the dynamic of a reference one.

This engine computes a new image considering the dynamic of a reference one. The aim of this engine is to get an homogeneous dynamic when processing many images, in order to be able to easily apply the same process on all of them if the intensity information is required.

Figure 1: similar images with different dynamic, therefore hard to compare

Figure 2: Applying Match Contrast to get the second image with a dynamic homogeneous to the first one.

There are two ways of computing the resulting image: either computing it from the information of mean and variance of the reference image, or from the histogram of the reference image.

SEE ALSO

SoHistogramEqualizationProcessing, SoBackgroundImageProcessing2d, SoMathematicalFunctionProcessing.

FILE FORMAT/DEFAULT

MatchContrastProcessing {

computeMode	MODE_AUTO
inImage	NULL
inReferenceImage	NULL
matchingMode	MEAN_VARIANCE

}

Library references: adjustdynamic

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Member Enumeration Documentation

enum SoMatchContrastProcessing::MatchingMode

Enumerator:

MEAN_VARIANCE	With this type of adjustment, the computation is based on the intensity mean and variance values of the image.
HISTOGRAM	With this type of adjustment, the computation is based on the histogram of the image.

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Constructor & Destructor Documentation

SoMatchContrastProcessing::SoMatchContrastProcessing

(

)

Constructor.

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Member Data Documentation

SoSFEnum SoMatchContrastProcessing::computeMode

Select the compute Mode (2D or 3D or AUTO) Use enum ComputeMode.

Default is MODE_AUTO

SoSFImageDataAdapter SoMatchContrastProcessing::inImage

The input image.

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

SoSFImageDataAdapter SoMatchContrastProcessing::inReferenceImage

The reference image.

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

SoSFEnum SoMatchContrastProcessing::matchingMode

Select a matching mode.

Use enum MatchingMode. Default is MEAN_VARIANCE

SoImageVizEngineOutput<SoSFImageDataAdapter,SoImageDataAdapter*> SoMatchContrastProcessing::outImage

The output image.

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

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

• ImageViz/Engines/ImageFiltering/GrayscaleTransforms/SoMatchContrastProcessing.h