SoIntensityHistogramQuantification Class Reference
[Global Measures]

SoIntensityHistogramQuantification engine More...

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

Inheritance diagram for SoIntensityHistogramQuantification:

List of all members.

Classes
class	SbIntensityHistogramDetail
	Results details of SoIntensityHistogramQuantification. More...
Public Types
enum	RangeMode {   MIN_MAX = 0,   OTHER = 1 }
Public Member Functions
	SoIntensityHistogramQuantification ()
Public Attributes
SoSFImageDataAdapter	inImage
SoSFEnum	rangeMode
SoSFVec2i32	intensityRangeInput
SoImageVizEngineAnalysisOutput < SbIntensityHistogramDetail >	outResult

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Detailed Description

SoIntensityHistogramQuantification engine

This engine computes the histogram of a gray level image. For each gray level i of the input image, the number of pixels with intensity i is computed.

Note: After the engine executes, the outResult field contains multiple instances of SbIntensityHistogramDetail, one for each bin of the histogram. Get the number of bins by calling the getNumDetails() method on the outResult field.

See example: $OIVHOME/examples/source/ImageViz/ResultsDisplay/ImageHistogram

SEE ALSO

SoIntensityBinHistogramQuantification.

FILE FORMAT/DEFAULT

IntensityHistogramQuantification {

inImage	NULL
rangeMode	MIN_MAX
intensityRangeInput	0 255

}

Library references: histogram

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Member Enumeration Documentation

enum SoIntensityHistogramQuantification::RangeMode

Enumerator:

MIN_MAX	This histogram is computed between the minimum and the maximum of the image.
OTHER	This histogram is computed between user-defined bounds.

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Constructor & Destructor Documentation

SoIntensityHistogramQuantification::SoIntensityHistogramQuantification

(

)

Constructor.

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Member Data Documentation

SoSFImageDataAdapter SoIntensityHistogramQuantification::inImage

The input gray scale image.

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

SoSFVec2i32 SoIntensityHistogramQuantification::intensityRangeInput

The minimal and maximal value of the histogram when the rangeMode field is set to OTHER.

This field is unused if rangeMode is set to MIN_MAX. Default value is SbVec2i32(0,255).

SoImageVizEngineAnalysisOutput<SbIntensityHistogramDetail> SoIntensityHistogramQuantification::outResult

The output histogram.

Default value is NULL.

SoSFEnum SoIntensityHistogramQuantification::rangeMode

This parameter defines if the histogram has to be computed between the minimum and maximum input intensities (MIN_MAX) or inside a predefined range (OTHER).

Use enum RangeMode. Default is MIN_MAX

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

• ImageViz/Engines/ImageAnalysis/GlobalMeasures/SoIntensityHistogramQuantification.h