SoRandomImageGeneration Class Reference
[Synthetic Images]

SoRandomImageGeneration engine creates a new image with random values. More...

#include <ImageViz/Engines/ImageManipulation/SyntheticImages/SoRandomImageGeneration.h>

Inheritance diagram for SoRandomImageGeneration:

List of all members.

Public Types
enum	Distribution {   UNIFORM = 0,   GAUSSIAN = 1 }
enum	DataType {   UNSIGNED_CHAR = 0,   SIGNED_CHAR = 1,   SHORT_INTEGER = 2,   UNSIGNED_SHORT = 3,   LABEL = 4,   BINARY = 5,   LONG_INTEGER = 6,   FLOATING_POINT = 7 }
Public Member Functions
	SoRandomImageGeneration ()
Public Attributes
SoSFEnum	computeMode
SoSFVec3i32	imageSize
SoSFEnum	distribution
SoSFEnum	dataType
SoSFFloat	intensityMean
SoSFFloat	intensityRangeOutput
SoImageVizEngineOutput < SoSFImageDataAdapter, SoImageDataAdapter * >	outImage

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Detailed Description

SoRandomImageGeneration engine creates a new image with random values.

The SoRandomImageGeneration engine creates a new image with random values following a uniform or gaussian distribution.

Remark:

• If the third component of the imageSize parameter is set to a value greater than 1, the output image will be a 3d image, otherwise the output image will be a 2d image.

SEE ALSO

SoRandomSphereGeneration3d

FILE FORMAT/DEFAULT

RandomImageGeneration {

computeMode	MODE_AUTO
imageSize	1024 1024 256
distribution	UNIFORM
dataType	UNSIGNED_CHAR
intensityMean	80.0f
intensityRangeOutput	20.0f

}

Library references: randomgauss randomgauss3d random random3d

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Member Enumeration Documentation

enum SoRandomImageGeneration::DataType

Enumerator:

UNSIGNED_CHAR	1 byte depth. Intensity range: unsigned integer from 0 to 255.
SIGNED_CHAR	1 byte depth. Intensity range: signed integer from -128 to 127.
SHORT_INTEGER	2 bytes depth. Intensity range: signed integer from -32,768 to 32,767.
UNSIGNED_SHORT
LABEL	2 bytes depth. Intensity range: unsigned integer from 0 to 65,535.
BINARY	2 bytes depth. Intensity range: unsigned integer from 0 to 1.
LONG_INTEGER	4 bytes depth. Intensity range: signed integer from to .
FLOATING_POINT	4 bytes depth. Intensity range: signed integer from to .

enum SoRandomImageGeneration::Distribution

Enumerator:

UNIFORM	This mode generates random values following a uniform distribution.
GAUSSIAN	This mode generates random values following a gaussian distribution.

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Constructor & Destructor Documentation

SoRandomImageGeneration::SoRandomImageGeneration

(

)

Constructor.

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Member Data Documentation

SoSFEnum SoRandomImageGeneration::computeMode

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

Default is MODE_AUTO

SoSFEnum SoRandomImageGeneration::dataType

Select the output arithmetic format.

Use enum DataType. Default is UNSIGNED_CHAR

SoSFEnum SoRandomImageGeneration::distribution

Select the distribution mode.

Use enum Distribution. Default is UNIFORM

SoSFVec3i32 SoRandomImageGeneration::imageSize

The size of the new image.

Default value is SbVec3i32(1024,1024,256)

SoSFFloat SoRandomImageGeneration::intensityMean

The output intensity range of random values.

Default value is 80.0f.

SoSFFloat SoRandomImageGeneration::intensityRangeOutput

The standard deviation.

Default value is 20.0f.

SoImageVizEngineOutput<SoSFImageDataAdapter,SoImageDataAdapter*> SoRandomImageGeneration::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/ImageManipulation/SyntheticImages/SoRandomImageGeneration.h