Class SoSupervisedTextureClassificationProcessing3d
- java.lang.Object
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- com.openinventor.inventor.Inventor
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- com.openinventor.inventor.misc.SoBase
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- com.openinventor.inventor.fields.SoFieldContainer
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- com.openinventor.inventor.engines.SoEngine
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- com.openinventor.imageviz.engines.SoImageVizEngine
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- com.openinventor.imageviz.engines.imagesegmentation.classification.SoSupervisedTextureClassificationProcessing3d
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- All Implemented Interfaces:
SafeDisposable
public class SoSupervisedTextureClassificationProcessing3d extends SoImageVizEngine
SoSupervisedTextureClassificationProcessing3d
engine. TheSoSupervisedTextureClassificationProcessing3d
engine realizes a segmentation based on a texture model automatically built from a training input image.It chains automatically the 3 steps of the texture classification workflow: model creation, texture model learning and model application.
For an introduction see the Texture classification section
File format/default:
SupervisedTextureClassificationProcessing3d {
inImage NULL inTrainingImage NULL featureGroup FIRST_ORDER_STATISTICS | HISTOGRAM_STATISTICS | INTENSITY radiusRange 2 8 radiusStep 6 coocRadius 6 coocTextonShape SPHERE coocTextonSize 2 minSeparationPercentage 3.0 outMapType CLOSEST_DISTANCE
Library references: SupervisedTextureClassification3d
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Nested Class Summary
Nested Classes Modifier and Type Class Description static class
SoSupervisedTextureClassificationProcessing3d.CoocTextonShapes
This enum defines all type of measures used for texture classification.static class
SoSupervisedTextureClassificationProcessing3d.FeatureGroups
This enum defines all type of measures used for texture classification.static class
SoSupervisedTextureClassificationProcessing3d.OutMapTypes
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Nested classes/interfaces inherited from class com.openinventor.imageviz.engines.SoImageVizEngine
SoImageVizEngine.ComputeModes, SoImageVizEngine.EventArg, SoImageVizEngine.Neighborhood3ds
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Nested classes/interfaces inherited from class com.openinventor.inventor.Inventor
Inventor.ConstructorCommand
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Field Summary
Fields Modifier and Type Field Description SoSFUInt32
coocRadius
Radius of the circular neighborhood used by the cooccurrence features.SoSFEnum<SoSupervisedTextureClassificationProcessing3d.CoocTextonShapes>
coocTextonShape
The shape of the co-occurrence texton, i.e., the pattern defined by the set of co-occurrence vectors.SoSFUInt32
coocTextonSize
The size of the texton shape for co-occurrence features.SoSFBitMask<SoSupervisedTextureClassificationProcessing3d.FeatureGroups>
featureGroup
The groups of textural features to compute.SoSFImageDataAdapter
inImage
The input grayscale image to segment.SoSFImageDataAdapter
inTrainingImage
The input label training image (16 or 32 bits).SoSFDouble
minSeparationPercentage
This parameter controls the rejection criteria of the feature selection algorithm (FS).SoImageVizEngineOutput<SoSFImageDataAdapter,SoImageDataAdapter>
outLabelImage
The output label image representing the texture classification result.SoImageVizEngineOutput<SoSFImageDataAdapter,SoImageDataAdapter>
outMapImage
Output map image.SoSFEnum<SoSupervisedTextureClassificationProcessing3d.OutMapTypes>
outMapType
The Output map image type.SoSFVec2i32
radiusRange
The minimum and maximum radius of the circular neighborhoods used for computing textural features.SoSFUInt32
radiusStep
The step used to define the set of radius between minimum and maximum.-
Fields inherited from class com.openinventor.imageviz.engines.SoImageVizEngine
onBegin, onEnd, onProgress
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Fields inherited from class com.openinventor.inventor.Inventor
VERBOSE_LEVEL, ZeroHandle
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Constructor Summary
Constructors Constructor Description SoSupervisedTextureClassificationProcessing3d()
Constructor.
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Method Summary
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Methods inherited from class com.openinventor.imageviz.engines.SoImageVizEngine
abortEvaluate, isEvaluating, startEvaluate, waitEvaluate
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Methods inherited from class com.openinventor.inventor.engines.SoEngine
copy, getByName, getOutput, getOutputName
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Methods inherited from class com.openinventor.inventor.fields.SoFieldContainer
copyFieldValues, copyFieldValues, enableNotify, fieldsAreEqual, get, getAllFields, getEventIn, getEventOut, getField, getFieldName, hasDefaultValues, isNotifyEnabled, set, setToDefaults
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Methods inherited from class com.openinventor.inventor.misc.SoBase
dispose, getName, isDisposable, isSynchronizable, setName, setSynchronizable, touch
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Methods inherited from class com.openinventor.inventor.Inventor
getNativeResourceHandle
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Field Detail
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inImage
public final SoSFImageDataAdapter inImage
The input grayscale image to segment. Default value is NULL. Supported types include: grayscale image.
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inTrainingImage
public final SoSFImageDataAdapter inTrainingImage
The input label training image (16 or 32 bits). Each label represents a class sample for the learning step. Default value is NULL. Supported types include: label image.
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featureGroup
public final SoSFBitMask<SoSupervisedTextureClassificationProcessing3d.FeatureGroups> featureGroup
The groups of textural features to compute. . Default is FIRST_ORDER_STATISTICS | HISTOGRAM_STATISTICS | INTENSITY
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radiusRange
public final SoSFVec2i32 radiusRange
The minimum and maximum radius of the circular neighborhoods used for computing textural features. Default value isSbVec2i32(2,8)
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radiusStep
public final SoSFUInt32 radiusStep
The step used to define the set of radius between minimum and maximum. The maximum radius is systematically added to the radius list. Default value is 6.
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coocRadius
public final SoSFUInt32 coocRadius
Radius of the circular neighborhood used by the cooccurrence features. Default value is 6.
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coocTextonShape
public final SoSFEnum<SoSupervisedTextureClassificationProcessing3d.CoocTextonShapes> coocTextonShape
The shape of the co-occurrence texton, i.e., the pattern defined by the set of co-occurrence vectors. This shape represents the distribution of points around the target point for computing the co-occurrence matrix. The shape, associated to the texton size, defines the set of vectors that are used for computing co-occurrence features. For instance, in 2D, a Cube shape of size 3 defines the co-occurrence vectors (-3, -3) , (0, -3), (3, -3), (-3, 0) , (3, 0), (-3, 3) , (0, 3) and (3, 3). This parameter is ignored if none of the co-occurrence measure types is selected. . Default is SPHERE
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coocTextonSize
public final SoSFUInt32 coocTextonSize
The size of the texton shape for co-occurrence features. This size is constrained by the radius parameter. The constraint depends on the texton shape. For instance, with a square texton, the texton size cannot exceed the rounded value of . This parameter is ignored if none of the co-occurrence measure types is selected. Default value is 2.
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minSeparationPercentage
public final SoSFDouble minSeparationPercentage
This parameter controls the rejection criteria of the feature selection algorithm (FS). A measure is rejected if its contribution does not increase enough the separation power of the classification model. This ratio indicates the minimal relative growth required to keep a measure. Please refer to Feature Selection section for more information about this parameter. The value must be greater than or equal to 0.0. Default value is 3.0.
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outLabelImage
public final SoImageVizEngineOutput<SoSFImageDataAdapter,SoImageDataAdapter> outLabelImage
The output label image representing the texture classification result. Default value is NULL. Supported types include: label image.
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outMapType
public final SoSFEnum<SoSupervisedTextureClassificationProcessing3d.OutMapTypes> outMapType
The Output map image type. Default is CLOSEST_DISTANCE. . Default is CLOSEST_DISTANCE
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outMapImage
public final SoImageVizEngineOutput<SoSFImageDataAdapter,SoImageDataAdapter> outMapImage
Output map image. The type of the image will be float. Default value is NULL. Supported types include: grayscale binary label color image.
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