SoLocalAdaptiveThresholdProcessing

java.lang.Object
- com.openinventor.inventor.Inventor
- - com.openinventor.inventor.misc.SoBase
  - - com.openinventor.inventor.fields.SoFieldContainer
    - - com.openinventor.inventor.engines.SoEngine
      - com.openinventor.imageviz.engines.SoImageVizEngine
        
        com.openinventor.imageviz.engines.imagesegmentation.binarization.SoLocalAdaptiveThresholdProcessing

All Implemented Interfaces:

SafeDisposable
```
public class SoLocalAdaptiveThresholdProcessing
extends SoImageVizEngine
```
SoLocalAdaptiveThresholdProcessing engine. The SoLocalAdaptiveThresholdProcessing engine performs a binarization of a grayscale image based on the mean intensity of a sliding window centered around each voxel.
Each voxel value is compared to the mean intensity of its local window. The corresponding voxel in the binary output depends on the threshold value, mode, and comparison criterion.
In additive mode with comparison criterion set to GREATER_OR_EQUAL, the output is set to 1 if .
In multiplicative mode with comparison criterion set to GREATER_OR_EQUAL, the output is set to 1 if .
For example to select voxels lower than 90% of their local mean, set threshold field to 0.9, comparisonCriterion field to LESS_OR_EQUAL and thresholdMode field to MULTIPLICATIVE.

: SoAdaptiveThresholdingProcessing, SoAutoThresholdingProcessing.
File format/default:
LocalAdaptiveThresholdProcessing {
}

Library references: local_adaptive_threshold2d local_adaptive_threshold3d

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description
`static class`	`SoLocalAdaptiveThresholdProcessing.ComparisonCriterions`
`static class`	`SoLocalAdaptiveThresholdProcessing.ThresholdModes`

Nested classes/interfaces inherited from class com.openinventor.imageviz.engines.SoImageVizEngine
SoImageVizEngine.ComputeModes, SoImageVizEngine.EventArg, SoImageVizEngine.Neighborhood3ds

Nested classes/interfaces inherited from class com.openinventor.inventor.Inventor
Inventor.ConstructorCommand

Field Summary

Fields
Modifier and Type	Field	Description
`SoSFEnum<SoLocalAdaptiveThresholdProcessing.ComparisonCriterions>`	`comparisonCriterion`	Select the comparison test to perform between image and value.
`SoSFEnum<SoImageVizEngine.ComputeModes>`	`computeMode`	Select the compute Mode (2D or 3D or AUTO) .
`SoSFImageDataAdapter`	`inImage`	Input image.
`SoSFVec3i32`	`kernelSize`	The kernel size in each direction for computing the mean intensity.
`SoImageVizEngineOutput<SoSFImageDataAdapter,SoImageDataAdapter>`	`outBinaryImage`	The output binary image.
`SoSFFloat`	`threshold`	Enter a floating value Default value is 1.0f.
`SoSFEnum<SoLocalAdaptiveThresholdProcessing.ThresholdModes>`	`thresholdMode`	Local threshold mode .

Fields inherited from class com.openinventor.imageviz.engines.SoImageVizEngine
onBegin, onEnd, onProgress

Fields inherited from class com.openinventor.inventor.Inventor
VERBOSE_LEVEL, ZeroHandle

Constructor Summary

Constructors
Constructor Description

SoLocalAdaptiveThresholdProcessing()
Constructor.

Method Summary
- Methods inherited from class com.openinventor.imageviz.engines.SoImageVizEngine
  abortEvaluate, isEvaluating, startEvaluate, waitEvaluate
- Methods inherited from class com.openinventor.inventor.engines.SoEngine
  copy, getByName, getOutput, getOutputName
- Methods inherited from class com.openinventor.inventor.fields.SoFieldContainer
  copyFieldValues, copyFieldValues, enableNotify, fieldsAreEqual, get, getAllFields, getEventIn, getEventOut, getField, getFieldName, hasDefaultValues, isNotifyEnabled, set, setToDefaults
- Methods inherited from class com.openinventor.inventor.misc.SoBase
  dispose, getName, isDisposable, isSynchronizable, setName, setSynchronizable, touch
- Methods inherited from class com.openinventor.inventor.Inventor
  getNativeResourceHandle
- Methods inherited from class java.lang.Object
  equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - computeMode
```
public final SoSFEnum<SoImageVizEngine.ComputeModes> computeMode
```
    Select the compute Mode (2D or 3D or AUTO) . Default is MODE_AUTO
  - kernelSize
```
public final SoSFVec3i32 kernelSize
```
    The kernel size in each direction for computing the mean intensity. Default value is SbVec3i32(30,30,30)
  - inImage
```
public final SoSFImageDataAdapter inImage
```
    Input image. The type of image can be integer or float Default value is NULL. Supported types include: grayscale image.
  - threshold
```
public final SoSFFloat threshold
```
    Enter a floating value Default value is 1.0f.
  - comparisonCriterion
```
public final SoSFEnum<SoLocalAdaptiveThresholdProcessing.ComparisonCriterions> comparisonCriterion
```
    Select the comparison test to perform between image and value. . Default is GREATER_OR_EQUAL
  - thresholdMode
```
public final SoSFEnum<SoLocalAdaptiveThresholdProcessing.ThresholdModes> thresholdMode
```
    Local threshold mode . Default is MULTIPLICATIVE
  - outBinaryImage
```
public final SoImageVizEngineOutput<SoSFImageDataAdapter,SoImageDataAdapter> outBinaryImage
```
    The output binary image. Default value is NULL. Supported types include: binary image.
- Constructor Detail
  - SoLocalAdaptiveThresholdProcessing
```
public SoLocalAdaptiveThresholdProcessing()
```
    Constructor.