| SoExpandLabelsProcessing Class |
SoExpandLabelsProcessing engine
Inheritance HierarchyOIV.InventorSoNetBase
OIV.InventorSoDisposable
OIV.Inventor.MiscSoBase
OIV.Inventor.FieldsSoFieldContainer
OIV.Inventor.EnginesSoEngine
OIV.ImageViz.EnginesSoImageVizEngine
OIV.ImageViz.Engines.ImageSegmentation.SeparatingAndFillingSoExpandLabelsProcessing
Namespace: OIV.ImageViz.Engines.ImageSegmentation.SeparatingAndFilling
Assembly: OIV.ImageViz (in OIV.ImageViz.dll) Version: 9.9.13.0 (9.9.13.0)
SyntaxThe SoExpandLabelsProcessing type exposes the following members.
Constructors| Name | Description | |
|---|---|---|
 | SoExpandLabelsProcessing | Constructor. |
Methods| Name | Description | |
|---|---|---|
| AbortEvaluate | Abort current processing as soon as possible. |
| Copy | Creates and returns an exact copy of the engine. |
| CopyFieldValues(SoFieldContainer) | Calls CopyFieldValues(fc, false). (Inherited from SoFieldContainer.) |
| CopyFieldValues(SoFieldContainer, Boolean) | Copies the contents of fc's fields into this object's fields. |
| Dispose |
Releases all resources used by SoDisposable.
(Inherited from SoDisposable.) |
| EnableNotify | Notification at this Field Container is enabled (if flag == true) or disabled (if flag == false). |
| Equals | (Inherited from Object.) |
| FieldsAreEqual | Returns true if this object's fields are exactly equal to fc's fields. |
| Get | Returns the values of the fields of this object in the Open Inventor ASCII file format in the given string. |
| GetAllFields | Returns a list of fields, including the eventIn's and eventOut's. |
| GetEventIn | Returns a the eventIn with the given name. |
| GetEventOut | Returns the eventOut with the given name. |
| GetField | Returns a the field of this object whose name is fieldName. |
| GetFieldName | Returns the name of the given field in the fieldName argument. |
| GetFields | Appends references to all of this object's fields to resultList, and returns the number of fields appended. |
| GetHashCode |
Overrides GetHashCode().
(Inherited from SoNetBase.) |
| GetName | Returns the name of an instance. |
| GetOutput | Returns a reference to the engine output with the given name. |
| GetOutputName | Returns (in outputName) the name of the engine output (output). |
| GetOutputs | Returns a list of outputs in this engine. |
| GetStringName | (Inherited from SoBase.) |
| GetType | Gets the Type of the current instance. (Inherited from Object.) |
| HasDefaultValues | Returns true if all of the object's fields have their default values. |
| IsEvaluating | Returns true if the engine evaluation is in progress. |
| IsNotifyEnabled | Notification is the process of telling interested objects that this object has changed. |
| IsSynchronizable | Gets the ScaleViz synchronizable state of this object. |
| Set | Sets one or more fields in this object to the values specified in the given string, which should be a string in the Open Inventor file format. |
| SetName | (Inherited from SoBase.) |
| SetSynchronizable | Sets this to be a ScaleViz synchronizable object. |
| SetToDefaults | Sets all fields in this object to their default values. |
| StartEvaluate | Evaluate engine and dependencies in another thread without blocking the current one. |
| ToString |
Converts this SoBase structure to a human readable string.
(Inherited from SoBase.) |
| Touch | Marks an instance as modified, simulating a change to it. |
| WaitEvaluate | Wait for the end of engine evaluation. |
Properties| Name | Description | |
|---|---|---|
 | computeMode | Select the compute Mode (2D or 3D or AUTO) . |
| expandMode | Select the type of expansion to perform. |
| inLabelImage | The input label image. |
| IsDisposable | ISafeDisposable interface implementation.
(Inherited from SoDisposable.) |
| neighborhood3d | In 3D configuration (see computeMode), the neighborhood connectivity defines the connectivity considered for processing adjacent voxels. |
| outLabelImage | The output label image. |
| UserData |
Gets or sets the user data to be contained by the field container.
(Inherited from SoFieldContainer.) |
Events| Name | Description | |
|---|---|---|
 | OnBegin | Event raised when the processing begins. |
| OnEnd | Event raised when processing ends and the result is available. |
| OnProgress | Event raised while processing is running. |
RemarksThe SoExpandLabelsProcessing engine performs an label expansion of an image.
For an introduction, see:
section Morphology
Introduction and definition for dilations
The label expansion cans be performed either with a REGIONS mode or an OBJECTS mode.
REGIONS mode
The engine performs an iterative dilation of a label image. It stops the process when the complete image is covered.
 |  |
OBJECTS mode
The engine performs a constrained dilation of a label image. Its first aim is to expand labels obtained by using an SoMarkerBasedWatershedProcessing engine with CATCHMENT mode, so that all black pixels of the boundaries are filled with the value of the most present label among the height neighbors.
FILE FORMAT/DEFAULT
ExpandLabelsProcessing {
| computeMode | MODE_AUTO |
| neighborhood3d | CONNECTIVITY_26 |
| expandMode | OBJECTS |
| inLabelImage | NULL |
Library references: dilatebasin dilateextrlab
See Also