Class ComponentExtraction

Extracts unsorted components by tracing through the binary Skeleton raster.

Default Pipeline Input: (bool[,]) Skeleton, (List{Point}) EndPoints, (List{Point}) CrossingPoints

Default Pipeline Output: (List{List{PointF}}) Components

Inheritance
System.Object
PipelineBase
ComponentExtraction
Inherited Members
Namespace: SigStat.Common.Transforms
Assembly: SigStat.Common.dll
Syntax
public class ComponentExtraction : PipelineBase, ILoggerObject, IProgress, ITransformation, IPipelineIO

Constructors

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ComponentExtraction(Int32)

Initializes a new instance of the ComponentExtraction class with specified sampling resolution.

Declaration
public ComponentExtraction(int samplingResolution)
Parameters
Type Name Description
System.Int32 samplingResolution

Steps to trace before a new point is sampled. Smaller values result in a more precise tracing. Provide a positive value.

Properties

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CrossingPoints

crossing points

Declaration
public FeatureDescriptor<List<Point>> CrossingPoints { get; set; }
Property Value
Type Description
FeatureDescriptor<List<Point>>
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EndPoints

endpoints

Declaration
public FeatureDescriptor<List<Point>> EndPoints { get; set; }
Property Value
Type Description
FeatureDescriptor<List<Point>>
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OutputComponents

Output components

Declaration
public FeatureDescriptor<List<List<PointF>>> OutputComponents { get; set; }
Property Value
Type Description
FeatureDescriptor<List<List<PointF>>>
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Skeleton

binary representation of a signature image

Declaration
public FeatureDescriptor<bool[, ]> Skeleton { get; set; }
Property Value
Type Description
FeatureDescriptor<System.Boolean[,]>

Methods

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Transform(Signature)

Executes the transform on the signature parameter. This function gets called by the pipeline.

Declaration
public void Transform(Signature signature)
Parameters
Type Name Description
Signature signature

The Signature with a set of features to be transformed.

Implements