Class FillPenUpDurations

This transformation fills gaps of online signature by interpolating the last known feature values. Gaps should be represented in the signature with two zero pressure border points.

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

Properties

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InputFeatures

Gets or sets the features of an online signature that need to be altered

Declaration
public List<FeatureDescriptor<List<double>>> InputFeatures { get; set; }
Property Value
Type Description
List<FeatureDescriptor<List<System.Double>>>
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InterpolationType

An implementation of IInterpolation

Declaration
public Type InterpolationType { get; set; }
Property Value
Type Description
Type
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OutputFeatures

Gets or sets the features of an online signature that were altered

Declaration
public List<FeatureDescriptor<List<double>>> OutputFeatures { get; set; }
Property Value
Type Description
List<FeatureDescriptor<List<System.Double>>>
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PointTypeInputFeature

Gets or sets the feature representing the type of the points in an online signature

Declaration
public FeatureDescriptor<List<double>> PointTypeInputFeature { get; set; }
Property Value
Type Description
FeatureDescriptor<List<System.Double>>
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PointTypeOutputFeature

Gets or sets the feature representing the modified point type values in an online signature

Declaration
public FeatureDescriptor<List<double>> PointTypeOutputFeature { get; set; }
Property Value
Type Description
FeatureDescriptor<List<System.Double>>
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PressureInputFeature

Gets or sets the feature representing pressure in an online signature

Declaration
public FeatureDescriptor<List<double>> PressureInputFeature { get; set; }
Property Value
Type Description
FeatureDescriptor<List<System.Double>>
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PressureOutputFeature

Gets or sets the feature representing the modified pressure values of an online signature

Declaration
public FeatureDescriptor<List<double>> PressureOutputFeature { get; set; }
Property Value
Type Description
FeatureDescriptor<List<System.Double>>
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TimeInputFeature

Gets or sets the feature representing the timestamps of an online signature

Declaration
public FeatureDescriptor<List<double>> TimeInputFeature { get; set; }
Property Value
Type Description
FeatureDescriptor<List<System.Double>>
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TimeOutputFeature

Gets or sets the feature representing the modified timestamps of an online signature

Declaration
public FeatureDescriptor<List<double>> TimeOutputFeature { get; set; }
Property Value
Type Description
FeatureDescriptor<List<System.Double>>

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

See Also