Class EdgeBoxes

Class implementing EdgeBoxes algorithm from @cite ZitnickECCV14edgeBoxes

Inheritance

System.Object

DisposableObject

DisposableCvObject

Algorithm

EdgeBoxes

Implements

ICvPtrHolder

Inherited Members

Algorithm.Write(FileStorage)

Algorithm.Read(FileNode)

Algorithm.Empty

Algorithm.Save(String)

Algorithm.GetDefaultName()

DisposableCvObject.ptr

DisposableCvObject.CvPtr

DisposableObject.DataHandle

DisposableObject.IsDisposed

DisposableObject.IsEnabledDispose

DisposableObject.AllocatedMemory

DisposableObject.AllocatedMemorySize

DisposableObject.Dispose()

DisposableObject.Dispose(Boolean)

DisposableObject.AllocGCHandle(Object)

DisposableObject.AllocMemory(Int32)

DisposableObject.NotifyMemoryPressure(Int64)

DisposableObject.ThrowIfDisposed()

Namespace: OpenCvSharp.XImgProc

Assembly: OpenCvSharp.dll

Syntax

public class EdgeBoxes : Algorithm, ICvPtrHolder

Constructors

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EdgeBoxes(IntPtr)

Creates instance by raw pointer

Declaration

protected EdgeBoxes(IntPtr p)

Parameters

Type	Name	Description
IntPtr	p

Properties

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Alpha

Gets or sets the step size of sliding window search.

Declaration

public virtual float Alpha { get; set; }

Property Value

Type	Description
System.Single

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Beta

Gets or sets the nms threshold for object proposals.

Declaration

public virtual float Beta { get; set; }

Property Value

Type	Description
System.Single

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ClusterMinMag

Gets or sets the cluster min magnitude.

Declaration

public virtual float ClusterMinMag { get; set; }

Property Value

Type	Description
System.Single

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EdgeMergeThr

Gets or sets the edge merge threshold.

Declaration

public virtual float EdgeMergeThr { get; set; }

Property Value

Type	Description
System.Single

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EdgeMinMag

Gets or sets the edge min magnitude.

Declaration

public virtual float EdgeMinMag { get; set; }

Property Value

Type	Description
System.Single

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Eta

Gets or sets adaptation rate for nms threshold.

Declaration

public virtual float Eta { get; set; }

Property Value

Type	Description
System.Single

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Gamma

Gets or sets the affinity sensitivity.

Declaration

public virtual float Gamma { get; set; }

Property Value

Type	Description
System.Single

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Kappa

Gets or sets the scale sensitivity.

Declaration

public virtual float Kappa { get; set; }

Property Value

Type	Description
System.Single

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MaxAspectRatio

Gets or sets the max aspect ratio of boxes.

Declaration

public virtual float MaxAspectRatio { get; set; }

Property Value

Type	Description
System.Single

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MaxBoxes

Gets or sets the max number of boxes to detect.

Declaration

public virtual int MaxBoxes { get; set; }

Property Value

Type	Description
System.Int32

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MinBoxArea

Gets or sets the minimum area of boxes.

Declaration

public virtual float MinBoxArea { get; set; }

Property Value

Type	Description
System.Single

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MinScore

Gets or sets the min score of boxes to detect.

Declaration

public virtual float MinScore { get; set; }

Property Value

Type	Description
System.Single

Methods

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Create(Single, Single, Single, Single, Int32, Single, Single, Single, Single, Single, Single, Single)

Creates a EdgeBoxes

Declaration

public static EdgeBoxes Create(float alpha = 0.65F, float beta = 0.75F, float eta = 1F, float minScore = 0.01F, int maxBoxes = 10000, float edgeMinMag = 0.1F, float edgeMergeThr = 0.5F, float clusterMinMag = 0.5F, float maxAspectRatio = 3F, float minBoxArea = 1000F, float gamma = 2F, float kappa = 1.5F)

Parameters

Type	Name	Description
System.Single	alpha	step size of sliding window search.
System.Single	beta	nms threshold for object proposals.
System.Single	eta	adaptation rate for nms threshold.
System.Single	minScore	min score of boxes to detect.
System.Int32	maxBoxes	max number of boxes to detect.
System.Single	edgeMinMag	edge min magnitude. Increase to trade off accuracy for speed.
System.Single	edgeMergeThr	edge merge threshold. Increase to trade off accuracy for speed.
System.Single	clusterMinMag	cluster min magnitude. Increase to trade off accuracy for speed.
System.Single	maxAspectRatio	max aspect ratio of boxes.
System.Single	minBoxArea	minimum area of boxes.
System.Single	gamma	affinity sensitivity.
System.Single	kappa	scale sensitivity.

Returns

Type	Description
EdgeBoxes

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DisposeManaged()

Releases managed resources

Declaration

protected override void DisposeManaged()

Overrides

DisposableObject.DisposeManaged()

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DisposeUnmanaged()

Declaration

protected override void DisposeUnmanaged()

Overrides

DisposableCvObject.DisposeUnmanaged()

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Get()

Declaration

public override IntPtr Get()

Returns

Type	Description
IntPtr

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GetBoundingBoxes(InputArray, InputArray, out Rect[])

Returns array containing proposal boxes.

Declaration

public virtual void GetBoundingBoxes(InputArray edgeMap, InputArray orientationMap, out Rect[] boxes)

Parameters

Type	Name	Description
InputArray	edgeMap	edge image.
InputArray	orientationMap	orientation map.
OpenCvSharp.Rect[]	boxes	proposal boxes.

Implements

ICvPtrHolder