Class EMDHistogramCostExtractor

Namespace

OpenCvSharp

Assembly

OpenCvSharp.dll

An EMD (Earth Mover Distance) based histogram cost extractor.

public class EMDHistogramCostExtractor : HistogramCostExtractor, IDisposable

Inheritance

object

DisposableObject

CvPtrObject

Algorithm

HistogramCostExtractor

EMDHistogramCostExtractor

Implements

IDisposable

Inherited Members

HistogramCostExtractor.BuildCostMatrix(InputArray, InputArray, OutputArray)

HistogramCostExtractor.NDummies

HistogramCostExtractor.DefaultCost

Algorithm.Write(FileStorage)

Algorithm.Read(FileNode)

Algorithm.Empty

Algorithm.Save(string)

Algorithm.GetDefaultName()

CvPtrObject.RawPtr

CvPtrObject.DisposeManaged()

CvPtrObject.DisposeUnmanaged()

DisposableObject.DataHandle

DisposableObject.IsDisposed

DisposableObject.IsEnabledDispose

DisposableObject.AllocatedMemory

DisposableObject.AllocatedMemorySize

DisposableObject.Dispose()

DisposableObject.Dispose(bool)

DisposableObject.AllocGCHandle(object)

DisposableObject.AllocMemory(int)

DisposableObject.NotifyMemoryPressure(long)

DisposableObject.ThrowIfDisposed()

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Properties

NormFlag

The norm flag used to compute distances between histograms.

public DistanceTypes NormFlag { get; set; }

Property Value

DistanceTypes

Methods

Create(DistanceTypes, int, float)

Creates an EMDHistogramCostExtractor.

public static EMDHistogramCostExtractor Create(DistanceTypes flag = DistanceTypes.L2, int nDummies = 25, float defaultCost = 0.2)

Parameters

flag DistanceTypes

Distance norm type (e.g. DistanceTypes.L2).

nDummies int

Number of dummy histogram bins. Default: 25.

defaultCost float

Default cost for dummy bins. Default: 0.2.

Returns

EMDHistogramCostExtractor