Class HistogramCostExtractor

Namespace

OpenCvSharp

Assembly

OpenCvSharp.dll

Abstract base class for histogram cost algorithms used in shape matching.

public abstract class HistogramCostExtractor : Algorithm, IDisposable

Inheritance

object

CvObject

CvPtrObject

Algorithm

HistogramCostExtractor

Implements

IDisposable

Derived

ChiHistogramCostExtractor

EMDHistogramCostExtractor

EMDL1HistogramCostExtractor

NormHistogramCostExtractor

Inherited Members

Algorithm.Write(FileStorage)

Algorithm.Read(FileNode)

Algorithm.Empty

Algorithm.Save(string)

Algorithm.GetDefaultName()

CvPtrObject.RawPtr

CvObject.IsDisposed

CvObject.ptr

CvObject.SetSafeHandle(OpenCvSafeHandle)

CvObject.SetPostReleaseAction(Action)

CvObject.Dispose()

CvObject.Dispose(bool)

CvObject.DisposeManaged()

CvObject.DisposeUnmanaged()

CvObject.ThrowIfDisposed()

CvObject.CvPtr

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Constructors

HistogramCostExtractor(nint, nint, Action<nint>)

Constructor for the factory pattern (cv::Ptr<T>* + raw T*).

Properties

DefaultCost

The default cost assigned to dummy bins.

NDummies

The number of dummy histogram bins added to each histogram to handle size differences.

Methods

BuildCostMatrix(InputArray, InputArray, OutputArray)

Builds a cost matrix from two sets of descriptors.