Class GeneralizedHough

Namespace

OpenCvSharp

Assembly

OpenCvSharp.dll

finds arbitrary template in the grayscale image using Generalized Hough Transform

public abstract class GeneralizedHough : Algorithm, IDisposable, ICvPtrHolder

Inheritance

object

DisposableObject

DisposableCvObject

Algorithm

GeneralizedHough

Implements

IDisposable

ICvPtrHolder

Derived

GeneralizedHoughBallard

GeneralizedHoughGuil

Inherited Members

Algorithm.Write(FileStorage)

Algorithm.Read(FileNode)

Algorithm.Empty

Algorithm.Save(string)

Algorithm.GetDefaultName()

DisposableCvObject.ptr

DisposableCvObject.DisposeUnmanaged()

DisposableCvObject.CvPtr

DisposableObject.DataHandle

DisposableObject.IsDisposed

DisposableObject.IsEnabledDispose

DisposableObject.AllocatedMemory

DisposableObject.AllocatedMemorySize

DisposableObject.Dispose()

DisposableObject.Dispose(bool)

DisposableObject.DisposeManaged()

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

CannyHighThresh

Canny high threshold.

public int CannyHighThresh { get; set; }

Property Value

int

CannyLowThresh

Canny low threshold.

public int CannyLowThresh { get; set; }

Property Value

int

Dp

Inverse ratio of the accumulator resolution to the image resolution.

public double Dp { get; set; }

Property Value

double

MaxBufferSize

Maximal size of inner buffers.

public int MaxBufferSize { get; set; }

Property Value

int

MinDist

Minimum distance between the centers of the detected objects.

public double MinDist { get; set; }

Property Value

double

Methods

Detect(InputArray, InputArray, InputArray, OutputArray, OutputArray?)

find template on image

public virtual void Detect(InputArray edges, InputArray dx, InputArray dy, OutputArray positions, OutputArray? votes = null)

Parameters

edges InputArray

dx InputArray

dy InputArray

positions OutputArray

votes OutputArray

Detect(InputArray, OutputArray, OutputArray?)

find template on image

public virtual void Detect(InputArray image, OutputArray positions, OutputArray? votes = null)

Parameters

image InputArray

positions OutputArray

votes OutputArray

SetTemplate(InputArray, InputArray, InputArray, Point?)

set template to search

public virtual void SetTemplate(InputArray edges, InputArray dx, InputArray dy, Point? templCenter = null)

Parameters

edges InputArray

dx InputArray

dy InputArray

templCenter Point?

SetTemplate(InputArray, Point?)

set template to search

public void SetTemplate(InputArray templ, Point? templCenter = null)

Parameters

templ InputArray

templCenter Point?