GeneralizedHoughGuil Class

Guil, N., González-Linares, J.M. and Zapata, E.L. (1999). Bidimensional shape detection using an invariant approach. Pattern Recognition 32 (6): 1025-1038. Detects position, traslation and rotation

Inheritance Hierarchy

SystemObject
  OpenCvSharpDisposableObject
    OpenCvSharpDisposableCvObject
      OpenCvSharpAlgorithm
        OpenCvSharpGeneralizedHough
          OpenCvSharpGeneralizedHoughGuil

Namespace: OpenCvSharp
Assembly: OpenCvSharp (in OpenCvSharp.dll) Version: 3.4.1.20180605-33-CaRLSharp

Syntax

C++

JavaScript

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public class GeneralizedHoughGuil : GeneralizedHough

Public Class GeneralizedHoughGuil
	Inherits GeneralizedHough

public ref class GeneralizedHoughGuil : public GeneralizedHough

type GeneralizedHoughGuil =  
    class
        inherit GeneralizedHough
    end

OpenCvSharp.GeneralizedHoughGuil = function();

Type.createClass(
	'OpenCvSharp.GeneralizedHoughGuil',
	OpenCvSharp.GeneralizedHough);

The GeneralizedHoughGuil type exposes the following members.

Properties

	Name	Description
	AllocatedMemory	Gets or sets a memory address allocated by AllocMemory. (Inherited from DisposableObject.)
	AllocatedMemorySize	Gets or sets the byte length of the allocated memory (Inherited from DisposableObject.)
	AngleEpsilon	Maximal difference between angles that treated as equal.
	AngleStep	Angle step in degrees.
	AngleThresh	Angle votes threshold.
	CannyHighThresh	Canny high threshold. (Inherited from GeneralizedHough.)
	CannyLowThresh	Canny low threshold. (Inherited from GeneralizedHough.)
	CvPtr	Native pointer of OpenCV structure (Inherited from DisposableCvObject.)
	Dp	Inverse ratio of the accumulator resolution to the image resolution. (Inherited from GeneralizedHough.)
	Empty	Returns true if the Algorithm is empty (e.g. in the very beginning or after unsuccessful read (Inherited from Algorithm.)
	IsDisposed	Gets a value indicating whether this instance has been disposed. (Inherited from DisposableObject.)
	IsEnabledDispose	Gets or sets a value indicating whether you permit disposing this instance. (Inherited from DisposableObject.)
	Levels	Feature table levels.
	MaxAngle	Maximal rotation angle to detect in degrees.
	MaxBufferSize	Maximal size of inner buffers. (Inherited from GeneralizedHough.)
	MaxScale	Maximal scale to detect.
	MinAngle	Minimal rotation angle to detect in degrees.
	MinDist	Minimum distance between the centers of the detected objects. (Inherited from GeneralizedHough.)
	MinScale	Minimal scale to detect.
	PosThresh	Position votes threshold.
	ScaleStep	Scale step.
	ScaleThresh	Scale votes threshold.
	Xi	Angle difference in degrees between two points in feature.

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Methods

	Name	Description
	AllocGCHandle	Pins the object to be allocated by cvSetData. (Inherited from DisposableObject.)
	AllocMemory	Allocates the specified size of memory. (Inherited from DisposableObject.)
	Create	Creates a predefined GeneralizedHoughBallard object
	Detect(InputArray, OutputArray, OutputArray)	find template on image (Inherited from GeneralizedHough.)
	Detect(InputArray, InputArray, InputArray, OutputArray, OutputArray)	find template on image (Inherited from GeneralizedHough.)
	Dispose	Releases the resources (Inherited from DisposableObject.)
	DisposeManaged	Releases managed resources (Overrides DisposableObjectDisposeManaged.)
	DisposeUnmanaged	releases unmanaged resources (Inherited from DisposableCvObject.)
	Equals	Determines whether the specified object is equal to the current object. (Inherited from Object.)
	Finalize	Destructor (Inherited from DisposableObject.)
	GetDefaultName	Returns the algorithm string identifier. This string is used as top level xml/yml node tag when the object is saved to a file or string. (Inherited from Algorithm.)
	GetHashCode	Serves as the default hash function. (Inherited from Object.)
	GetType	Gets the Type of the current instance. (Inherited from Object.)
	MemberwiseClone	Creates a shallow copy of the current Object. (Inherited from Object.)
	NotifyMemoryPressure	Notifies the allocated size of memory. (Inherited from DisposableObject.)
	Read	Reads algorithm parameters from a file storage (Inherited from Algorithm.)
	Save	Saves the algorithm to a file. In order to make this method work, the derived class must implement Algorithm::write(FileStorage fs). (Inherited from Algorithm.)
	SetTemplate(InputArray, NullablePoint)	set template to search (Inherited from GeneralizedHough.)
	SetTemplate(InputArray, InputArray, InputArray, NullablePoint)	set template to search (Inherited from GeneralizedHough.)
	ThrowIfDisposed	If this object is disposed, then ObjectDisposedException is thrown. (Inherited from DisposableObject.)
	ToString	Returns a string that represents the current object. (Inherited from Object.)
	Write	Stores algorithm parameters in a file storage (Inherited from Algorithm.)

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Fields

	Name	Description
	dataHandle	Gets or sets a handle which allocates using cvSetData. (Inherited from DisposableObject.)
	ptr	Data pointer (Inherited from DisposableCvObject.)

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Reference

OpenCvSharp Namespace