Tonemap Class

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Base class for tonemapping algorithms - tools that are used to map HDR image to 8-bit range.

Inheritance Hierarchy

Namespace: Emgu.CV
Assembly: Emgu.CV.World (in Emgu.CV.World.dll) Version: 4.0.1.3373 (4.0.1.3373)

Syntax

public class Tonemap : UnmanagedObject, IAlgorithm

Public Class Tonemap
	Inherits UnmanagedObject
	Implements IAlgorithm

public ref class Tonemap : public UnmanagedObject, 
	IAlgorithm

type Tonemap =  
    class
        inherit UnmanagedObject
        interface IAlgorithm
    end

The Tonemap type exposes the following members.

Constructors

	Name	Description
	Tonemap(Single)	Creates simple linear mapper with gamma correction.
	Tonemap(IntPtr, IntPtr)	Default constructor that creates empty Tonemap

Properties

	Name	Description
	AlgorithmPtr	The pointer to the unamanged Algorith object
	Gamma	Positive value for gamma correction. Gamma value of 1.0 implies no correction, gamma equal to 2.2f is suitable for most displays.
	Ptr	Pointer to the unmanaged object (Inherited from UnmanagedObject.)

Methods

	Name	Description
	Dispose	The dispose function that implements IDisposable interface (Inherited from DisposableObject.)
	DisposeObject	Release the unmanaged memory associated with this Tonemap (Overrides DisposableObjectDisposeObject.)
	Equals	Determines whether the specified Object is equal to the current Object. (Inherited from Object.)
	Finalize	Destructor (Inherited from DisposableObject.)
	GetHashCode	Serves as a hash function for a particular type. (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.)
	Process	Tonemaps image.
	ReleaseManagedResources	Release the managed resources. This function will be called during the disposal of the current object. override ride this function if you need to call the Dispose() function on any managed IDisposable object created by the current object (Inherited from DisposableObject.)
	ToString	Returns a string that represents the current object. (Inherited from Object.)

Fields

	Name	Description
	_algorithmPtr	The pointer to the unmanaged Algorithm object
	_ptr	A pointer to the unmanaged object (Inherited from UnmanagedObject.)
	_tonemapPtr	The pointer to the unmanaged Tonemap object

Extension Methods

	Name	Description
	Clear	Clear the algorithm (Defined by AlgorithmExtensions.)
	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. (Defined by AlgorithmExtensions.)
	IsEmpty	Returns true if the Algorithm is empty. e.g. in the very beginning or after unsuccessful read. (Defined by AlgorithmExtensions.)
	Load	Loads algorithm from the file (Defined by AlgorithmExtensions.)
	LoadFromString	Loads algorithm from a String (Defined by AlgorithmExtensions.)
	Read	Reads algorithm parameters from a file storage. (Defined by AlgorithmExtensions.)
	Save	Save the algorithm to file (Defined by AlgorithmExtensions.)
	SaveToString	Save the algorithm to a string (Defined by AlgorithmExtensions.)
	Write(FileStorage)	Overloaded. Stores algorithm parameters in a file storage (Defined by AlgorithmExtensions.)
	Write(FileStorage, String)	Overloaded. Stores algorithm parameters in a file storage (Defined by AlgorithmExtensions.)