Class TonemapReinhard

Namespace

OpenCvSharp

Assembly

OpenCvSharp.dll

This is a global tonemapping operator that models human visual system.

Mapping function is controlled by adaptation parameter, that is computed using light adaptation and color adaptation. For more information see @cite RD05.

public sealed class TonemapReinhard : Tonemap, IDisposable, ICvPtrHolder

Inheritance

object

DisposableObject

DisposableCvObject

Algorithm

Tonemap

TonemapReinhard

Implements

IDisposable

ICvPtrHolder

Inherited Members

Tonemap.Create(float)

Tonemap.Process(InputArray, OutputArray)

Tonemap.Gamma

Algorithm.Write(FileStorage)

Algorithm.Read(FileNode)

Algorithm.Empty

Algorithm.Save(string)

Algorithm.GetDefaultName()

DisposableCvObject.CvPtr

DisposableObject.IsDisposed

DisposableObject.IsEnabledDispose

DisposableObject.Dispose()

DisposableObject.ThrowIfDisposed()

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.ReferenceEquals(object, object)

object.ToString()

Properties

ColorAdaptation

Gets or sets chromatic adaptation in [0, 1] range. If 1 channels are treated independently, if 0 adaptation level is the same for each channel.

public float ColorAdaptation { get; set; }

Property Value

float

Intensity

Gets or sets result intensity in [-8, 8] range. Greater intensity produces brighter results.

public float Intensity { get; set; }

Property Value

float

LightAdaptation

Gets or sets light adaptation in [0, 1] range. If 1 adaptation is based only on pixel value, if 0 it's global, otherwise it's a weighted mean of this two cases.

public float LightAdaptation { get; set; }

Property Value

float

Methods

Create(float, float, float, float)

Creates TonemapReinhard object

public static TonemapReinhard Create(float gamma = 1, float intensity = 0, float lightAdapt = 1, float colorAdapt = 0)

Parameters

gamma float

positive value for gamma correction. Gamma value of 1.0 implies no correction, gamma equal to 2.2f is suitable for most displays. Generally gamma > 1 brightens the image and gamma < 1 darkens it.

intensity float

result intensity in [-8, 8] range. Greater intensity produces brighter results.

lightAdapt float

light adaptation in [0, 1] range. If 1 adaptation is based only on pixel value, if 0 it's global, otherwise it's a weighted mean of this two cases.

colorAdapt float

chromatic adaptation in [0, 1] range. If 1 channels are treated independently, if 0 adaptation level is the same for each channel.

Returns

TonemapReinhard

DisposeManaged()

Releases managed resources

protected override void DisposeManaged()