Class LmsAdaptationMatrix

Matrices used for transformation from CieXyz to Lms, defining the cone response domain. Used in IChromaticAdaptation

Inheritance
object
LmsAdaptationMatrix
Inherited Members
Namespace: SixLabors.ImageSharp.ColorSpaces.Conversion
Assembly: SixLabors.ImageSharp.dll
Syntax
public static class LmsAdaptationMatrix
Remarks

Matrix data obtained from: Two New von Kries Based Chromatic Adaptation Transforms Found by Numerical Optimization S. Bianco, R. Schettini DISCo, Department of Informatics, Systems and Communication, University of Milan-Bicocca, viale Sarca 336, 20126 Milan, Italy https://web.stanford.edu/~sujason/ColorBalancing/Papers/Two%20New%20von%20Kries%20Based%20Chromatic%20Adaptation.pdf

Fields

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Bradford

Bradford chromatic adaptation transform matrix (used in CMCCAT97)

Declaration
public static readonly Matrix4x4 Bradford
Field Value
Type Description
Matrix4x4
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BradfordSharp

Spectral sharpening and the Bradford transform

Declaration
public static readonly Matrix4x4 BradfordSharp
Field Value
Type Description
Matrix4x4
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CAT02

CAT02 (optimized for minimizing CIELAB differences)

Declaration
public static readonly Matrix4x4 CAT02
Field Value
Type Description
Matrix4x4
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CMCCAT2000

CMCCAT2000 (fitted from all available color data sets)

Declaration
public static readonly Matrix4x4 CMCCAT2000
Field Value
Type Description
Matrix4x4
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VonKriesHPE

Von Kries chromatic adaptation transform matrix (Hunt-Pointer-Estevez for equal energy)

Declaration
public static readonly Matrix4x4 VonKriesHPE
Field Value
Type Description
Matrix4x4
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VonKriesHPEAdjusted

Von Kries chromatic adaptation transform matrix (Hunt-Pointer-Estevez adjusted for D65)

Declaration
public static readonly Matrix4x4 VonKriesHPEAdjusted
Field Value
Type Description
Matrix4x4
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XyzScaling

XYZ scaling chromatic adaptation transform matrix

Declaration
public static readonly Matrix4x4 XyzScaling
Field Value
Type Description
Matrix4x4