diff --git a/src/ImageSharp/ColorProfiles/ColorConversionOptions.cs b/src/ImageSharp/ColorProfiles/ColorConversionOptions.cs
index 384ab6a7f7..920fdd8007 100644
--- a/src/ImageSharp/ColorProfiles/ColorConversionOptions.cs
+++ b/src/ImageSharp/ColorProfiles/ColorConversionOptions.cs
@@ -18,7 +18,7 @@ public class ColorConversionOptions
///
/// Initializes a new instance of the class.
///
- public ColorConversionOptions() => this.AdaptationMatrix = LmsAdaptationMatrix.Bradford;
+ public ColorConversionOptions() => this.AdaptationMatrix = KnownChromaticAdaptationMatrices.Bradford;
///
/// Gets the memory allocator.
@@ -38,15 +38,16 @@ public class ColorConversionOptions
///
/// Gets the source working space used for companding in conversions from/to XYZ color space.
///
- public RgbWorkingSpace RgbWorkingSpace { get; init; } = RgbWorkingSpaces.SRgb;
+ public RgbWorkingSpace RgbWorkingSpace { get; init; } = KnownRgbWorkingSpaces.SRgb;
///
/// Gets the destination working space used for companding in conversions from/to XYZ color space.
///
- public RgbWorkingSpace TargetRgbWorkingSpace { get; init; } = RgbWorkingSpaces.SRgb;
+ public RgbWorkingSpace TargetRgbWorkingSpace { get; init; } = KnownRgbWorkingSpaces.SRgb;
///
/// Gets the transformation matrix used in conversion to perform chromatic adaptation.
+ /// for further information. Default is Bradford.
///
public Matrix4x4 AdaptationMatrix
{
diff --git a/src/ImageSharp/ColorProfiles/LmsAdaptationMatrix.cs b/src/ImageSharp/ColorProfiles/KnownChromaticAdaptationMatrices.cs
similarity index 77%
rename from src/ImageSharp/ColorProfiles/LmsAdaptationMatrix.cs
rename to src/ImageSharp/ColorProfiles/KnownChromaticAdaptationMatrices.cs
index b5b2887cc4..cbc76332b6 100644
--- a/src/ImageSharp/ColorProfiles/LmsAdaptationMatrix.cs
+++ b/src/ImageSharp/ColorProfiles/KnownChromaticAdaptationMatrices.cs
@@ -6,19 +6,23 @@ using System.Numerics;
namespace SixLabors.ImageSharp.ColorProfiles;
///
-/// Matrices used for transformation from to , defining the cone response domain.
+/// Provides matrices for chromatic adaptation, facilitating the adjustment of color values
+/// under different light sources to maintain color constancy. This class supports common
+/// adaptation transforms based on the von Kries coefficient law, which assumes independent
+/// scaling of the cone responses in the human eye. These matrices can be applied to convert
+/// color coordinates between different illuminants, ensuring consistent color appearance
+/// across various lighting conditions.
///
///
-/// 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
+/// Supported adaptation matrices include the Bradford, von Kries, and Sharp transforms.
+/// These matrices are typically used in conjunction with color space conversions, such as from XYZ
+/// to RGB, to achieve accurate color rendition in digital imaging applications.
///
-public static class LmsAdaptationMatrix
+
+public static class KnownChromaticAdaptationMatrices
{
///
- /// Von Kries chromatic adaptation transform matrix (Hunt-Pointer-Estevez adjusted for D65)
+ /// von Kries chromatic adaptation transform matrix (Hunt-Pointer-Estevez adjusted for D65)
///
public static readonly Matrix4x4 VonKriesHPEAdjusted
= Matrix4x4.Transpose(new Matrix4x4
@@ -36,7 +40,7 @@ public static class LmsAdaptationMatrix
});
///
- /// Von Kries chromatic adaptation transform matrix (Hunt-Pointer-Estevez for equal energy)
+ /// von Kries chromatic adaptation transform matrix (Hunt-Pointer-Estevez for equal energy)
///
public static readonly Matrix4x4 VonKriesHPE
= Matrix4x4.Transpose(new Matrix4x4
diff --git a/src/ImageSharp/ColorProfiles/RgbWorkingSpaces.cs b/src/ImageSharp/ColorProfiles/KnownRgbWorkingSpaces.cs
similarity index 99%
rename from src/ImageSharp/ColorProfiles/RgbWorkingSpaces.cs
rename to src/ImageSharp/ColorProfiles/KnownRgbWorkingSpaces.cs
index c0d7f50746..3b15c7fe60 100644
--- a/src/ImageSharp/ColorProfiles/RgbWorkingSpaces.cs
+++ b/src/ImageSharp/ColorProfiles/KnownRgbWorkingSpaces.cs
@@ -1,4 +1,4 @@
-// Copyright (c) Six Labors.
+// Copyright (c) Six Labors.
// Licensed under the Six Labors Split License.
using SixLabors.ImageSharp.ColorProfiles;
@@ -10,7 +10,7 @@ namespace SixLabors.ColorProfiles;
///
/// Chromaticity coordinates based on:
///
-public static class RgbWorkingSpaces
+public static class KnownRgbWorkingSpaces
{
///
/// sRgb working space.
diff --git a/tests/ImageSharp.Tests/ColorProfiles/RgbAndCieXyzConversionTest.cs b/tests/ImageSharp.Tests/ColorProfiles/RgbAndCieXyzConversionTest.cs
index f84892561f..31f8a9478d 100644
--- a/tests/ImageSharp.Tests/ColorProfiles/RgbAndCieXyzConversionTest.cs
+++ b/tests/ImageSharp.Tests/ColorProfiles/RgbAndCieXyzConversionTest.cs
@@ -28,7 +28,7 @@ public class RgbAndCieXyzConversionTest
{
// Arrange
CieXyz input = new(x, y, z);
- ColorConversionOptions options = new() { WhitePoint = Illuminants.D50, TargetRgbWorkingSpace = RgbWorkingSpaces.SRgb };
+ ColorConversionOptions options = new() { WhitePoint = Illuminants.D50, TargetRgbWorkingSpace = KnownRgbWorkingSpaces.SRgb };
ColorProfileConverter converter = new(options);
Rgb expected = new(r, g, b);
@@ -61,7 +61,7 @@ public class RgbAndCieXyzConversionTest
{
// Arrange
CieXyz input = new(x, y, z);
- ColorConversionOptions options = new() { WhitePoint = Illuminants.D65, TargetRgbWorkingSpace = RgbWorkingSpaces.SRgb };
+ ColorConversionOptions options = new() { WhitePoint = Illuminants.D65, TargetRgbWorkingSpace = KnownRgbWorkingSpaces.SRgb };
ColorProfileConverter converter = new(options);
Rgb expected = new(r, g, b);
@@ -94,7 +94,7 @@ public class RgbAndCieXyzConversionTest
{
// Arrange
Rgb input = new(r, g, b);
- ColorConversionOptions options = new() { TargetWhitePoint = Illuminants.D50, RgbWorkingSpace = RgbWorkingSpaces.SRgb };
+ ColorConversionOptions options = new() { TargetWhitePoint = Illuminants.D50, RgbWorkingSpace = KnownRgbWorkingSpaces.SRgb };
ColorProfileConverter converter = new(options);
CieXyz expected = new(x, y, z);
@@ -127,7 +127,7 @@ public class RgbAndCieXyzConversionTest
{
// Arrange
Rgb input = new(r, g, b);
- ColorConversionOptions options = new() { TargetWhitePoint = Illuminants.D65, RgbWorkingSpace = RgbWorkingSpaces.SRgb };
+ ColorConversionOptions options = new() { TargetWhitePoint = Illuminants.D65, RgbWorkingSpace = KnownRgbWorkingSpaces.SRgb };
ColorProfileConverter converter = new(options);
CieXyz expected = new(x, y, z);