diff --git a/src/ImageProcessorCore/Filters/DetectEdges.cs b/src/ImageProcessorCore/Filters/DetectEdges.cs
new file mode 100644
index 000000000..2912e04f7
--- /dev/null
+++ b/src/ImageProcessorCore/Filters/DetectEdges.cs
@@ -0,0 +1,131 @@
+// <copyright file="DetectEdges.cs" company="James Jackson-South">
+// Copyright (c) James Jackson-South and contributors.
+// Licensed under the Apache License, Version 2.0.
+// </copyright>
+
+namespace ImageProcessorCore
+{
+    using Processors;
+
+    /// <summary>
+    /// Extension methods for the <see cref="Image{T,TP}"/> type.
+    /// </summary>
+    public static partial class ImageExtensions
+    {
+        /// <summary>
+        /// Detects any edges within the image. Uses the <see cref="SobelProcessor"/> filter
+        /// operating in greyscale mode.
+        /// </summary>
+        /// <typeparam name="T">The pixel format.</typeparam>
+        /// <typeparam name="TP">The packed format. <example>long, float.</example></typeparam>
+        /// <param name="source">The image this method extends.</param>
+        /// <param name="progressHandler">A delegate which is called as progress is made processing the image.</param>
+        /// <returns>The <see cref="Image{T,TP}"/>.</returns>
+        public static Image<T, TP> DetectEdges<T, TP>(this Image<T, TP> source, ProgressEventHandler progressHandler = null)
+            where T : IPackedVector<TP>
+            where TP : struct
+        {
+            return DetectEdges(source, source.Bounds, new SobelProcessor<T, TP> { Greyscale = true }, progressHandler);
+        }
+
+        /// <summary>
+        /// Detects any edges within the image.
+        /// </summary>
+        /// <typeparam name="T">The pixel format.</typeparam>
+        /// <typeparam name="TP">The packed format. <example>long, float.</example></typeparam>
+        /// <param name="source">The image this method extends.</param>
+        /// <param name="filter">The filter for detecting edges.</param>
+        /// <param name="greyscale">Whether to convert the image to greyscale first. Defaults to true.</param>
+        /// <param name="progressHandler">A delegate which is called as progress is made processing the image.</param>
+        /// <returns>The <see cref="Image{T,TP}"/>.</returns>
+        public static Image<T, TP> DetectEdges<T, TP>(this Image<T, TP> source, EdgeDetection filter, bool greyscale = true, ProgressEventHandler progressHandler = null)
+            where T : IPackedVector<TP>
+            where TP : struct
+        {
+            IEdgeDetectorFilter<T, TP> processor;
+
+            switch (filter)
+            {
+                case EdgeDetection.Kayyali:
+                    processor = new KayyaliProcessor<T, TP> { Greyscale = greyscale };
+                    break;
+
+                case EdgeDetection.Kirsch:
+                    processor = new KirschProcessor<T, TP> { Greyscale = greyscale };
+                    break;
+
+                case EdgeDetection.Lapacian3X3:
+                    processor = new Laplacian3X3Processor<T, TP> { Greyscale = greyscale };
+                    break;
+
+                case EdgeDetection.Lapacian5X5:
+                    processor = new Laplacian5X5Processor<T, TP> { Greyscale = greyscale };
+                    break;
+
+                case EdgeDetection.LaplacianOfGaussian:
+                    processor = new LaplacianOfGaussianProcessor<T, TP> { Greyscale = greyscale };
+                    break;
+
+                case EdgeDetection.Prewitt:
+                    processor = new PrewittProcessor<T, TP> { Greyscale = greyscale };
+                    break;
+
+                case EdgeDetection.RobertsCross:
+                    processor = new RobertsCrossProcessor<T, TP> { Greyscale = greyscale };
+                    break;
+
+                case EdgeDetection.Scharr:
+                    processor = new ScharrProcessor<T, TP> { Greyscale = greyscale };
+                    break;
+
+                default:
+                    processor = new ScharrProcessor<T, TP> { Greyscale = greyscale };
+                    break;
+            }
+
+            return DetectEdges(source, source.Bounds, processor, progressHandler);
+        }
+
+        /// <summary>
+        /// Detects any edges within the image.
+        /// </summary>
+        /// <typeparam name="T">The pixel format.</typeparam>
+        /// <typeparam name="TP">The packed format. <example>long, float.</example></typeparam>
+        /// <param name="source">The image this method extends.</param>
+        /// <param name="filter">The filter for detecting edges.</param>
+        /// <param name="progressHandler">A delegate which is called as progress is made processing the image.</param>
+        /// <returns>The <see cref="Image{T,TP}"/>.</returns>
+        public static Image<T, TP> DetectEdges<T, TP>(this Image<T, TP> source, IEdgeDetectorFilter<T, TP> filter, ProgressEventHandler progressHandler = null)
+            where T : IPackedVector<TP>
+            where TP : struct
+        {
+            return DetectEdges(source, source.Bounds, filter, progressHandler);
+        }
+
+        /// <summary>
+        /// Detects any edges within the image.
+        /// </summary>
+        /// <param name="source">The image this method extends.</param>
+        /// <param name="rectangle">
+        /// The <see cref="Rectangle"/> structure that specifies the portion of the image object to alter.
+        /// </param>
+        /// <param name="filter">The filter for detecting edges.</param>
+        /// <param name="progressHandler">A delegate which is called as progress is made processing the image.</param>
+        /// <returns>The <see cref="Image{T,TP}"/>.</returns>
+        public static Image<T, TP> DetectEdges<T, TP>(this Image<T, TP> source, Rectangle rectangle, IEdgeDetectorFilter<T, TP> filter, ProgressEventHandler progressHandler = null)
+            where T : IPackedVector<TP>
+            where TP : struct
+        {
+            filter.OnProgress += progressHandler;
+
+            try
+            {
+                return source.Process(rectangle, filter);
+            }
+            finally
+            {
+                filter.OnProgress -= progressHandler;
+            }
+        }
+    }
+}
diff --git a/src/ImageProcessorCore/Filters/Options/ColorBlindness.cs b/src/ImageProcessorCore/Filters/Options/ColorBlindness.cs
index 6d7fe849b..e128044cd 100644
--- a/src/ImageProcessorCore/Filters/Options/ColorBlindness.cs
+++ b/src/ImageProcessorCore/Filters/Options/ColorBlindness.cs
@@ -6,7 +6,7 @@
 namespace ImageProcessorCore
 {
     /// <summary>
-    /// Enumerates the various types of color blindness.
+    /// Enumerates the various types of defined color blindness filters.
     /// </summary>
     public enum ColorBlindness
     {
diff --git a/src/ImageProcessorCore/Filters/Options/EdgeDetection.cs b/src/ImageProcessorCore/Filters/Options/EdgeDetection.cs
new file mode 100644
index 000000000..f637e4573
--- /dev/null
+++ b/src/ImageProcessorCore/Filters/Options/EdgeDetection.cs
@@ -0,0 +1,58 @@
+// <copyright file="EdgeDetection.cs" company="James Jackson-South">
+// Copyright (c) James Jackson-South and contributors.
+// Licensed under the Apache License, Version 2.0.
+// </copyright>
+
+namespace ImageProcessorCore
+{
+    /// <summary>
+    /// Enumerates the various types of defined edge detection filters.
+    /// </summary>
+    public enum EdgeDetection
+    {
+        /// <summary>
+        /// The Kayyali operator filter.
+        /// </summary>
+        Kayyali,
+
+        /// <summary>
+        /// The Kirsch operator filter.
+        /// </summary>
+        Kirsch,
+
+        /// <summary>
+        /// The Lapacian3X3 operator filter.
+        /// </summary>
+        Lapacian3X3,
+
+        /// <summary>
+        /// The Lapacian5X5 operator filter.
+        /// </summary>
+        Lapacian5X5,
+
+        /// <summary>
+        /// The LaplacianOfGaussian operator filter.
+        /// </summary>
+        LaplacianOfGaussian,
+
+        /// <summary>
+        /// The Prewitt operator filter.
+        /// </summary>
+        Prewitt,
+
+        /// <summary>
+        /// The RobertsCross operator filter.
+        /// </summary>
+        RobertsCross,
+
+        /// <summary>
+        /// The Scharr operator filter.
+        /// </summary>
+        Scharr,
+
+        /// <summary>
+        /// The Sobel operator filter.
+        /// </summary>
+        Sobel
+    }
+}
diff --git a/src/ImageProcessorCore/Filters/Options/GreyscaleMode.cs b/src/ImageProcessorCore/Filters/Options/GreyscaleMode.cs
index 269c1179e..e1cc5917e 100644
--- a/src/ImageProcessorCore/Filters/Options/GreyscaleMode.cs
+++ b/src/ImageProcessorCore/Filters/Options/GreyscaleMode.cs
@@ -3,10 +3,10 @@
 // Licensed under the Apache License, Version 2.0.
 // </copyright>
 
-namespace ImageProcessorCore.Processors
+namespace ImageProcessorCore
 {
     /// <summary>
-    /// Provides enumeration over the various greyscale methods available.
+    /// Enumerates the various types of defined greyscale filters.
     /// </summary>
     public enum GreyscaleMode
     {
diff --git a/src/ImageProcessorCore/Filters/Processors/Convolution/EdgeDetection/IEdgeDetectorFilter.cs b/src/ImageProcessorCore/Filters/Processors/Convolution/EdgeDetection/IEdgeDetectorFilter.cs
index d2e2979f9..ef0ceea9b 100644
--- a/src/ImageProcessorCore/Filters/Processors/Convolution/EdgeDetection/IEdgeDetectorFilter.cs
+++ b/src/ImageProcessorCore/Filters/Processors/Convolution/EdgeDetection/IEdgeDetectorFilter.cs
@@ -8,9 +8,16 @@ namespace ImageProcessorCore.Processors
     /// <summary>
     /// Provides properties and methods allowing the detection of edges within an image.
     /// </summary>
-    public interface IEdgeDetectorFilter<T, TP> : IImageProcessor<T, TP>
+    public interface IEdgeDetectorFilter<T, TP> : IImageProcessor<T, TP>, IEdgeDetectorFilter
         where T : IPackedVector<TP>
         where TP : struct
+    {
+    }
+
+    /// <summary>
+    /// Provides properties and methods allowing the detection of edges within an image.
+    /// </summary>
+    public interface IEdgeDetectorFilter
     {
         /// <summary>
         /// Gets or sets a value indicating whether to convert the
diff --git a/src/ImageProcessorCore/Filters/Processors/Convolution/EdgeDetection/KayyaliProcessor.cs b/src/ImageProcessorCore/Filters/Processors/Convolution/EdgeDetection/KayyaliProcessor.cs
new file mode 100644
index 000000000..59327467e
--- /dev/null
+++ b/src/ImageProcessorCore/Filters/Processors/Convolution/EdgeDetection/KayyaliProcessor.cs
@@ -0,0 +1,34 @@
+// <copyright file="KayyaliProcessor.cs" company="James Jackson-South">
+// Copyright (c) James Jackson-South and contributors.
+// Licensed under the Apache License, Version 2.0.
+// </copyright>
+
+namespace ImageProcessorCore.Processors
+{
+    /// <summary>
+    /// The Kayyali operator filter.
+    /// <see href="http://edgedetection.webs.com/"/>
+    /// </summary>
+    /// <typeparam name="T">The pixel format.</typeparam>
+    /// <typeparam name="TP">The packed format. <example>long, float.</example></typeparam>
+    public class KayyaliProcessor<T, TP> : EdgeDetector2DFilter<T, TP>
+        where T : IPackedVector<TP>
+        where TP : struct
+    {
+        /// <inheritdoc/>
+        public override float[,] KernelX => new float[,]
+        {
+            { 6, 0, -6 },
+            { 0, 0, 0 },
+            { -6, 0, 6 }
+        };
+
+        /// <inheritdoc/>
+        public override float[,] KernelY => new float[,]
+        {
+            { -6, 0, 6 },
+            { 0, 0, 0 },
+            { 6, 0, -6 }
+        };
+    }
+}
diff --git a/src/ImageProcessorCore/Filters/Processors/Convolution/EdgeDetection/KirschProcessor.cs b/src/ImageProcessorCore/Filters/Processors/Convolution/EdgeDetection/KirschProcessor.cs
new file mode 100644
index 000000000..aba7e26d2
--- /dev/null
+++ b/src/ImageProcessorCore/Filters/Processors/Convolution/EdgeDetection/KirschProcessor.cs
@@ -0,0 +1,34 @@
+// <copyright file="KirschProcessor.cs" company="James Jackson-South">
+// Copyright (c) James Jackson-South and contributors.
+// Licensed under the Apache License, Version 2.0.
+// </copyright>
+
+namespace ImageProcessorCore.Processors
+{
+    /// <summary>
+    /// The Kirsch operator filter.
+    /// <see href="http://en.wikipedia.org/wiki/Kirsch_operator"/>
+    /// </summary>
+    /// <typeparam name="T">The pixel format.</typeparam>
+    /// <typeparam name="TP">The packed format. <example>long, float.</example></typeparam>
+    public class KirschProcessor<T, TP> : EdgeDetector2DFilter<T, TP>
+        where T : IPackedVector<TP>
+        where TP : struct
+    {
+        /// <inheritdoc/>
+        public override float[,] KernelX => new float[,]
+        {
+            { 5, 5, 5 },
+            { -3, 0, -3 },
+            { -3, -3, -3 }
+        };
+
+        /// <inheritdoc/>
+        public override float[,] KernelY => new float[,]
+        {
+            { 5, -3, -3 },
+            { 5,  0, -3 },
+            { 5, -3, -3 }
+        };
+    }
+}
diff --git a/src/ImageProcessorCore/Filters/Processors/Convolution/EdgeDetection/Laplacian3X3Processor.cs b/src/ImageProcessorCore/Filters/Processors/Convolution/EdgeDetection/Laplacian3X3Processor.cs
new file mode 100644
index 000000000..31829a422
--- /dev/null
+++ b/src/ImageProcessorCore/Filters/Processors/Convolution/EdgeDetection/Laplacian3X3Processor.cs
@@ -0,0 +1,26 @@
+// <copyright file="Laplacian3X3Processor.cs" company="James Jackson-South">
+// Copyright (c) James Jackson-South and contributors.
+// Licensed under the Apache License, Version 2.0.
+// </copyright>
+
+namespace ImageProcessorCore.Processors
+{
+    /// <summary>
+    /// The Laplacian 3 x 3 operator filter.
+    /// <see href="http://en.wikipedia.org/wiki/Discrete_Laplace_operator"/>
+    /// </summary>
+    /// <typeparam name="T">The pixel format.</typeparam>
+    /// <typeparam name="TP">The packed format. <example>long, float.</example></typeparam>
+    public class Laplacian3X3Processor<T, TP> : EdgeDetectorFilter<T, TP>
+        where T : IPackedVector<TP>
+        where TP : struct
+    {
+        /// <inheritdoc/>
+        public override float[,] KernelXY => new float[,]
+        {
+            { -1, -1, -1 },
+            { -1,  8, -1 },
+            { -1, -1, -1 }
+        };
+    }
+}
diff --git a/src/ImageProcessorCore/Filters/Processors/Convolution/EdgeDetection/Laplacian5X5Processor.cs b/src/ImageProcessorCore/Filters/Processors/Convolution/EdgeDetection/Laplacian5X5Processor.cs
new file mode 100644
index 000000000..d43876b56
--- /dev/null
+++ b/src/ImageProcessorCore/Filters/Processors/Convolution/EdgeDetection/Laplacian5X5Processor.cs
@@ -0,0 +1,28 @@
+// <copyright file="Laplacian5X5Processor.cs" company="James Jackson-South">
+// Copyright (c) James Jackson-South and contributors.
+// Licensed under the Apache License, Version 2.0.
+// </copyright>
+
+namespace ImageProcessorCore.Processors
+{
+    /// <summary>
+    /// The Laplacian 5 x 5 operator filter.
+    /// <see href="http://en.wikipedia.org/wiki/Discrete_Laplace_operator"/>
+    /// </summary>
+    /// <typeparam name="T">The pixel format.</typeparam>
+    /// <typeparam name="TP">The packed format. <example>long, float.</example></typeparam>
+    public class Laplacian5X5Processor<T, TP> : EdgeDetectorFilter<T, TP>
+        where T : IPackedVector<TP>
+        where TP : struct
+    {
+        /// <inheritdoc/>
+        public override float[,] KernelXY => new float[,]
+        {
+            { -1, -1, -1, -1, -1 },
+            { -1, -1, -1, -1, -1 },
+            { -1, -1, 24, -1, -1 },
+            { -1, -1, -1, -1, -1 },
+            { -1, -1, -1, -1, -1 }
+        };
+    }
+}
diff --git a/src/ImageProcessorCore/Filters/Processors/Convolution/EdgeDetection/LaplacianOfGaussianProcessor.cs b/src/ImageProcessorCore/Filters/Processors/Convolution/EdgeDetection/LaplacianOfGaussianProcessor.cs
new file mode 100644
index 000000000..e47013610
--- /dev/null
+++ b/src/ImageProcessorCore/Filters/Processors/Convolution/EdgeDetection/LaplacianOfGaussianProcessor.cs
@@ -0,0 +1,28 @@
+// <copyright file="LaplacianOfGaussianProcessor.cs" company="James Jackson-South">
+// Copyright (c) James Jackson-South and contributors.
+// Licensed under the Apache License, Version 2.0.
+// </copyright>
+
+namespace ImageProcessorCore.Processors
+{
+    /// <summary>
+    /// The Laplacian of Gaussian operator filter.
+    /// <see href="http://fourier.eng.hmc.edu/e161/lectures/gradient/node8.html"/>
+    /// </summary>
+    /// <typeparam name="T">The pixel format.</typeparam>
+    /// <typeparam name="TP">The packed format. <example>long, float.</example></typeparam>
+    public class LaplacianOfGaussianProcessor<T, TP> : EdgeDetectorFilter<T, TP>
+        where T : IPackedVector<TP>
+        where TP : struct
+    {
+        /// <inheritdoc/>
+        public override float[,] KernelXY => new float[,]
+        {
+            { 0, 0, -1,  0,  0 },
+            { 0, -1, -2, -1,  0 },
+            { -1, -2, 16, -2, -1 },
+            { 0, -1, -2, -1,  0 },
+            { 0, 0, -1,  0,  0 }
+        };
+    }
+}
diff --git a/src/ImageProcessorCore/Filters/Processors/Convolution/EdgeDetection/PrewittProcessor.cs b/src/ImageProcessorCore/Filters/Processors/Convolution/EdgeDetection/PrewittProcessor.cs
new file mode 100644
index 000000000..4ce4c7675
--- /dev/null
+++ b/src/ImageProcessorCore/Filters/Processors/Convolution/EdgeDetection/PrewittProcessor.cs
@@ -0,0 +1,34 @@
+// <copyright file="PrewittProcessor.cs" company="James Jackson-South">
+// Copyright (c) James Jackson-South and contributors.
+// Licensed under the Apache License, Version 2.0.
+// </copyright>
+
+namespace ImageProcessorCore.Processors
+{
+    /// <summary>
+    /// The Prewitt operator filter.
+    /// <see href="http://en.wikipedia.org/wiki/Prewitt_operator"/>
+    /// </summary>
+    /// <typeparam name="T">The pixel format.</typeparam>
+    /// <typeparam name="TP">The packed format. <example>long, float.</example></typeparam>
+    public class PrewittProcessor<T, TP> : EdgeDetector2DFilter<T, TP>
+        where T : IPackedVector<TP>
+        where TP : struct
+    {
+        /// <inheritdoc/>
+        public override float[,] KernelX => new float[,]
+        {
+            { -1, 0, 1 },
+            { -1, 0, 1 },
+            { -1, 0, 1 }
+        };
+
+        /// <inheritdoc/>
+        public override float[,] KernelY => new float[,]
+        {
+            { 1, 1, 1 },
+            { 0, 0, 0 },
+            { -1, -1, -1 }
+        };
+    }
+}
diff --git a/src/ImageProcessorCore/Filters/Processors/Convolution/EdgeDetection/RobertsCrossProcessor.cs b/src/ImageProcessorCore/Filters/Processors/Convolution/EdgeDetection/RobertsCrossProcessor.cs
new file mode 100644
index 000000000..b933280c6
--- /dev/null
+++ b/src/ImageProcessorCore/Filters/Processors/Convolution/EdgeDetection/RobertsCrossProcessor.cs
@@ -0,0 +1,32 @@
+// <copyright file="RobertsCrossProcessor.cs" company="James Jackson-South">
+// Copyright (c) James Jackson-South and contributors.
+// Licensed under the Apache License, Version 2.0.
+// </copyright>
+
+namespace ImageProcessorCore.Processors
+{
+    /// <summary>
+    /// The Roberts Cross operator filter.
+    /// <see href="http://en.wikipedia.org/wiki/Roberts_cross"/>
+    /// </summary>
+    /// <typeparam name="T">The pixel format.</typeparam>
+    /// <typeparam name="TP">The packed format. <example>long, float.</example></typeparam>
+    public class RobertsCrossProcessor<T, TP> : EdgeDetector2DFilter<T, TP>
+        where T : IPackedVector<TP>
+        where TP : struct
+    {
+        /// <inheritdoc/>
+        public override float[,] KernelX => new float[,]
+        {
+            { 1, 0 },
+            { 0, -1 }
+        };
+
+        /// <inheritdoc/>
+        public override float[,] KernelY => new float[,]
+        {
+            { 0, 1 },
+            { -1, 0 }
+        };
+    }
+}
diff --git a/src/ImageProcessorCore/Filters/Processors/Convolution/EdgeDetection/ScharrProcessor.cs b/src/ImageProcessorCore/Filters/Processors/Convolution/EdgeDetection/ScharrProcessor.cs
new file mode 100644
index 000000000..1dd4408a0
--- /dev/null
+++ b/src/ImageProcessorCore/Filters/Processors/Convolution/EdgeDetection/ScharrProcessor.cs
@@ -0,0 +1,34 @@
+// <copyright file="ScharrProcessor.cs" company="James Jackson-South">
+// Copyright (c) James Jackson-South and contributors.
+// Licensed under the Apache License, Version 2.0.
+// </copyright>
+
+namespace ImageProcessorCore.Processors
+{
+    /// <summary>
+    /// The Scharr operator filter.
+    /// <see href="http://en.wikipedia.org/wiki/Sobel_operator#Alternative_operators"/>
+    /// </summary>
+    /// <typeparam name="T">The pixel format.</typeparam>
+    /// <typeparam name="TP">The packed format. <example>long, float.</example></typeparam>
+    public class ScharrProcessor<T, TP> : EdgeDetector2DFilter<T, TP>
+        where T : IPackedVector<TP>
+        where TP : struct
+    {
+        /// <inheritdoc/>
+        public override float[,] KernelX => new float[,]
+        {
+            { -3, 0, 3 },
+            { -10, 0, 10 },
+            { -3, 0, 3 }
+        };
+
+        /// <inheritdoc/>
+        public override float[,] KernelY => new float[,]
+        {
+            { 3, 10, 3 },
+            { 0, 0, 0 },
+            { -3, -10, -3 }
+        };
+    }
+}
diff --git a/src/ImageProcessorCore/Filters/Processors/Convolution/EdgeDetection/SobelProcessor.cs b/src/ImageProcessorCore/Filters/Processors/Convolution/EdgeDetection/SobelProcessor.cs
index a323b7cfe..9459e2ed8 100644
--- a/src/ImageProcessorCore/Filters/Processors/Convolution/EdgeDetection/SobelProcessor.cs
+++ b/src/ImageProcessorCore/Filters/Processors/Convolution/EdgeDetection/SobelProcessor.cs
@@ -9,6 +9,8 @@ namespace ImageProcessorCore.Processors
     /// The Sobel operator filter.
     /// <see href="http://en.wikipedia.org/wiki/Sobel_operator"/>
     /// </summary>
+    /// <typeparam name="T">The pixel format.</typeparam>
+    /// <typeparam name="TP">The packed format. <example>long, float.</example></typeparam>
     public class SobelProcessor<T, TP> : EdgeDetector2DFilter<T, TP>
         where T : IPackedVector<TP>
         where TP : struct
diff --git a/tests/ImageProcessorCore.Tests/Processors/Filters/DetectEdgesTest.cs b/tests/ImageProcessorCore.Tests/Processors/Filters/DetectEdgesTest.cs
new file mode 100644
index 000000000..944413007
--- /dev/null
+++ b/tests/ImageProcessorCore.Tests/Processors/Filters/DetectEdgesTest.cs
@@ -0,0 +1,53 @@
+// <copyright file="DetectEdgesTest.cs" company="James Jackson-South">
+// Copyright (c) James Jackson-South and contributors.
+// Licensed under the Apache License, Version 2.0.
+// </copyright>
+
+namespace ImageProcessorCore.Tests
+{
+    using System.IO;
+
+    using Xunit;
+
+    public class DetectEdgesTest : FileTestBase
+    {
+        public static readonly TheoryData<EdgeDetection> DetectEdgesFilters
+        = new TheoryData<EdgeDetection>
+        {
+            EdgeDetection.Kayyali,
+            EdgeDetection.Kirsch,
+            EdgeDetection.Lapacian3X3,
+            EdgeDetection.Lapacian5X5,
+            EdgeDetection.LaplacianOfGaussian,
+            EdgeDetection.Prewitt,
+            EdgeDetection.RobertsCross,
+            EdgeDetection.Scharr,
+            EdgeDetection.Sobel,
+        };
+
+        [Theory]
+        [MemberData("DetectEdgesFilters")]
+        public void ImageShouldApplyDetectEdgesFilter(EdgeDetection detector)
+        {
+            const string path = "TestOutput/DetectEdges";
+            if (!Directory.Exists(path))
+            {
+                Directory.CreateDirectory(path);
+            }
+
+            foreach (string file in Files)
+            {
+                using (FileStream stream = File.OpenRead(file))
+                {
+                    string filename = Path.GetFileNameWithoutExtension(file) + "-" + detector + Path.GetExtension(file);
+                    Image image = new Image(stream);
+                    using (FileStream output = File.OpenWrite($"{path}/{filename}"))
+                    {
+                        image.DetectEdges(detector)
+                             .Save(output);
+                    }
+                }
+            }
+        }
+    }
+}
\ No newline at end of file