diff --git a/src/ImageSharp/Samplers/Convolution/BoxBlur.cs b/src/ImageSharp/Filters/Convolution/BoxBlur.cs
similarity index 100%
rename from src/ImageSharp/Samplers/Convolution/BoxBlur.cs
rename to src/ImageSharp/Filters/Convolution/BoxBlur.cs
diff --git a/src/ImageSharp/Samplers/Convolution/DetectEdges.cs b/src/ImageSharp/Filters/Convolution/DetectEdges.cs
similarity index 100%
rename from src/ImageSharp/Samplers/Convolution/DetectEdges.cs
rename to src/ImageSharp/Filters/Convolution/DetectEdges.cs
diff --git a/src/ImageSharp/Samplers/Convolution/GaussianBlur.cs b/src/ImageSharp/Filters/Convolution/GaussianBlur.cs
similarity index 100%
rename from src/ImageSharp/Samplers/Convolution/GaussianBlur.cs
rename to src/ImageSharp/Filters/Convolution/GaussianBlur.cs
diff --git a/src/ImageSharp/Samplers/Convolution/GaussianSharpen.cs b/src/ImageSharp/Filters/Convolution/GaussianSharpen.cs
similarity index 100%
rename from src/ImageSharp/Samplers/Convolution/GaussianSharpen.cs
rename to src/ImageSharp/Filters/Convolution/GaussianSharpen.cs
diff --git a/src/ImageSharp/Samplers/Convolution/Options/EdgeDetection.cs b/src/ImageSharp/Filters/Convolution/Options/EdgeDetection.cs
similarity index 100%
rename from src/ImageSharp/Samplers/Convolution/Options/EdgeDetection.cs
rename to src/ImageSharp/Filters/Convolution/Options/EdgeDetection.cs
diff --git a/src/ImageSharp/Samplers/Processors/Convolution/BoxBlurProcessor.cs b/src/ImageSharp/Filters/Processors/Convolution/BoxBlurProcessor.cs
similarity index 89%
rename from src/ImageSharp/Samplers/Processors/Convolution/BoxBlurProcessor.cs
rename to src/ImageSharp/Filters/Processors/Convolution/BoxBlurProcessor.cs
index a8ff27aafa..efe5fcf7ef 100644
--- a/src/ImageSharp/Samplers/Processors/Convolution/BoxBlurProcessor.cs
+++ b/src/ImageSharp/Filters/Processors/Convolution/BoxBlurProcessor.cs
@@ -10,7 +10,7 @@ namespace ImageSharp.Processors
     /// </summary>
     /// <typeparam name="TColor">The pixel format.</typeparam>
     /// <typeparam name="TPacked">The packed format. <example>uint, long, float.</example></typeparam>
-    public class BoxBlurProcessor<TColor, TPacked> : ImageSamplingProcessor<TColor, TPacked>
+    public class BoxBlurProcessor<TColor, TPacked> : ImageFilteringProcessor<TColor, TPacked>
         where TColor : struct, IPackedPixel<TPacked>
         where TPacked : struct
     {
@@ -43,9 +43,9 @@ namespace ImageSharp.Processors
         public float[][] KernelY { get; }
 
         /// <inheritdoc/>
-        public override void Apply(ImageBase<TColor, TPacked> target, ImageBase<TColor, TPacked> source, Rectangle targetRectangle, Rectangle sourceRectangle, int startY, int endY)
+        protected override void Apply(ImageBase<TColor, TPacked> source, Rectangle sourceRectangle, int startY, int endY)
         {
-            new Convolution2PassProcessor<TColor, TPacked>(this.KernelX, this.KernelY).Apply(target, source, targetRectangle, sourceRectangle, startY, endY);
+            new Convolution2PassProcessor<TColor, TPacked>(this.KernelX, this.KernelY).Apply(source, sourceRectangle);
         }
 
         /// <summary>
diff --git a/src/ImageSharp/Samplers/Processors/Convolution/Convolution2DProcessor.cs b/src/ImageSharp/Filters/Processors/Convolution/Convolution2DProcessor.cs
similarity index 92%
rename from src/ImageSharp/Samplers/Processors/Convolution/Convolution2DProcessor.cs
rename to src/ImageSharp/Filters/Processors/Convolution/Convolution2DProcessor.cs
index 61b86c5d1a..c0d23adf11 100644
--- a/src/ImageSharp/Samplers/Processors/Convolution/Convolution2DProcessor.cs
+++ b/src/ImageSharp/Filters/Processors/Convolution/Convolution2DProcessor.cs
@@ -14,7 +14,7 @@ namespace ImageSharp.Processors
     /// </summary>
     /// <typeparam name="TColor">The pixel format.</typeparam>
     /// <typeparam name="TPacked">The packed format. <example>uint, long, float.</example></typeparam>
-    public class Convolution2DProcessor<TColor, TPacked> : ImageSamplingProcessor<TColor, TPacked>
+    public class Convolution2DProcessor<TColor, TPacked> : ImageFilteringProcessor<TColor, TPacked>
         where TColor : struct, IPackedPixel<TPacked>
         where TPacked : struct
     {
@@ -40,7 +40,7 @@ namespace ImageSharp.Processors
         public float[][] KernelY { get; }
 
         /// <inheritdoc/>
-        public override void Apply(ImageBase<TColor, TPacked> target, ImageBase<TColor, TPacked> source, Rectangle targetRectangle, Rectangle sourceRectangle, int startY, int endY)
+        protected override void Apply(ImageBase<TColor, TPacked> source, Rectangle sourceRectangle, int startY, int endY)
         {
             int kernelYHeight = this.KernelY.Length;
             int kernelYWidth = this.KernelY[0].Length;
@@ -56,8 +56,10 @@ namespace ImageSharp.Processors
             int maxY = sourceBottom - 1;
             int maxX = endX - 1;
 
+
+            TColor[] target = new TColor[source.Width * source.Height];
             using (PixelAccessor<TColor, TPacked> sourcePixels = source.Lock())
-            using (PixelAccessor<TColor, TPacked> targetPixels = target.Lock())
+            using (PixelAccessor<TColor, TPacked> targetPixels = target.Lock<TColor, TPacked>(source.Width, source.Height))
             {
                 Parallel.For(
                 startY,
@@ -116,14 +118,15 @@ namespace ImageSharp.Processors
                             float green = (float)Math.Sqrt((gX * gX) + (gY * gY));
                             float blue = (float)Math.Sqrt((bX * bX) + (bY * bY));
 
-                            Vector4 targetColor = targetPixels[x, y].ToVector4();
                             TColor packed = default(TColor);
-                            packed.PackFromVector4(new Vector4(red, green, blue, targetColor.Z));
+                            packed.PackFromVector4(new Vector4(red, green, blue, sourcePixels[x, y].ToVector4().W));
                             targetPixels[x, y] = packed;
                         }
                     }
                 });
             }
+
+            source.SetPixels(source.Width, source.Height, target);
         }
     }
 }
\ No newline at end of file
diff --git a/src/ImageSharp/Samplers/Processors/Convolution/Convolution2PassProcessor.cs b/src/ImageSharp/Filters/Processors/Convolution/Convolution2PassProcessor.cs
similarity index 78%
rename from src/ImageSharp/Samplers/Processors/Convolution/Convolution2PassProcessor.cs
rename to src/ImageSharp/Filters/Processors/Convolution/Convolution2PassProcessor.cs
index 428ef9484b..42e48cf424 100644
--- a/src/ImageSharp/Samplers/Processors/Convolution/Convolution2PassProcessor.cs
+++ b/src/ImageSharp/Filters/Processors/Convolution/Convolution2PassProcessor.cs
@@ -13,7 +13,7 @@ namespace ImageSharp.Processors
     /// </summary>
     /// <typeparam name="TColor">The pixel format.</typeparam>
     /// <typeparam name="TPacked">The packed format. <example>uint, long, float.</example></typeparam>
-    public class Convolution2PassProcessor<TColor, TPacked> : ImageSamplingProcessor<TColor, TPacked>
+    public class Convolution2PassProcessor<TColor, TPacked> : ImageFilteringProcessor<TColor, TPacked>
         where TColor : struct, IPackedPixel<TPacked>
         where TPacked : struct
     {
@@ -39,29 +39,37 @@ namespace ImageSharp.Processors
         public float[][] KernelY { get; }
 
         /// <inheritdoc/>
-        public override void Apply(ImageBase<TColor, TPacked> target, ImageBase<TColor, TPacked> source, Rectangle targetRectangle, Rectangle sourceRectangle, int startY, int endY)
+        protected override void Apply(ImageBase<TColor, TPacked> source, Rectangle sourceRectangle, int startY, int endY)
         {
             float[][] kernelX = this.KernelX;
             float[][] kernelY = this.KernelY;
+            int width = source.Width;
+            int height = source.Height;
 
-            ImageBase<TColor, TPacked> firstPass = new Image<TColor, TPacked>(source.Width, source.Height);
-            this.ApplyConvolution(firstPass, source, sourceRectangle, startY, endY, kernelX);
-            this.ApplyConvolution(target, firstPass, sourceRectangle, startY, endY, kernelY);
+            TColor[] target = new TColor[width * height];
+            TColor[] firstPass = new TColor[width * height];
+
+            this.ApplyConvolution(width, height, firstPass, source.Pixels, sourceRectangle, startY, endY, kernelX);
+            this.ApplyConvolution(width, height, target, firstPass, sourceRectangle, startY, endY, kernelY);
+
+            source.SetPixels(width, height, target);
         }
 
         /// <summary>
         /// Applies the process to the specified portion of the specified <see cref="ImageBase{TColor, TPacked}"/> at the specified location
         /// and with the specified size.
         /// </summary>
-        /// <param name="target">Target image to apply the process to.</param>
-        /// <param name="source">The source image. Cannot be null.</param>
+        /// <param name="width">The image width.</param>
+        /// <param name="height">The image height.</param>
+        /// <param name="target">The target pixels to apply the process to.</param>
+        /// <param name="source">The source pixels. Cannot be null.</param>
         /// <param name="sourceRectangle">
         /// The <see cref="Rectangle"/> structure that specifies the portion of the image object to draw.
         /// </param>
         /// <param name="startY">The index of the row within the source image to start processing.</param>
         /// <param name="endY">The index of the row within the source image to end processing.</param>
         /// <param name="kernel">The kernel operator.</param>
-        private void ApplyConvolution(ImageBase<TColor, TPacked> target, ImageBase<TColor, TPacked> source, Rectangle sourceRectangle, int startY, int endY, float[][] kernel)
+        private void ApplyConvolution(int width, int height, TColor[] target, TColor[] source, Rectangle sourceRectangle, int startY, int endY, float[][] kernel)
         {
             int kernelHeight = kernel.Length;
             int kernelWidth = kernel[0].Length;
@@ -74,8 +82,8 @@ namespace ImageSharp.Processors
             int maxY = sourceBottom - 1;
             int maxX = endX - 1;
 
-            using (PixelAccessor<TColor, TPacked> sourcePixels = source.Lock())
-            using (PixelAccessor<TColor, TPacked> targetPixels = target.Lock())
+            using (PixelAccessor<TColor, TPacked> sourcePixels = source.Lock<TColor, TPacked>(width, height))
+            using (PixelAccessor<TColor, TPacked> targetPixels = target.Lock<TColor, TPacked>(width, height))
             {
                 Parallel.For(
                 startY,
diff --git a/src/ImageSharp/Samplers/Processors/Convolution/ConvolutionProcessor.cs b/src/ImageSharp/Filters/Processors/Convolution/ConvolutionProcessor.cs
similarity index 89%
rename from src/ImageSharp/Samplers/Processors/Convolution/ConvolutionProcessor.cs
rename to src/ImageSharp/Filters/Processors/Convolution/ConvolutionProcessor.cs
index d9252a22da..f7664904ec 100644
--- a/src/ImageSharp/Samplers/Processors/Convolution/ConvolutionProcessor.cs
+++ b/src/ImageSharp/Filters/Processors/Convolution/ConvolutionProcessor.cs
@@ -13,7 +13,7 @@ namespace ImageSharp.Processors
     /// </summary>
     /// <typeparam name="TColor">The pixel format.</typeparam>
     /// <typeparam name="TPacked">The packed format. <example>uint, long, float.</example></typeparam>
-    public class ConvolutionProcessor<TColor, TPacked> : ImageSamplingProcessor<TColor, TPacked>
+    public class ConvolutionProcessor<TColor, TPacked> : ImageFilteringProcessor<TColor, TPacked>
         where TColor : struct, IPackedPixel<TPacked>
         where TPacked : struct
     {
@@ -32,7 +32,7 @@ namespace ImageSharp.Processors
         public virtual float[][] KernelXY { get; }
 
         /// <inheritdoc/>
-        public override void Apply(ImageBase<TColor, TPacked> target, ImageBase<TColor, TPacked> source, Rectangle targetRectangle, Rectangle sourceRectangle, int startY, int endY)
+        protected override void Apply(ImageBase<TColor, TPacked> source, Rectangle sourceRectangle, int startY, int endY)
         {
             float[][] kernelX = this.KernelXY;
             int kernelLength = kernelX.GetLength(0);
@@ -45,8 +45,9 @@ namespace ImageSharp.Processors
             int maxY = sourceBottom - 1;
             int maxX = endX - 1;
 
+            TColor[] target = new TColor[source.Width * source.Height];
             using (PixelAccessor<TColor, TPacked> sourcePixels = source.Lock())
-            using (PixelAccessor<TColor, TPacked> targetPixels = target.Lock())
+            using (PixelAccessor<TColor, TPacked> targetPixels = target.Lock<TColor, TPacked>(source.Width, source.Height))
             {
                 Parallel.For(
                 startY,
@@ -92,14 +93,15 @@ namespace ImageSharp.Processors
                             float green = gX;
                             float blue = bX;
 
-                            Vector4 targetColor = targetPixels[x, y].ToVector4();
                             TColor packed = default(TColor);
-                            packed.PackFromVector4(new Vector4(red, green, blue, targetColor.Z));
+                            packed.PackFromVector4(new Vector4(red, green, blue, sourcePixels[x, y].ToVector4().W));
                             targetPixels[x, y] = packed;
                         }
                     }
                 });
             }
+
+            source.SetPixels(source.Width, source.Height, target);
         }
     }
 }
\ No newline at end of file
diff --git a/src/ImageSharp/Samplers/Processors/Convolution/EdgeDetection/EdgeDetector2DProcessor.cs b/src/ImageSharp/Filters/Processors/Convolution/EdgeDetection/EdgeDetector2DProcessor.cs
similarity index 75%
rename from src/ImageSharp/Samplers/Processors/Convolution/EdgeDetection/EdgeDetector2DProcessor.cs
rename to src/ImageSharp/Filters/Processors/Convolution/EdgeDetection/EdgeDetector2DProcessor.cs
index c247d9a99f..0acb69980c 100644
--- a/src/ImageSharp/Samplers/Processors/Convolution/EdgeDetection/EdgeDetector2DProcessor.cs
+++ b/src/ImageSharp/Filters/Processors/Convolution/EdgeDetection/EdgeDetector2DProcessor.cs
@@ -10,7 +10,7 @@ namespace ImageSharp.Processors
     /// </summary>
     /// <typeparam name="TColor">The pixel format.</typeparam>
     /// <typeparam name="TPacked">The packed format. <example>uint, long, float.</example></typeparam>
-    public abstract class EdgeDetector2DProcessor<TColor, TPacked> : ImageSamplingProcessor<TColor, TPacked>, IEdgeDetectorProcessor<TColor, TPacked>
+    public abstract class EdgeDetector2DProcessor<TColor, TPacked> : ImageFilteringProcessor<TColor, TPacked>, IEdgeDetectorProcessor<TColor, TPacked>
         where TColor : struct, IPackedPixel<TPacked>
         where TPacked : struct
     {
@@ -28,13 +28,13 @@ namespace ImageSharp.Processors
         public bool Grayscale { get; set; }
 
         /// <inheritdoc />
-        public override void Apply(ImageBase<TColor, TPacked> target, ImageBase<TColor, TPacked> source, Rectangle targetRectangle, Rectangle sourceRectangle, int startY, int endY)
+        protected override void Apply(ImageBase<TColor, TPacked> source, Rectangle sourceRectangle, int startY, int endY)
         {
-            new Convolution2DProcessor<TColor, TPacked>(this.KernelX, this.KernelY).Apply(target, source, targetRectangle, sourceRectangle, startY, endY);
+            new Convolution2DProcessor<TColor, TPacked>(this.KernelX, this.KernelY).Apply(source, sourceRectangle);
         }
 
         /// <inheritdoc/>
-        protected override void OnApply(ImageBase<TColor, TPacked> target, ImageBase<TColor, TPacked> source, Rectangle targetRectangle, Rectangle sourceRectangle)
+        protected override void OnApply(ImageBase<TColor, TPacked> source, Rectangle sourceRectangle)
         {
             if (this.Grayscale)
             {
diff --git a/src/ImageSharp/Samplers/Processors/Convolution/EdgeDetection/EdgeDetectorCompassProcessor.cs b/src/ImageSharp/Filters/Processors/Convolution/EdgeDetection/EdgeDetectorCompassProcessor.cs
similarity index 84%
rename from src/ImageSharp/Samplers/Processors/Convolution/EdgeDetection/EdgeDetectorCompassProcessor.cs
rename to src/ImageSharp/Filters/Processors/Convolution/EdgeDetection/EdgeDetectorCompassProcessor.cs
index 1ae9e48bb8..59cf632426 100644
--- a/src/ImageSharp/Samplers/Processors/Convolution/EdgeDetection/EdgeDetectorCompassProcessor.cs
+++ b/src/ImageSharp/Filters/Processors/Convolution/EdgeDetection/EdgeDetectorCompassProcessor.cs
@@ -14,7 +14,7 @@ namespace ImageSharp.Processors
     /// </summary>
     /// <typeparam name="TColor">The pixel format.</typeparam>
     /// <typeparam name="TPacked">The packed format. <example>uint, long, float.</example></typeparam>
-    public abstract class EdgeDetectorCompassProcessor<TColor, TPacked> : ImageSamplingProcessor<TColor, TPacked>, IEdgeDetectorProcessor<TColor, TPacked>
+    public abstract class EdgeDetectorCompassProcessor<TColor, TPacked> : ImageFilteringProcessor<TColor, TPacked>, IEdgeDetectorProcessor<TColor, TPacked>
         where TColor : struct, IPackedPixel<TPacked>
         where TPacked : struct
     {
@@ -62,7 +62,7 @@ namespace ImageSharp.Processors
         public bool Grayscale { get; set; }
 
         /// <inheritdoc />
-        public override void Apply(ImageBase<TColor, TPacked> target, ImageBase<TColor, TPacked> source, Rectangle targetRectangle, Rectangle sourceRectangle, int startY, int endY)
+        protected override void Apply(ImageBase<TColor, TPacked> source, Rectangle sourceRectangle, int startY, int endY)
         {
             float[][][] kernels = { this.North, this.NorthWest, this.West, this.SouthWest, this.South, this.SouthEast, this.East, this.NorthEast };
 
@@ -76,7 +76,9 @@ namespace ImageSharp.Processors
             int maxY = Math.Min(source.Height, endY);
 
             // First run.
-            new ConvolutionProcessor<TColor, TPacked>(kernels[0]).Apply(target, source, targetRectangle, sourceRectangle, startY, endY);
+            ImageBase<TColor, TPacked> target = new Image<TColor, TPacked>(source.Width, source.Height);
+            target.ClonePixels(source.Width, source.Height, source.Pixels);
+            new ConvolutionProcessor<TColor, TPacked>(kernels[0]).Apply(target, sourceRectangle);
 
             if (kernels.Length == 1)
             {
@@ -98,10 +100,14 @@ namespace ImageSharp.Processors
             }
 
             // Additional runs.
+            // ReSharper disable once ForCanBeConvertedToForeach
             for (int i = 1; i < kernels.Length; i++)
             {
+                // Create a clone for each pass and copy the offset pixels across.
                 ImageBase<TColor, TPacked> pass = new Image<TColor, TPacked>(source.Width, source.Height);
-                new ConvolutionProcessor<TColor, TPacked>(kernels[i]).Apply(pass, source, sourceRectangle, targetRectangle, startY, endY);
+                pass.ClonePixels(source.Width, source.Height, source.Pixels);
+
+                new ConvolutionProcessor<TColor, TPacked>(kernels[i]).Apply(pass, sourceRectangle);
 
                 using (PixelAccessor<TColor, TPacked> passPixels = pass.Lock())
                 using (PixelAccessor<TColor, TPacked> targetPixels = target.Lock())
@@ -125,10 +131,12 @@ namespace ImageSharp.Processors
                         });
                 }
             }
+
+            source.SetPixels(source.Width, source.Height, target.Pixels);
         }
 
         /// <inheritdoc/>
-        protected override void OnApply(ImageBase<TColor, TPacked> target, ImageBase<TColor, TPacked> source, Rectangle targetRectangle, Rectangle sourceRectangle)
+        protected override void OnApply(ImageBase<TColor, TPacked> source, Rectangle sourceRectangle)
         {
             if (this.Grayscale)
             {
diff --git a/src/ImageSharp/Samplers/Processors/Convolution/EdgeDetection/EdgeDetectorProcessor.cs b/src/ImageSharp/Filters/Processors/Convolution/EdgeDetection/EdgeDetectorProcessor.cs
similarity index 74%
rename from src/ImageSharp/Samplers/Processors/Convolution/EdgeDetection/EdgeDetectorProcessor.cs
rename to src/ImageSharp/Filters/Processors/Convolution/EdgeDetection/EdgeDetectorProcessor.cs
index 734d181146..847f3a1c7f 100644
--- a/src/ImageSharp/Samplers/Processors/Convolution/EdgeDetection/EdgeDetectorProcessor.cs
+++ b/src/ImageSharp/Filters/Processors/Convolution/EdgeDetection/EdgeDetectorProcessor.cs
@@ -10,7 +10,7 @@ namespace ImageSharp.Processors
     /// </summary>
     /// <typeparam name="TColor">The pixel format.</typeparam>
     /// <typeparam name="TPacked">The packed format. <example>uint, long, float.</example></typeparam>
-    public abstract class EdgeDetectorProcessor<TColor, TPacked> : ImageSamplingProcessor<TColor, TPacked>, IEdgeDetectorProcessor<TColor, TPacked>
+    public abstract class EdgeDetectorProcessor<TColor, TPacked> : ImageFilteringProcessor<TColor, TPacked>, IEdgeDetectorProcessor<TColor, TPacked>
         where TColor : struct, IPackedPixel<TPacked>
         where TPacked : struct
     {
@@ -23,13 +23,13 @@ namespace ImageSharp.Processors
         public abstract float[][] KernelXY { get; }
 
         /// <inheritdoc/>
-        public override void Apply(ImageBase<TColor, TPacked> target, ImageBase<TColor, TPacked> source, Rectangle targetRectangle, Rectangle sourceRectangle, int startY, int endY)
+        protected override void Apply(ImageBase<TColor, TPacked> source, Rectangle sourceRectangle, int startY, int endY)
         {
-            new ConvolutionProcessor<TColor, TPacked>(this.KernelXY).Apply(target, source, targetRectangle, sourceRectangle, startY, endY);
+            new ConvolutionProcessor<TColor, TPacked>(this.KernelXY).Apply(source, sourceRectangle);
         }
 
         /// <inheritdoc/>
-        protected override void OnApply(ImageBase<TColor, TPacked> target, ImageBase<TColor, TPacked> source, Rectangle targetRectangle, Rectangle sourceRectangle)
+        protected override void OnApply(ImageBase<TColor, TPacked> source, Rectangle sourceRectangle)
         {
             if (this.Grayscale)
             {
@@ -37,4 +37,4 @@ namespace ImageSharp.Processors
             }
         }
     }
-}
+}
\ No newline at end of file
diff --git a/src/ImageSharp/Samplers/Processors/Convolution/EdgeDetection/IEdgeDetectorSampler.cs b/src/ImageSharp/Filters/Processors/Convolution/EdgeDetection/IEdgeDetectorSampler.cs
similarity index 94%
rename from src/ImageSharp/Samplers/Processors/Convolution/EdgeDetection/IEdgeDetectorSampler.cs
rename to src/ImageSharp/Filters/Processors/Convolution/EdgeDetection/IEdgeDetectorSampler.cs
index ac1c5a6fa0..65abc525f3 100644
--- a/src/ImageSharp/Samplers/Processors/Convolution/EdgeDetection/IEdgeDetectorSampler.cs
+++ b/src/ImageSharp/Filters/Processors/Convolution/EdgeDetection/IEdgeDetectorSampler.cs
@@ -10,7 +10,7 @@ namespace ImageSharp.Processors
     /// </summary>
     /// <typeparam name="TColor">The pixel format.</typeparam>
     /// <typeparam name="TPacked">The packed format. <example>uint, long, float.</example></typeparam>
-    public interface IEdgeDetectorProcessor<TColor, TPacked> : IImageSamplingProcessor<TColor, TPacked>, IEdgeDetectorProcessor
+    public interface IEdgeDetectorProcessor<TColor, TPacked> : IImageFilteringProcessor<TColor, TPacked>, IEdgeDetectorProcessor
         where TColor : struct, IPackedPixel<TPacked>
         where TPacked : struct
     {
diff --git a/src/ImageSharp/Samplers/Processors/Convolution/EdgeDetection/KayyaliProcessor.cs b/src/ImageSharp/Filters/Processors/Convolution/EdgeDetection/KayyaliProcessor.cs
similarity index 100%
rename from src/ImageSharp/Samplers/Processors/Convolution/EdgeDetection/KayyaliProcessor.cs
rename to src/ImageSharp/Filters/Processors/Convolution/EdgeDetection/KayyaliProcessor.cs
diff --git a/src/ImageSharp/Samplers/Processors/Convolution/EdgeDetection/KirschProcessor.cs b/src/ImageSharp/Filters/Processors/Convolution/EdgeDetection/KirschProcessor.cs
similarity index 100%
rename from src/ImageSharp/Samplers/Processors/Convolution/EdgeDetection/KirschProcessor.cs
rename to src/ImageSharp/Filters/Processors/Convolution/EdgeDetection/KirschProcessor.cs
diff --git a/src/ImageSharp/Samplers/Processors/Convolution/EdgeDetection/Laplacian3X3Processor.cs b/src/ImageSharp/Filters/Processors/Convolution/EdgeDetection/Laplacian3X3Processor.cs
similarity index 100%
rename from src/ImageSharp/Samplers/Processors/Convolution/EdgeDetection/Laplacian3X3Processor.cs
rename to src/ImageSharp/Filters/Processors/Convolution/EdgeDetection/Laplacian3X3Processor.cs
diff --git a/src/ImageSharp/Samplers/Processors/Convolution/EdgeDetection/Laplacian5X5Processor.cs b/src/ImageSharp/Filters/Processors/Convolution/EdgeDetection/Laplacian5X5Processor.cs
similarity index 100%
rename from src/ImageSharp/Samplers/Processors/Convolution/EdgeDetection/Laplacian5X5Processor.cs
rename to src/ImageSharp/Filters/Processors/Convolution/EdgeDetection/Laplacian5X5Processor.cs
diff --git a/src/ImageSharp/Samplers/Processors/Convolution/EdgeDetection/LaplacianOfGaussianProcessor.cs b/src/ImageSharp/Filters/Processors/Convolution/EdgeDetection/LaplacianOfGaussianProcessor.cs
similarity index 100%
rename from src/ImageSharp/Samplers/Processors/Convolution/EdgeDetection/LaplacianOfGaussianProcessor.cs
rename to src/ImageSharp/Filters/Processors/Convolution/EdgeDetection/LaplacianOfGaussianProcessor.cs
diff --git a/src/ImageSharp/Samplers/Processors/Convolution/EdgeDetection/PrewittProcessor.cs b/src/ImageSharp/Filters/Processors/Convolution/EdgeDetection/PrewittProcessor.cs
similarity index 100%
rename from src/ImageSharp/Samplers/Processors/Convolution/EdgeDetection/PrewittProcessor.cs
rename to src/ImageSharp/Filters/Processors/Convolution/EdgeDetection/PrewittProcessor.cs
diff --git a/src/ImageSharp/Samplers/Processors/Convolution/EdgeDetection/RobertsCrossProcessor.cs b/src/ImageSharp/Filters/Processors/Convolution/EdgeDetection/RobertsCrossProcessor.cs
similarity index 100%
rename from src/ImageSharp/Samplers/Processors/Convolution/EdgeDetection/RobertsCrossProcessor.cs
rename to src/ImageSharp/Filters/Processors/Convolution/EdgeDetection/RobertsCrossProcessor.cs
diff --git a/src/ImageSharp/Samplers/Processors/Convolution/EdgeDetection/RobinsonProcessor.cs b/src/ImageSharp/Filters/Processors/Convolution/EdgeDetection/RobinsonProcessor.cs
similarity index 100%
rename from src/ImageSharp/Samplers/Processors/Convolution/EdgeDetection/RobinsonProcessor.cs
rename to src/ImageSharp/Filters/Processors/Convolution/EdgeDetection/RobinsonProcessor.cs
diff --git a/src/ImageSharp/Samplers/Processors/Convolution/EdgeDetection/ScharrProcessor.cs b/src/ImageSharp/Filters/Processors/Convolution/EdgeDetection/ScharrProcessor.cs
similarity index 100%
rename from src/ImageSharp/Samplers/Processors/Convolution/EdgeDetection/ScharrProcessor.cs
rename to src/ImageSharp/Filters/Processors/Convolution/EdgeDetection/ScharrProcessor.cs
diff --git a/src/ImageSharp/Samplers/Processors/Convolution/EdgeDetection/SobelProcessor.cs b/src/ImageSharp/Filters/Processors/Convolution/EdgeDetection/SobelProcessor.cs
similarity index 100%
rename from src/ImageSharp/Samplers/Processors/Convolution/EdgeDetection/SobelProcessor.cs
rename to src/ImageSharp/Filters/Processors/Convolution/EdgeDetection/SobelProcessor.cs
diff --git a/src/ImageSharp/Samplers/Processors/Convolution/GaussianBlurProcessor.cs b/src/ImageSharp/Filters/Processors/Convolution/GaussianBlurProcessor.cs
similarity index 92%
rename from src/ImageSharp/Samplers/Processors/Convolution/GaussianBlurProcessor.cs
rename to src/ImageSharp/Filters/Processors/Convolution/GaussianBlurProcessor.cs
index 4025e2125b..8553e42648 100644
--- a/src/ImageSharp/Samplers/Processors/Convolution/GaussianBlurProcessor.cs
+++ b/src/ImageSharp/Filters/Processors/Convolution/GaussianBlurProcessor.cs
@@ -12,7 +12,7 @@ namespace ImageSharp.Processors
     /// </summary>
     /// <typeparam name="TColor">The pixel format.</typeparam>
     /// <typeparam name="TPacked">The packed format. <example>uint, long, float.</example></typeparam>
-    public class GaussianBlurProcessor<TColor, TPacked> : ImageSamplingProcessor<TColor, TPacked>
+    public class GaussianBlurProcessor<TColor, TPacked> : ImageFilteringProcessor<TColor, TPacked>
         where TColor : struct, IPackedPixel<TPacked>
         where TPacked : struct
     {
@@ -81,9 +81,9 @@ namespace ImageSharp.Processors
         public float[][] KernelY { get; }
 
         /// <inheritdoc/>
-        public override void Apply(ImageBase<TColor, TPacked> target, ImageBase<TColor, TPacked> source, Rectangle targetRectangle, Rectangle sourceRectangle, int startY, int endY)
+        protected override void Apply(ImageBase<TColor, TPacked> source, Rectangle sourceRectangle, int startY, int endY)
         {
-            new Convolution2PassProcessor<TColor, TPacked>(this.KernelX, this.KernelY).Apply(target, source, targetRectangle, sourceRectangle, startY, endY);
+            new Convolution2PassProcessor<TColor, TPacked>(this.KernelX, this.KernelY).Apply(source, sourceRectangle);
         }
 
         /// <summary>
diff --git a/src/ImageSharp/Samplers/Processors/Convolution/GaussianSharpenProcessor.cs b/src/ImageSharp/Filters/Processors/Convolution/GaussianSharpenProcessor.cs
similarity index 94%
rename from src/ImageSharp/Samplers/Processors/Convolution/GaussianSharpenProcessor.cs
rename to src/ImageSharp/Filters/Processors/Convolution/GaussianSharpenProcessor.cs
index 2d2a343d36..48790a7334 100644
--- a/src/ImageSharp/Samplers/Processors/Convolution/GaussianSharpenProcessor.cs
+++ b/src/ImageSharp/Filters/Processors/Convolution/GaussianSharpenProcessor.cs
@@ -12,7 +12,7 @@ namespace ImageSharp.Processors
     /// </summary>
     /// <typeparam name="TColor">The pixel format.</typeparam>
     /// <typeparam name="TPacked">The packed format. <example>uint, long, float.</example></typeparam>
-    public class GaussianSharpenProcessor<TColor, TPacked> : ImageSamplingProcessor<TColor, TPacked>
+    public class GaussianSharpenProcessor<TColor, TPacked> : ImageFilteringProcessor<TColor, TPacked>
         where TColor : struct, IPackedPixel<TPacked>
         where TPacked : struct
     {
@@ -83,9 +83,9 @@ namespace ImageSharp.Processors
         public float[][] KernelY { get; }
 
         /// <inheritdoc/>
-        public override void Apply(ImageBase<TColor, TPacked> target, ImageBase<TColor, TPacked> source, Rectangle targetRectangle, Rectangle sourceRectangle, int startY, int endY)
+        protected override void Apply(ImageBase<TColor, TPacked> source, Rectangle sourceRectangle, int startY, int endY)
         {
-            new Convolution2PassProcessor<TColor, TPacked>(this.KernelX, this.KernelY).Apply(target, source, targetRectangle, sourceRectangle, startY, endY);
+            new Convolution2PassProcessor<TColor, TPacked>(this.KernelX, this.KernelY).Apply(source, sourceRectangle);
         }
 
         /// <summary>
diff --git a/src/ImageSharp/Filters/Processors/Transforms/EntropyCropProcessor.cs b/src/ImageSharp/Filters/Processors/Transforms/EntropyCropProcessor.cs
index 715ab49d56..263c63790c 100644
--- a/src/ImageSharp/Filters/Processors/Transforms/EntropyCropProcessor.cs
+++ b/src/ImageSharp/Filters/Processors/Transforms/EntropyCropProcessor.cs
@@ -37,9 +37,10 @@ namespace ImageSharp.Processors
         protected override void Apply(ImageBase<TColor, TPacked> source, Rectangle sourceRectangle, int startY, int endY)
         {
             ImageBase<TColor, TPacked> temp = new Image<TColor, TPacked>(source.Width, source.Height);
+            temp.ClonePixels(source.Width, source.Height, source.Pixels);
 
             // Detect the edges.
-            new SobelProcessor<TColor, TPacked>().Apply(temp, source, sourceRectangle);
+            new SobelProcessor<TColor, TPacked>().Apply(temp, sourceRectangle);
 
             // Apply threshold binarization filter.
             new BinaryThresholdProcessor<TColor, TPacked>(this.Value).Apply(temp, sourceRectangle);
diff --git a/tests/ImageSharp.Tests/Processors/Samplers/DetectEdgesTest.cs b/tests/ImageSharp.Tests/Processors/Filters/DetectEdgesTest.cs
similarity index 94%
rename from tests/ImageSharp.Tests/Processors/Samplers/DetectEdgesTest.cs
rename to tests/ImageSharp.Tests/Processors/Filters/DetectEdgesTest.cs
index ce088eac4f..a650f85ddd 100644
--- a/tests/ImageSharp.Tests/Processors/Samplers/DetectEdgesTest.cs
+++ b/tests/ImageSharp.Tests/Processors/Filters/DetectEdgesTest.cs
@@ -23,7 +23,7 @@ namespace ImageSharp.Tests
             EdgeDetection.RobertsCross,
             EdgeDetection.Robinson,
             EdgeDetection.Scharr,
-            EdgeDetection.Sobel,
+            EdgeDetection.Sobel
         };
 
         [Theory]
@@ -40,7 +40,7 @@ namespace ImageSharp.Tests
                 using (FileStream output = File.OpenWrite($"{path}/{filename}"))
                 {
                     image.DetectEdges(detector)
-                          .Save(output);
+                         .Save(output);
                 }
             }
         }
@@ -59,7 +59,7 @@ namespace ImageSharp.Tests
                 using (FileStream output = File.OpenWrite($"{path}/{filename}"))
                 {
                     image.DetectEdges(detector, new Rectangle(image.Width / 4, image.Height / 4, image.Width / 2, image.Height / 2))
-                          .Save(output);
+                         .Save(output);
                 }
             }
         }
diff --git a/tests/ImageSharp.Tests/Processors/Samplers/EntropyCropTest.cs b/tests/ImageSharp.Tests/Processors/Filters/EntropyCropTest.cs
similarity index 100%
rename from tests/ImageSharp.Tests/Processors/Samplers/EntropyCropTest.cs
rename to tests/ImageSharp.Tests/Processors/Filters/EntropyCropTest.cs
diff --git a/tests/ImageSharp.Tests/Processors/Samplers/GaussianBlurTest.cs b/tests/ImageSharp.Tests/Processors/Filters/GaussianBlurTest.cs
similarity index 100%
rename from tests/ImageSharp.Tests/Processors/Samplers/GaussianBlurTest.cs
rename to tests/ImageSharp.Tests/Processors/Filters/GaussianBlurTest.cs
diff --git a/tests/ImageSharp.Tests/Processors/Samplers/GaussianSharpenTest.cs b/tests/ImageSharp.Tests/Processors/Filters/GaussianSharpenTest.cs
similarity index 100%
rename from tests/ImageSharp.Tests/Processors/Samplers/GaussianSharpenTest.cs
rename to tests/ImageSharp.Tests/Processors/Filters/GaussianSharpenTest.cs