Use static struct initializer.

Former-commit-id: ad2d18939ec95233e06c1ced5db00a57bac3b8b1
Former-commit-id: 9ccb6d3a19ec36a2557609869f18e1cb9a7700e4
Former-commit-id: 8a20f28c4aaf5fc8ca8d5eedc822d084effb9d0f

src/ImageProcessorCore/Filters/Processors/Convolution/Convolution2PassFilter.cs

@@ -80,7 +80,7 @@ namespace ImageProcessorCore.Processors
                 {
                     for (int x = startX; x < endX; x++)
                     {
-                        Color destination = new Color();
+                        Color destination = Color.Empty;
 
                         // Apply each matrix multiplier to the color components for each pixel.
                         for (int fy = 0; fy < kernelHeight; fy++)

src/ImageProcessorCore/Samplers/Processors/ResizeProcessor.cs

@@ -134,7 +134,7 @@ namespace ImageProcessorCore.Processors
                                     Weight[] horizontalValues = this.HorizontalWeights[offsetX].Values;
 
                                     // Destination color components
-                                    Color destination = new Color();
+                                    Color destination = Color.Empty;
 
                                     for (int i = 0; i < sum; i++)
                                     {
@@ -173,7 +173,7 @@ namespace ImageProcessorCore.Processors
                                 for (int x = 0; x < width; x++)
                                 {
                                     // Destination color components
-                                    Color destination = new Color();
+                                    Color destination = Color.Empty;
 
                                     for (int i = 0; i < sum; i++)
                                     {