/// <summary>
/// Difference filter
/// </summary>
/// <param name="image">The image.</param>
/// <param name="comparingImage">The comparing image.</param>
/// <returns>Image.</returns>
public static Image Difference(this Image image, Image comparingImage)
{
ImageFilter imageFilter = new ImageFilter();
return imageFilter.Difference(new Bitmap(image), new Bitmap(comparingImage));
}
