public static Emgu.CV.Image <Emgu.CV.Structure.Gray, System.Byte> RemoveSpecks(this Emgu.CV.Image <Emgu.CV.Structure.Gray, System.Byte> image)
{
if (image is null)
{
throw new System.ArgumentNullException(nameof(image));
}
return(image.Erode(iterations: 4)
.Dilate(iterations: 4));
}