private void transformToFreqencyDomainToolStripMenuItem_Click(object sender, EventArgs e)
 {
     converted         = FFTMethods.Forward(processed);
     processed         = converted.VisualizeFourier();
     display           = processed.ScaleImage(image_frame.Width, image_frame.Height);
     image_frame.Image = display;
 }
 private void transformToSpatialDomainToolStripMenuItem_Click(object sender, EventArgs e)
 {
     processed         = FFTMethods.Inverse(converted);
     display           = processed.ScaleImage(image_frame.Width, image_frame.Height);
     image_frame.Image = display;
 }