docs: private static void displayResults(BufferedImage orig,
  									   Planar<GrayF32> distortedImg,
  									   ImageDistort allInside, ImageDistort fullView ) {
  		// render the results
  		Planar<GrayF32> undistortedImg = new Planar<>(GrayF32.class,
  				distortedImg.getWidth(),distortedImg.getHeight(),distortedImg.getNumBands());
  
  		allInside.apply(distortedImg, undistortedImg);
  		BufferedImage out1 = ConvertBufferedImage.convertTo(undistortedImg, null,true);
  
  		fullView.apply(distortedImg,undistortedImg);
  		BufferedImage out2 = ConvertBufferedImage.convertTo(undistortedImg, null,true);
  
  		// display in a single window where the user can easily switch between images
  		ListDisplayPanel panel = new ListDisplayPanel();
  		panel.addItem(new ImagePanel(orig), "Original");
  		panel.addItem(new ImagePanel(out1), "Undistorted All Inside");
  		panel.addItem(new ImagePanel(out2), "Undistorted Full View");
  
  		ShowImages.showWindow(panel, "Removing Lens Distortion", true);
  	}