I had some trouble understanding the exact procedure described above, but then I read the patent[1] for the technique, which was very helpful. [1] - http://www

I had some trouble understanding the exact procedure described above, but then I read the patent[1] for the technique, which was very helpful. [1] - http://www.freepatentsonline.com/3837124.pdf http://www.freepatentsonline.com/3837124.pdf