Too late to edit(?) so self-reply. This shows the shrinking approach (and was a fun excuse to play around with octave-image): http://imgur.com/a/cM8TU http://i

Too late to edit(?) so self-reply. This shows the shrinking approach (and was a fun excuse to play around with octave-image): http://imgur.com/a/cM8TU http://imgur.com/a/cM8TU