It's not really new. I've seen such work back in 2007 (http://boston.conman.org/2007/08/28.1 http://boston.conman.org/2007/08/28.1) and an update in 2013 (http

It's not really new. I've seen such work back in 2007 (http://boston.conman.org/2007/08/28.1 http://boston.conman.org/2007/08/28.1) and an update in 2013 (http://boston.conman.org/2013/01/03.1 http://boston.conman.org/2013/01/03.1). Sure, the examples I saw were geared towards human faces taken at a particular angle (face on, head filling the frame) but the concept is the same.