Yang Liu George Chen Nelson Max Christian Hofsetz Peter McGuinness Undersampled Light Field Rendering by a Plane Sweep. 225-236 2006 25 Comput. Graph. Forum 2 http://www.eg.org/EG/CGF/volume25/issue2/v25i2pp225-236.pdf db/journals/cgf/cgf25.html#LiuCMHM06