Ashton Fagg Simon Lucey Sridha Sridharan 95-102 2017 FG https://doi.org/10.1109/FG.2017.21 https://doi.ieeecomputersociety.org/10.1109/FG.2017.21 conf/fgr/2017 db/conf/fgr/fg2017.html#FaggLS17