Federico Bartoli Giuseppe Lisanti Lorenzo Seidenari Svebor Karaman Alberto Del Bimbo 19-27 2015 CVPR Workshops https://doi.org/10.1109/CVPRW.2015.7301279 https://doi.ieeecomputersociety.org/10.1109/CVPRW.2015.7301279 conf/cvpr/2015w db/conf/cvpr/cvprw2015.html#BartoliLSKB15