Individuality-preserving Silhouette Extraction for Gait Recognition. - Yasushi Makihara; Takuya Tanoue; Daigo Muramatsu; Yasushi Yagi; Syunsuke Mori; Yuzuko Utsumi; Masakazu Iwamura; Koichi Kise (IPSJ Trans. Comput. Vis. Appl., 2015)