A secure face recognition scheme using noisy images based on kernel sparse representation. - Masakazu Furukawa; Yuichi Muraki; Masaaki Fujiyoshi; Hitoshi Kiya (APSIPA, 2013)

A compressible template protection scheme for face recognition based on sparse representation. - Yuichi Muraki; Masakazu Furukawa; Masaaki Fujiyoshi; Yoshihide Tonomura; Hitoshi Kiya (EUSIPCO, 2014)