True Smile Recognition Using Neural Networks and Simple PCA. - Miyoko Nakano; Yasue Mitsukura; Minoru Fukumi; Norio Akamatsu; Fumiko Yasukata (KES, 2003)

Age Classification from Face Images Focusing on Edge Information. - Miyoko Nakano; Fumiko Yasukata; Minoru Fukumi (KES, 2004)

Recognition Of Smiling Faces Using Neural Networks And Spca. - Miyoko Nakano; Fumiko Yasukata; Minoru Fukumi (Int. J. Comput. Intell. Appl., 2004)