Skeleton revision algorithm using maximal circles. - Tsuyoshi Nakamura; Hiroshi Enowaki; Hidenori Itoh; Lifeng He (ICPR, 1998)

A Method to Generate Writing-Brush-Style Japanese Hiragana Character Calligraphy. - Junji Mano; Lifeng He; Tsuyoshi Nakamura; Hiroshi Enowaki; Atsuko Mutoh; Hidenori Itoh (ICMCS, Vol. 1, 1999)