Hardware design of a color quantization with self-organizing map. - Yoshiro Oba; Kota Yamamoto; Takahiro Nagai; Hiroomi Hikawa (ISPACS, 2011)

Automatic generation of hardware self-organizing map for FPGA implementation. - Kota Yamamoto; Yoshiro Oba; Zuiko Rikuhashi; Hiroomi Hikawa (ISPACS, 2011)

Color-space image compression with hardware Self-organizing map. - Naoki Terahara; Yoshiro Oba; Hiroomi Hikawa (ISPACS, 2013)