Upper bits separation coding of images using vector quantization. - Shuitsu Matsumura (ICASSP, 1989)

Design of equiripple stopband even and odd order linear phase IIR filters. - Tsuyoshi Takebe; Toyoji Matsumoto; Shuitsu Matsumura; Kyoko Kato (ICECS, 1998)

An effective compression scheme for prediction errors on lossless image coding. - Shuitsu Matsumura; Tsuyoshi Takebe (ECCTD, 2005)

Least-square-based block adaptive prediction approach for lossless image coding. - Shuitsu Matsumura; Takuji Maezawa; Daisuke Takago; Kyoko Kato; Tsuyoshi Takebe (ECCTD, 2007)

A construction method of optimum integer-to-integer transform based on an error propagation model. - Daisuke Takago; Ryo Sakai; Shuitsu Matsumura; Tsuyoshi Takebe (ECCTD, 2013)

Efficient multistage implementation of rational sampling rate converter. - Nobuaki Takahashi; Daisuke Takago; Shuitsu Matsumura; Tsuyoshi Takebe (ECCTD, 2013)