Face feature extraction from spatial frequency for dynamic expression recognition. - Tatsumi Sakaguchi; Shigeo Morishima (ICPR, 1996)

Botanical tree structure modeling based on real image set. - Tatsumi Sakaguchi (SIGGRAPH Abstracts and Applications, 1998)

Towards the realization of non-verbal communication - computer vision based technologies for analyzing human images. - Jun Ohya; Takahiro Otsuka; Akira Utsumi; Shoichiro Iwasawa; Tatsumi Sakaguchi (HCI (2), 1999)

Modeling and animation of botanical trees for interactive virtual environments. - Tatsumi Sakaguchi; Jun Ohya (VRST, 1999)

Human Body Postures from Trinocular Camera Images. - Shoichiro Iwasawa; Jun Ohya; Kazuhiko Takahashi; Tatsumi Sakaguchi; Shigeo Morishima; Kazuyuki Ebihara (FG, 2000)

Virtual Me: A Virtual Communication Method that Enables Simultaneous Multiple Existence as an Avatar and/or Agents. - Jun Ohya; Ryohei Nakatsu; Shinjiro Kawato; Tatsumi Sakaguchi (IEEE International Conference on Multimedia and Expo (III), 2000)

Remarks on a Real-Time 3D Human Body Posture Estimation Method Using Trinocular Images. - Kazuhiko Takahashi; Tatsumi Sakaguchi; Jun Ohya (ICPR, 2000)

Remarks on a real-time, noncontact, nonwear, 3D human body posture estimation method. - Kazuhiko Takahashi; Tatsumi Sakaguchi; Jun Ohya (Syst. Comput. Jpn., 2000)