Forces and torques during robotic needle insertion to human vertebra. - Kiyoshi Matsumiya; Yasuyuki Momoi; Etsuko Kobayashi; Nobuhiko Sugano; Kazuo Yonenobu; Hiroshi Inada; Takayuki Tsuji; Ichiro Sakuma (CARS, 2003)

Analysis of Forces during Robotic Needle Insertion to Human Vertebra. - Kiyoshi Matsumiya; Yasuyuki Momoi; Etsuko Kobayashi; Nobuhiko Sugano; Kazuo Yonenobu; Hiroshi Inada; Takayuki Tsuji; Ichiro Sakuma (MICCAI (1), 2003)

A bone cutting device for rotational acetabular osteotomy (RAO) with a curved oscillating saw. - Ichiro Sakuma; K. Mukaiyama; Iulian Iordachita; Kiyoshi Matsumiya; Etsuko Kobayashi; H. Yano (CARS, 2004)

Pulsative Flow Segmentation in MRA Image Series by AR Modeling and EM Algorithm. - Ali Gooya; Hongen Liao; Kiyoshi Matsumiya; Ken Masamune; Takeyoshi Dohi (MIAR, 2006)

Fetus Support Manipulator with Flexible Balloon-Based Stabilizer for Endoscopic Intrauterine Surgery. - Hongen Liao; Hirokazu Suzuki; Kiyoshi Matsumiya; Ken Masamune; Takeyoshi Dohi; Toshio Chiba (MICCAI (1), 2006)

New 4-D Imaging for Real-Time Intraoperative MRI: Adaptive 4-D Scan. - Junichi Tokuda; Shigehiro Morikawa; Hasnine A. Haque; Tetsuji Tsukamoto; Kiyoshi Matsumiya; Hongen Liao; Ken Masamune; Takeyoshi Dohi (MICCAI (1), 2006)

Rigid-Flexible Outer Sheath Model Using Slider Linkage Locking Mechanism and Air Pressure for Endoscopic Surgery. - Akihiko Yagi; Kiyoshi Matsumiya; Ken Masamune; Hongen Liao; Takeyoshi Dohi (MICCAI (1), 2006)

Object based image rendering and synthesis for computer generated integral videography. - Hongen Liao; Yosuke Ito; Kiyoshi Matsumiya; Ken Masamune; Takeyoshi Dohi (SIGGRAPH Research Posters, 2006)

Effective Statistical Edge Integration Using a Flux Maximizing Scheme for Volumetric Vascular Segmentation in MRA. - Ali Gooya; Hongen Liao; Kiyoshi Matsumiya; Ken Masamune; Takeyoshi Dohi (IPMI, 2007)

Surgical manipulator with linkage mechanism for anterior cruciate ligament reconstruction. - Hongen Liao; Kazuhisa Yoshimura; Tomoki Utsugida; Kiyoshi Matsumiya; Ken Masamune; Takeyoshi Dohi (IROS, 2007)

Balloon-based manipulator with multiple linkages for intrauterine surgery. - Noriaki Yamanaka; Kiyoshi Matsumiya; Ken Masamune; Takeyoshi Dohi; Hiromasa Yamashita; Toshio Chiba; Hongen Liao (IROS, 2007)

A Shape Induced Anisotropic Flowfor Volumetric Vascular Segmentation in MRA. - Ali Gooya; Hongen Liao; Kiyoshi Matsumiya; Ken Masamune; Takeyoshi Dohi (ISBI, 2007)

Physically Accurate B-Spline Based Non-Rigid Registration Using Variable Spring Model. - Nicholas Herlambang; Hongen Liao; Kiyoshi Matsumiya; Ken Masamune; Takeyoshi Dohi (ISBI, 2007)

Real-Time Autostereoscopic Visualization of Registration-Generated 4D MR Image of Beating Heart. - Nicholas Herlambang; Hongen Liao; Kiyoshi Matsumiya; Ken Masamune; Takeyoshi Dohi (MIAR, 2008)

Surgical Manipulator with Balloon for Stabilizing Fetus in Utero under Ultrasound Guidance. - Noriaki Yamanaka; Hiromasa Yamashita; Kiyoshi Matsumiya; Hongen Liao; Ken Masamune; Toshio Chiba; Takeyoshi Dohi (MIAR, 2008)

MRI-Compatible Rigid and Flexible Outer Sheath Device with Pneumatic Locking Mechanism for Minimally Invasive Surgery. - Siyang Zuo; Noriaki Yamanaka; Ikuma Sato; Ken Masamune; Hongen Liao; Kiyoshi Matsumiya; Takeyoshi Dohi (MIAR, 2008)

A Variational Method for Geometric Regularization of Vascular Segmentation in Medical Images. - Ali Gooya; Hongen Liao; Kiyoshi Matsumiya; Ken Masamune; Yoshitaka Masutani; Takeyoshi Dohi (IEEE Trans. Image Process., 2008)

Interactive 3D Navigation System for Image-guided Surgery. - Huy Hoang Tran; Kiyoshi Matsumiya; Ken Masamune; Ichiro Sakuma; Takeyoshi Dohi; Hongen Liao (Int. J. Virtual Real., 2009)