Hiromasa Yamashita

According to our database, Hiromasa Yamashita authored at least 15 papers between 2003 and 2019.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2019

Real-time Nonlinear Signal Processing Super Resolution of 8K Endoscope Cameras.

Seiichi Gohshi, Chinatsu Mori, Kenkichi Tanioka, Hiromasa Yamashita

Proceedings of the 16th International Joint Conference on e-Business and Telecommunications, 2019

2014

Recognizing surgeon's actions during suture operations from video sequences.

Ye Li, Jun Ohya, Toshio Chiba, Rong Xu, Hiromasa Yamashita

Proceedings of the Medical Imaging 2014: Image Processing, 2014

2013

A beam-splitter-type 3-D endoscope for front view and front-diagonal view images.

Hiroki Kamiuchi, Ken Masamune, Kenta Kuwana, Takeyoshi Dohi, Keri Kim, Hiromasa Yamashita, Toshio Chiba

Int. J. Comput. Assist. Radiol. Surg., 2013

Ultrasound Image-Guided Mapping of Endoscopic Views on a 3D Placenta Model: A Tracker-Less Approach.

Liangjing Yang, Junchen Wang, Etsuko Kobayashi, Hongen Liao, Ichiro Sakuma, Hiromasa Yamashita, Toshio Chiba

Proceedings of the Augmented Reality Environments for Medical Imaging and Computer-Assisted Interventions, 2013

2011

A Laser Steering Endoscope with High Laser Transmission Efficiency.

Noriaki Yamanaka, Ken Masamune, Kenta Kuwana, Hiromasa Yamashita, Toshio Chiba, Takeyoshi Dohi

Proceedings of the Computer Aided Surgery, 2011

2009

Three-dimensional auto-stereoscopic animated image with a long viewing distance using high-precision image correction.

Takehito Teraguchi, Hiromasa Yamashita, Ken Masamune, Takeyoshi Dohi, Hongen Liao

Proceedings of the International Conference on Computer Graphics and Interactive Techniques, 2009

Nonmagnetic Rigid and Flexible Outer Sheath with Pneumatic Interlocking Mechanism for Minimally Invasive Surgical Approach.

Hiromasa Yamashita, Siyang Zuo, Ken Masamune, Hongen Liao, Takeyoshi Dohi

Proceedings of the Medical Image Computing and Computer-Assisted Intervention, 2009

A Coaxial Laser Endoscope with Arbitrary Spots in Endoscopic View for Fetal Surgery.

Noriaki Yamanaka, Hiromasa Yamashita, Ken Masamune, Hongen Liao, Toshio Chiba, Takeyoshi Dohi

Proceedings of the Medical Image Computing and Computer-Assisted Intervention, 2009

Novel Endoscope System with Plasma Flushing for Off-Pump Cardiac Surgery.

Ken Masamune, Tetsuya Horiuchi, Masahiro Mizutani, Hiromasa Yamashita, Hiroyuki Tsukihara, Noboru Motomura, Shin-ichi Takamoto, Hongen Liao, Takeyoshi Dohi

Proceedings of the Medical Image Computing and Computer-Assisted Intervention, 2009

2008

Computer-Aided Delivery of High-Intensity Focused Ultrasound (HIFU) for Creation of an Atrial Septal Defect in Vivo.

Hiromasa Yamashita, Tetsuko Ishii, Akihiko Ishiyama, Noriyoshi Nakayama, Toshinobu Miyoshi, Yoshitaka Miyamoto, Gontaro Kitazumi, Yasumasa Katsuike, Makoto Okazaki, Takashi Azuma, Masayuki Fujisaki, Shin-ichi Takamoto, Toshio Chiba

Proceedings of the Medical Imaging and Augmented Reality, 4th International Workshop, 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

Proceedings of the Medical Imaging and Augmented Reality, 4th International Workshop, 2008

Composite-Type Optical Fiberscope for Laser Surgery for Twin-to-Twin Transfusion Syndrome.

Kiyoshi Oka, Akihiro Naganawa, Hiromasa Yamashita, Tetsuya Nakamura, Toshio Chiba

Proceedings of the Medical Imaging and Augmented Reality, 4th International Workshop, 2008

2007

Balloon-based manipulator with multiple linkages for intrauterine surgery.

Noriaki Yamanaka, Kiyoshi Matsumiya, Ken Masamune, Takeyoshi Dohi, Hiromasa Yamashita, Toshio Chiba, Hongen Liao

Proceedings of the 2007 IEEE/RSJ International Conference on Intelligent Robots and Systems, October 29, 2007

2004

Handheld Laparoscopic Forceps Manipulator Using Multi-slider Linkage Mechanisms.

Hiromasa Yamashita, Nobuhiko Hata, Makoto Hashizume, Takeyoshi Dohi

Proceedings of the Medical Image Computing and Computer-Assisted Intervention -- MICCAI 2004, 2004

2003

Multi-slider linkage mechanism for endoscopic forceps manipulator.

Hiromasa Yamashita, Daeyoung Kim, Nobuhiko Hata, Takeyoshi Dohi

Proceedings of the 2003 IEEE/RSJ International Conference on Intelligent Robots and Systems, Las Vegas, Nevada, USA, October 27, 2003