Hiroki Kato

According to our database, Hiroki Kato authored at least 32 papers between 2000 and 2024.

Collaborative distances:

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

2024

Simultaneous Learning of Erector Spinae Muscles for Automatic Segmentation of Site-Specific Skeletal Muscles in Body CT Images.

Masahiro Kawamoto, Naoki Kamiya, Xiangrong Zhou, Hiroki Kato, Takeshi Hara, Hiroshi Fujita

IEEE Access, 2024

2023

Safe RuleFit: Learning Optimal Sparse Rule Model by Meta Safe Screening.

Hiroki Kato, Hiroyuki Hanada, Ichiro Takeuchi

IEEE Trans. Pattern Anal. Mach. Intell., 2023

'I am both here and there' Parallel Control of Multiple Robotic Avatars by Disabled Workers in a Café.

Giulia Barbareschi, Midori Kawaguchi, Hiroki Kato, Masato Nagahiro, Kazuaki Takeuchi, Yoshifumi Shiiba, Shunichi Kasahara, Kai Kunze, Kouta Minamizawa

CoRR, 2023

Development of System for Quantifying the Lachman Test Using Inertial and Force Sensors.

Hiroki Kato, Kouki Nagamune

Proceedings of the IEEE International Conference on Systems, Man, and Cybernetics, 2023

2021

Automatic Segmentation of Supraspinatus Muscle via Bone-Based Localization in Torso Computed Tomography Images Using U-Net.

Yuichi Wakamatsu, Naoki Kamiya, Xiangrong Zhou, Hiroki Kato, Takeshi Hara, Hiroshi Fujita

IEEE Access, 2021

Analysis of Effect of Motion Path on Leg Muscle Load and Evaluation of Device to Support Leg Motion During Robot Operation by Reducing Muscle Load.

Hiroki Kato, Tatsuro Terakawa, Masaharu Komori, Ikko Yasuda

IEEE Access, 2021

Toward Fine-Grained Sleeping Activity Recognition: 3d Extension and an Estimation Try on Joint Position of SLP Dataset.

Hiroki Kato, Yu Enokibori, Naoto Yoshida, Kenji Mase

Proceedings of the UbiComp/ISWC '21: 2021 ACM International Joint Conference on Pervasive and Ubiquitous Computing and 2021 ACM International Symposium on Wearable Computers, 2021

2020

Subsurface Sampling Robot for Time-limited Asteroid Exploration.

Hiroki Kato, Yasutaka Satou, Kent Yoshikawa, Masatsugu Otsuki, Hirotaka Sawada, Takeshi Kuratomi, Nana Hidaka

Proceedings of the IEEE/RSJ International Conference on Intelligent Robots and Systems, 2020

2019

Contact-Event-Triggered Mode Estimation for Dynamic Rigid Body Impedance-Controlled Capture.

Hiroki Kato, Daichi Hirano, Jun Ota

Proceedings of the International Conference on Robotics and Automation, 2019

2018

Rough Set-Based Clustering Utilizing Probabilistic Memberships.

Seiki Ubukata, Hiroki Kato, Akira Notsu, Katsuhiro Honda

J. Adv. Comput. Intell. Intell. Informatics, 2018

Learning sparse optimal rule fit by safe screening.

Hiroki Kato, Hiroyuki Hanada, Ichiro Takeuchi

CoRR, 2018

Automated Recognition of Erector Spinae Muscles and Their Skeletal Attachment Region via Deep Learning in Torso CT Images.

Naoki Kamiya, Masanori Kume, Guoyan Zheng, Xiangrong Zhou, Hiroki Kato, Huayue Chen, Chisako Muramatsu, Takeshi Hara, Toshiharu Miyoshi, Masayuki Matsuo, Hiroshi Fujita

Proceedings of the Computational Methods and Clinical Applications in Musculoskeletal Imaging, 2018

Online Path Planning and Compliance Control of Space Robot for Capturing Tumbling Large Object.

Daichi Hirano, Hiroki Kato, Tatsuhiko Saito

Proceedings of the 2018 IEEE/RSJ International Conference on Intelligent Robots and Systems, 2018

Collision-Based Contact Mode Estimation for Dynamic Rigid Body Capture.

Hiroki Kato, Daichi Hirano, Jun Ota

Proceedings of the 2018 IEEE International Conference on Robotics and Automation, 2018

2017

On-Orbit Demonstration of Tether-Based Robot Locomotion in REX-J Mission.

Hiroki Nakanishi, Mitsuhiro Yamazumi, Sotaro Karakama, Mitsushige Oda, Shin-Ichiro Nishida, Hiroki Kato, Keisuke Watanabe, Atsushi Ueta, Masahiro Yoshii, Satoshi Suzuki

J. Robotics Mechatronics, 2017

Concept and mechanism of the tendon actuated versatile debris gripper.

Nobutaka Tanishima, Daichi Hirano, Toshimichi Tsumaki, Hiroki Kato

Proceedings of the 2017 IEEE International Conference on Robotics and Biomimetics, 2017

Automated analysis of whole skeletal muscle for muscular atrophy detection of ALS in whole-body CT images: preliminary study.

Naoki Kamiya, Kosuke Ieda, Xiangrong Zhou, Megumi Yamada, Hiroki Kato, Chisako Muramatsu, Takeshi Hara, Toshiharu Miyoshi, Takashi Inuzuka, Masayuki Matsuo, Hiroshi Fujita

Proceedings of the Medical Imaging 2017: Computer-Aided Diagnosis, 2017

Distance control of rocket-propelled miniature exploration robot.

Hiroki Kato, Nobutaka Tanishima, Keiichi Yanagase, Toshimichi Tsumaki, Shinji Mitani

Proceedings of the 2017 IEEE International Conference on Robotics and Automation, 2017

Caging-based grasp with flexible manipulation for robust capture of a free-floating target.

Daichi Hirano, Hiroki Kato, Nobutaka Tanishima

Proceedings of the 2017 IEEE International Conference on Robotics and Automation, 2017

2014

Real-time spacecraft actuator fault diagnosis with state-segmented particle filtering.

Hiroki Kato, Jun Ota

Adv. Robotics, 2014

Transportation of a large object by small mobile robots with handcarts and outrigger.

Fusao Ohashi, Kohei Kaminishi, Jorge Figueroa, Hiroki Kato, Jun Ota

Proceedings of the 2014 IEEE International Conference on Robotics and Biomimetics, 2014

2012

Computer-Aided Diagnosis for Detection of Lacunar Infarcts on MR Images: ROC Analysis of Radiologists' Performance.

Yoshikazu Uchiyama, Takahiko Asano, Hiroki Kato, Takeshi Hara, Masayuki Kanematsu, Hiroaki Hoshi, Toru Iwama, Hiroshi Fujita

J. Digit. Imaging, 2012

2009

Performance evaluation of an automatic segmentation method of cerebral arteries in MRA images by use of a large image database.

Yoshikazu Uchiyama, Tatsunori Asano, Takeshi Hara, Hiroshi Fujita, Yasutomi Kinosada, Takahiko Asano, Hiroki Kato, Masayuki Kanematsu, Hiroaki Hoshi, Toru Iwama

Proceedings of the Medical Imaging 2009: Computer-Aided Diagnosis, 2009

2008

Cost-Effectiveness of Implantable Cardioverter-Defibrillators in Brugada Syndrome Treatment.

Kai Wang, Kazunobu Yamauchi, Ping Li, Hiroki Kato, Makoto Kobayashi, Ken Kato, Yoshiyuki Shimizu

J. Medical Syst., 2008

Automatic segmentation of different-sized leukoaraiosis regions in brain MR images.

Yoshikazu Uchiyama, Takuya Kunieda, Takeshi Hara, Hiroshi Fujita, Hiromichi Ando, Hiroyasu Yamakawa, Takahiko Asano, Hiroki Kato, Toru Iwama, Masayuki Kanematsu, Hiroaki Hoshi

Proceedings of the Medical Imaging 2008: Computer-Aided Diagnosis, 2008

Computerized detection of unruptured aneurysms in MRA images: reduction of false positives using anatomical location features.

Yoshikazu Uchiyama, Xin Gao, Takeshi Hara, Hiroshi Fujita, Hiromichi Ando, Hiroyasu Yamakawa, Takahiko Asano, Hiroki Kato, Toru Iwama, Masayuki Kanematsu, Hiroaki Hoshi

Proceedings of the Medical Imaging 2008: Computer-Aided Diagnosis, 2008

Unsupervised classification of cirrhotic livers using MRI data.

Gobert N. Lee, Masayuki Kanematsu, Hiroki Kato, Hiroshi Kondo, Xiangrong Zhou, Takeshi Hara, Hiroshi Fujita, Hiroaki Hoshi

Proceedings of the Medical Imaging 2008: Computer-Aided Diagnosis, 2008

2007

Classification of cirrhotic liver in Gadolinium-enhanced MR images.

Gobert N. Lee, Yoshikazu Uchiyama, Xuejun Zhang, Masayuki Kanematsu, Xiangrong Zhou, Takeshi Hara, Hiroki Kato, Hiroshi Kondo, Hiroshi Fujita, Hiroaki Hoshi

Proceedings of the Medical Imaging 2007: Computer-Aided Diagnosis, 2007

2006

A robust approach to high-speed navigation for unrehearsed desert terrain.

Chris Urmson, Charlie Ragusa, David Ray, Joshua Anhalt, Daniel Bartz, Tugrul Galatali, Alexander Gutierrez, Josh Johnston, Sam Harbaugh, Hiroki Kato, William C. Messner, Nick Miller, Kevin M. Peterson, Bryon Smith, Jarrod M. Snider, Spencer Spiker, Jason Ziglar, William Whittaker, Michael Clark, Phillip L. Koon, Aaron Mosher, Joshua Struble

J. Field Robotics, 2006

2004

Sketch Interface Based Expressive Hairstyle Modelling and Rendering.

Xiaoyang Mao, Hiroki Kato, Atsumi Imamiya, Ken Anjyo

Proceedings of the 2004 Computer Graphics International (CGI 2004), 16-19 June 2004, 2004

2002

DIPS: Diagrammatic arithmetic problem solver.

Tsuyoshi Murata, Hiroki Kato, Masamichi Shimura, Masayuki Numao

Syst. Comput. Jpn., 2002

2000

Discovering the gap between Web site designers' expectations and users' behavior.

Takehiro Nakayama, Hiroki Kato, Yohei Yamane

Comput. Networks, 2000