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Yoshikazu Nakajima
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2020 – today
- 2024
- [j29]Takaaki Sugino, Taichi Kin, Nobuhito Saito, Yoshikazu Nakajima:
Improved segmentation of basal ganglia from MR images using convolutional neural network with crossover-typed skip connection. Int. J. Comput. Assist. Radiol. Surg. 19(3): 433-442 (2024) - [j28]Takaaki Sugino, Shinya Onogi, Rieko Oishi, Chie Hanayama, Satoki Inoue, Shinjiro Ishida, Yuhang Yao, Nobuhiro Ogasawara, Masahiro Murakawa, Yoshikazu Nakajima:
Investigation of Appropriate Scaling of Networks and Images for Convolutional Neural Network-Based Nerve Detection in Ultrasound-Guided Nerve Blocks. Sensors 24(11): 3696 (2024) - 2023
- [j27]Dongbo Zhou, Wataru Hayakawa, Yoshikazu Nakajima, Kotaro Tadano:
Development of a Wearable Haptic Glove Presenting Haptic Sensation by Electrical Stimulation. Sensors 23(1): 431 (2023) - 2022
- [c29]Hiroyuki Hayashi, Toshihiro Kawase, Tetsuro Miyazaki, Maina Sogabe, Yoshikazu Nakajima, Kenji Kawashima:
Online Assistance Control of a Pneumatic Gait Assistive Suit Using Physical Reservoir Computing Exploiting Air Dynamics. ICRA 2022: 3245-3251 - [c28]Hiroyuki Hayashi, Toshihiro Kawase, Tetsuro Miyazaki, Maina Sogabe, Yoshikazu Nakajima, Kenji Kawashima:
Multi-Joint Motion Estimation of a Soft Gait Assistive Suit Using Pneumatic Reservoir Computing. SII 2022: 578-584 - 2021
- [j26]Tetsuro Miyazaki, Toshihiro Kawase, Takahiro Kanno, Maina Sogabe, Yoshikazu Nakajima, Kenji Kawashima:
Running Motion Assistance Using a Soft Gait-Assistive Suit and Its Experimental Validation. IEEE Access 9: 94700-94713 (2021) - [j25]Takaaki Sugino, Yutaro Suzuki, Taichi Kin, Nobuhito Saito, Shinya Onogi, Toshihiro Kawase, Kensaku Mori, Yoshikazu Nakajima:
Label cleaning and propagation for improved segmentation performance using fully convolutional networks. Int. J. Comput. Assist. Radiol. Surg. 16(3): 349-361 (2021) - [j24]Yoshikazu Nakajima, Nobuyuki Tanigaki, Takaaki Sugino, Toshihiro Kawase, Shinya Onogi:
A Small and High-Speed Driving Mechanism for 3D Shape Measurement in Monocular Endoscopy. Sensors 21(14): 4887 (2021) - 2020
- [j23]Zisheng Yao, Shangchun Fan, Yoshikazu Nakajima, Xiaolei Qu:
A Combined Regularization Method Using Prior Structural Information for Sound-Speed Image Reconstruction of Ultrasound Computed Tomography. IEEE Access 8: 106832-106842 (2020) - [j22]Yoshikazu Nakajima, Rina Suzuki, Yutaro Suzuki, Takaaki Sugino, Toshihiro Kawase, Shinya Onogi, Haruna Seki, Tatsuki Fujiwara, Katsuhiro Ohuchi:
Suction-fixing surgical device for assisting liver manipulation with laparoscopic forceps. Int. J. Comput. Assist. Radiol. Surg. 15(10): 1653-1664 (2020)
2010 – 2019
- 2016
- [j21]Jue Jiang, Yoshikazu Nakajima, Yoshio Sohma, Toki Saito, Taichi Kin, Hiroshi Oyama, Nobuhito Saito:
Marker-less tracking of brain surface deformations by non-rigid registration integrating surface and vessel/sulci features. Int. J. Comput. Assist. Radiol. Surg. 11(9): 1687-1701 (2016) - 2015
- [j20]Takehito Doke, Jack T. Liang, Shinya Onogi, Yoshikazu Nakajima:
Fluoroscopy-based laser guidance system for linear surgical tool insertion depth control. Int. J. Comput. Assist. Radiol. Surg. 10(3): 275-283 (2015) - [j19]Akira Bekku, Yoshikazu Nakajima:
Fixing Device for a Planar Object by Incorporating Jamming Transition Phenomenon and a Suction Unit. J. Robotics 2015: 493267:1-493267:13 (2015) - 2014
- [j18]Lassad Ben Younes, Yoshikazu Nakajima, Toki Saito:
Fully automatic segmentation of the Femur from 3D-CT images using primitive shape recognition and statistical shape models. Int. J. Comput. Assist. Radiol. Surg. 9(2): 189-196 (2014) - [j17]Lassad Ben Younes, Yoshikazu Nakajima, Toki Saito:
Erratum to: Fully automatic segmentation of the Femur from 3D-CT images using primitive shape recognition and statistical shape models. Int. J. Comput. Assist. Radiol. Surg. 9(2): 197 (2014) - [c27]Yaming Xu, Yoshikazu Nakajima:
Single-trial decoding for an event-related potential-based brain-computer interface. AH 2014: 22:1-22:2 - [c26]Akira Bekku, Joonhwan Kim, Yoshikazu Nakajima, Kazuo Yonenobu:
A body-mounted surgical assistance robot for minimally invasive spinal puncture surgery. BioRob 2014: 19-23 - [c25]Masaki Chino, Yoshikazu Nakajima, Akira Bekku, Hiroyuki Tsuda, Tomomi Kotani, Fumitaka Kikkawa:
An obstetric forceps contouring the head surface to improve gripping capability in delivery assistance. BioRob 2014: 233-237 - 2013
- [j16]Takaaki Takeshita, Minkyu Kim, Yoshikazu Nakajima:
3-D shape measurement endoscope using a single-lens system. Int. J. Comput. Assist. Radiol. Surg. 8(3): 451-459 (2013) - [j15]Yoshikazu Nakajima, Takeyoshi Dohi, Toshihiko Sasama, Yasuyuki Momoi, Nobuhiko Sugano, Yuichi Tamura, Sung-hwan Lim, Ichiro Sakuma, Mamoru Mitsuishi, Tsuyoshi Koyama, Kazuo Yonenobu, Satoru Ohashi, Masahiko Bessho, Isao Ohnishi:
Surgical Tool Alignment Guidance by Drawing Two Cross-Sectional Laser-Beam Planes. IEEE Trans. Biomed. Eng. 60(6): 1467-1476 (2013) - [j14]Yaming Xu, Yoshikazu Nakajima:
A Two-Level Predictive Event-Related Potential-Based Brain-Computer Interface. IEEE Trans. Biomed. Eng. 60(10): 2839-2847 (2013) - 2012
- [j13]Xiaolei Qu, Takashi Azuma, Jack T. Liang, Yoshikazu Nakajima:
Average sound speed estimation using speckle analysis of medical ultrasound data. Int. J. Comput. Assist. Radiol. Surg. 7(6): 891-899 (2012) - [j12]Jack T. Liang, Takehito Doke, Shinya Onogi, Satoru Ohashi, Isao Ohnishi, Ichiro Sakuma, Yoshikazu Nakajima:
A fluorolaser navigation system to guide linear surgical tool insertion. Int. J. Comput. Assist. Radiol. Surg. 7(6): 931-939 (2012) - [c24]Jack T. Liang, Shinya Onogi, Yoshikazu Nakajima:
Surgical Tool Alignment by Laser Guidance using Fluoroscopic-based Navigation Technique - A System Implementation and Validation Study. BIODEVICES 2012: 319-323 - 2010
- [c23]Sanghyun Joung, Hongen Liao, Etsuko Kobayashi, Mamoru Mitsuishi, Yoshikazu Nakajima, Nobuhiko Sugano, Masahiko Bessho, Satoru Ohashi, Takuya Matsumoto, Isao Ohnishi, Ichiro Sakuma:
Hazard analysis of fracture-reduction robot and its application to safety design of fracture-reduction assisting robotic system. ICRA 2010: 1554-1561
2000 – 2009
- 2009
- [j11]Naohiko Sugita, Taiga Nakano, Takayuki Osa, Yoshikazu Nakajima, Kazuo Fujiwara, Nobuhiro Abe, Toshifumi Ozaki, Masahiko Suzuki, Mamoru Mitsuishi:
Cutting Tool Protects for Soft Tissues in Bone-Milling Machining. Int. J. Autom. Technol. 3(2): 185-192 (2009) - [c22]M. K. Kim, Yoshikazu Nakajima, Takaaki Takeshita, Shinya Onogi, Mamoru Mitsuishi, Yoichiro Matsumoto:
Multi-layered Contents Generation from Real World Scene by Three-dimensional Measurement. VISAPP (1) 2009: 109-112 - [c21]Takaaki Takeshita, Yoshikazu Nakajima, M. K. Kim, Shinya Onogi, Mamoru Mitsuishi, Yoichiro Matsumoto:
3D Shape Reconstruction Endoscope using Shape from Focus. VISAPP (1) 2009: 411-416 - 2008
- [c20]Naohiko Sugita, Takayuki Osa, Yoshikazu Nakajima, Mamoru Mitsuishi:
Deformation analysis and active compensation of surgical milling robot based on system error evaluation. ICRA 2008: 3389-3394 - [c19]Sanghyun Joung, Hirokazu Kamon, Hongen Liao, Junichiro Iwaki, Touji Nakazawa, Mamoru Mitsuishi, Yoshikazu Nakajima, Tsuyoshi Koyama, Nobuhiko Sugano, Yuki Maeda, Masahiko Bessho, Satoru Ohashi, Takuya Matsumoto, Isao Ohnishi, Ichiro Sakuma:
A Robot Assisted Hip Fracture Reduction with a Navigation System. MICCAI (2) 2008: 501-508 - 2007
- [j10]Yuanzhi Cheng, Shuguo Wang, Takaharu Yamazaki, Jie Zhao, Yoshikazu Nakajima, Shinichi Tamura:
Hip cartilage thickness measurement accuracy improvement. Comput. Medical Imaging Graph. 31(8): 643-655 (2007) - [j9]Takahito Tashiro, Yoshikazu Nakajima, Yuichi Tamura, Kazuo Yonenobu, Shigeru Uji, Hideki Yoshikawa, Takahiro Ochi, Shinichi Tamura:
Spinal alignment measurement in standing position using stereo-view roentgenography without positional calibration. Syst. Comput. Jpn. 38(2): 32-45 (2007) - [j8]Yoshikazu Nakajima, Takahito Tashiro, Nobuhiko Sugano, Kazuo Yonenobu, Tsuyoshi Koyama, Yuki Maeda, Yuichi Tamura, Masanobu Saito, Shinichi Tamura, Mamoru Mitsuishi, Naohiko Sugita, Ichiro Sakuma, Takahiro Ochi, Yoichiro Matsumoto:
Fluoroscopic Bone Fragment Tracking for Surgical Navigation in Femur Fracture Reduction by Incorporating Optical Tracking of Hip Joint Rotation Center. IEEE Trans. Biomed. Eng. 54(9): 1703-1706 (2007) - [c18]Naohiko Sugita, Fumiaki Genma, Yoshikazu Nakajima, Mamoru Mitsuishi:
Adaptive Controlled Milling Robot for Orthopedic Surgery. ICRA 2007: 605-610 - [c17]Naohiko Sugita, Fumiaki Genma, Yoshikazu Nakajima, Mamoru Mitsuishi:
Toolpath Optimization for a Milling Robot of Minimally Invasive Orthopedic Surgery. ICRA 2007: 2273-2278 - [c16]Naohiko Sugita, Yoshikazu Nakajima, Mamoru Mitsuishi, Shosaku Kawata, Kazuo Fujiwara, Nobuhiro Abe, Toshifumi Ozaki, Masahiko Suzuki:
Cutting Tool System to Minimize Soft Tissue Damage for Robot-Assisted Minimally Invasive Orthopedic Surgery. MICCAI (1) 2007: 994-1001 - 2006
- [j7]Fumihiko Ino, Yasuhiro Kawasaki, Takahito Tashiro, Yoshikazu Nakajima, Yoshinobu Sato, Shinichi Tamura, Kenichi Hagihara:
A parallel implementation of 2-D/3-D image registration for computer-assisted surgery. Int. J. Bioinform. Res. Appl. 2(4): 341-358 (2006) - 2005
- [c15]Fumihiko Ino, Yasuhiro Kawasaki, Takahito Tashiro, Yoshikazu Nakajima, Yoshinobu Sato, Shinichi Tamura, Kenichi Hagihara:
A Parallel Implementation of 2-D/3-D Image Registration for Computer-Assisted Surgery. ICPADS (2) 2005: 316-320 - [c14]Shinya Onogi, K. Morimoto, Ichiro Sakuma, Yoshikazu Nakajima, Tsuyoshi Koyama, Nobuhiko Sugano, Yuichi Tamura, S. Yonenobu, Yasuyuki Momoi:
Development of the Needle Insertion Robot for Percutaneous Vertebroplasty. MICCAI (2) 2005: 105-113 - 2004
- [j6]Takaharu Yamazaki, Tetsu Watanabe, Yoshikazu Nakajima, Kazuomi Sugamoto, Tetsuya Tomita, Hideki Yoshikawa, Shinichi Tamura:
Improvement of depth position in 2-D/3-D registration of knee implants using single-plane fluoroscopy. IEEE Trans. Medical Imaging 23(5): 602-612 (2004) - [c13]Yoshikazu Nakajima, Hiroyuki Yamamoto, Yoshinobu Sato, Nobuhiko Sugano, Yasuyuki Momoi, Toshihiko Sasama, Tsuyoshi Koyama, Yuichi Tamura, Kazuo Yonenobu, Ichiro Sakuma, Hideki Yoshikawa, Takahiro Ochi, Shinichi Tamura:
Available range analysis of laser guidance system and its application to monolithic integration with optical tracker. CARS 2004: 449-454 - [c12]Yoshikazu Nakajima, Takahito Tashiro, Toshiyuki Okada, Yoshinobu Sato, Nobuhiko Sugano, Masanobu Saito, Kazuo Yonenobu, Hideki Yoshikawa, Takahiro Ochi, Shinichi Tamura:
Computer-assisted fracture reduction of proximal femur using preoperative CT data and intraoperative fluoroscopic images. CARS 2004: 620-625 - [c11]Takaharu Yamazaki, Tetsu Watanabe, Yoshikazu Nakajima, Kazuomi Sugamoto, Tetsuya Tomita, Yoshinobu Sato, Hideki Yoshikawa, Shinichi Tamura:
A fluoroscopy-based system for three-dimensional kinematic analysis of artificial knee implants and clinical application. CARS 2004: 1297 - 2003
- [j5]Yoshikazu Nakajima, Hiroshi Inomata, Hiroki Nogawa, Yoshinobu Sato, Shinichi Tamura, Kozo Okazaki, Seiji Torii:
Physics-based flow estimation of fluids. Pattern Recognit. 36(5): 1203-1212 (2003) - [c10]Takaharu Yamazaki, Tetsu Watanabe, Yoshikazu Nakajima, Kazuomi Sugamoto, Tetsuya Tomita, Yoshinobu Sato, Hideki Yoshikawa, Shinichi Tamura:
Visualization of femorotibial contract area in total knee arthroplasty under in vivo conditions. CARS 2003: 1346 - [c9]Masahiko Nakamoto, Yoshinobu Sato, Kazuhisa Nakada, Yoshikazu Nakajima, Kozo Konishi, Makoto Hashizume, Shinichi Tamura:
A temporal calibration method for freehand 3D ultrasound system: a preliminary result. CARS 2003: 1365 - [c8]Tetsuzo Yamaguchi, Masahiko Nakamoto, Yoshikazu Nakajima, Yoshinobu Sato, Makoto Hashizume, Nobuhiko Sugano, Shinichi Tamura:
Projection model and calibration method for oblique-viewing endscope. CARS 2003: 1366 - [c7]Tetsuzo Yamaguchi, Masahiko Nakamoto, Yoshinobu Sato, Yoshikazu Nakajima, Kozo Konishi, Makoto Hashizume, Takashi Nishii, Nobuhiko Sugano, Hideki Yoshikawa, Kazuo Yonenobu, Shinichi Tamura:
Camera Model and Calibration Procedure for Oblique-Viewing Endoscope. MICCAI (2) 2003: 373-381 - 2002
- [c6]Toshihiko Sasama, Nobuhiko Sugano, Yoshinobu Sato, Yasuyuki Momoi, Tsuyoshi Koyama, Yoshikazu Nakajima, Ichiro Sakuma, Masakatsu G. Fujie, Kazuo Yonenobu, Takahiro Ochi, Shinichi Tamura:
A Novel Laser Guidance System for Alignment of Linear Surgical Tools: Its Principles and Performance Evaluation as a Man-Machine System. MICCAI (2) 2002: 125-132 - [c5]Masahiko Nakamoto, Yoshinobu Sato, Masaki Miyamoto, Yoshikazu Nakajima, Kozo Konishi, Mitsuo Shimada, Makoto Hashizume, Shinichi Tamura:
3D Ultrasound System Using a Magneto-optic Hybrid Tracker for Augmented Reality Visualization in Laparoscopic Liver Surgery. MICCAI (2) 2002: 148-155 - [c4]Yoshikazu Nakajima, Yuichi Tamura, Yoshinobu Sato, Takahito Tashiro, Nobuhiko Sugano, Kazuo Yonenobu, Hideki Yoshikawa, Takahiro Ochi, Shinichi Tamura:
Preoperative Analysis of Optimal Imaging Orientation in Fluoroscopy for Voxel-Based 2-D/3-D Registration. MICCAI (2) 2002: 485-492 - 2001
- [c3]Nobuhiko Sugano, Toshihiko Sasama, Yoshikazu Nakajima, Yoshinobu Sato, Takashi Nishii, T. Iida, K. Nakagawa, Keiro Ono, Shunsaku Nishihara, Shinichi Tamura, Kazuo Yonenobu, Takahiro Ochi:
Effects of CT threshold value to make a surface bone model on accuracy of shape-based registration in a CT-based navigation system for hip surgery. CARS 2001: 319-324 - [c2]Yoshinobu Sato, Masaki Miyamoto, Masahiko Nakamoto, Yoshikazu Nakajima, Mitsuo Shimada, Makoto Hashizume, Shinichi Tamura:
3D Ultrasound Image Acquisition Using a Magneto-optic Hybrid Sensor for Laparoscopic Surgery. MICCAI 2001: 1151-1153 - [c1]Yoshikazu Nakajima, Toshihiko Sasama, Yoshinobu Sato, Takashi Nishii, Nobuhiko Sugano, Takashi Ishikawa, Kazuo Yonenobu, Takahiro Ochi, Shinichi Tamura:
Accuracy Validation of Cone-Beam CT Based Registration. MICCAI 2001: 1366-1368
1990 – 1999
- 1999
- [j4]Yoshikazu Nakajima, Hiroshi Inomata, Hiroki Nogawa, Yoshinobu Sato, Shinichi Tamura, Kozo Okazaki, Seiji Torii:
Fluid flow computation based on physical model. Syst. Comput. Jpn. 30(4): 41-50 (1999) - [j3]Shuzo Yamamoto, Yoshikazu Nakajima, Shinichi Tamura, Yoshinobu Sato, Seiyo Harino:
Extraction of fluorescent dot traces from a scanning laser ophthalmoscope image sequence by spatio-temporal image analysis: Gabor filter and radon transform filtering. IEEE Trans. Biomed. Eng. 46(11): 1357-1363 (1999) - 1998
- [j2]Yoshinobu Sato, Masahiko Nakamoto, Toshihiko Sasama, Yasuhiro Tamaki, I. Sakita, Yoshikazu Nakajima, Shinichi Tamura, Morito Monden:
Image guidance of breast cancer surgery using 3D ultrasonic images and augmented reality visualization. IEEE Trans. Medical Imaging 17(5): 681-693 (1998) - 1997
- [j1]Hiroki Nogawa, Yoshikazu Nakajima, Yoshinobu Sato, Shinichi Tamura:
Acquisition of Symbolic Description from Flow Fields: A New Approach Based on a Fluid Model. IEEE Trans. Pattern Anal. Mach. Intell. 19(1): 58-63 (1997)
Coauthor Index
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