Takashi Nakagawa

According to our database, Takashi Nakagawa authored at least 21 papers between 1992 and 2020.

Collaborative distances:

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

2020

Automatic Estimation of Pathological Voice Quality Based on Recurrent Neural Network Using Amplitude and Phase Spectrogram.

Shunsuke Hidaka, Yogaku Lee, Kohei Wakamiya, Takashi Nakagawa, Tokihiko Kaburagi

Proceedings of the 21st Annual Conference of the International Speech Communication Association, 2020

2017

Subthreshold Operation of CAAC-IGZO FPGA by Overdriving of Programmable Routing Switch and Programmable Power Switch.

Munehiro Kozuma, Yuki Okamoto, Takashi Nakagawa, Takeshi Aoki, Yoshiyuki Kurokawa, Takayuki Ikeda, Yoshinori Ieda, Naoto Yamade, Hidekazu Miyairi, Makoto Ikeda, Masahiro Fujita, Shunpei Yamazaki

IEEE Trans. Very Large Scale Integr. Syst., 2017

2016

A 25 3 μW at 60 fps 240 × 160 Pixel Vision Sensor for Motion Capturing With In-Pixel Nonvolatile Analog Memory Using CAAC-IGZO FET.

Takuro Ohmaru, Takashi Nakagawa, Shuhei Maeda, Yuki Okamoto, Munehiro Kozuma, Seiichi Yoneda, Hiroki Inoue, Yoshiyuki Kurokawa, Takayuki Ikeda, Yoshinori Ieda, Naoto Yamade, Hidekazu Miyairi, Makoto Ikeda, Shunpei Yamazaki

IEEE J. Solid State Circuits, 2016

2015

A Boosting Pass Gate With Improved Switching Characteristics and No Overdriving for Programmable Routing Switch Based on Crystalline In-Ga-Zn-O Technology.

Yuki Okamoto, Takashi Nakagawa, Takeshi Aoki, Masataka Ikeda, Munehiro Kozuma, Takeshi Osada, Yoshiyuki Kurokawa, Takayuki Ikeda, Naoto Yamade, Yutaka Okazaki, Hidekazu Miyairi, Masahiro Fujita, Jun Koyama, Shunpei Yamazaki

IEEE Trans. Very Large Scale Integr. Syst., 2015

Normally-Off Computing for Crystalline Oxide Semiconductor-Based Multicontext FPGA Capable of Fine-Grained Power Gating on Programmable Logic Element With Nonvolatile Shadow Register.

Takeshi Aoki, Yuki Okamoto, Takashi Nakagawa, Munehiro Kozuma, Yoshiyuki Kurokawa, Takayuki Ikeda, Naoto Yamade, Yutaka Okazaki, Hidekazu Miyairi, Masahiro Fujita, Jun Koyama, Shunpei Yamazaki

IEEE J. Solid State Circuits, 2015

6.5 25.3μW at 60fps 240×160-pixel vision sensor for motion capturing with in-pixel non-volatile analog memory using crystalline oxide semiconductor FET.

Takuro Ohmaru, Takashi Nakagawa, Shuhei Maeda, Yuki Okamoto, Munehiro Kozuma, Seiichi Yoneda, Hiroki Inoue, Yoshiyuki Kurokawa, Takayuki Ikeda, Yoshinori Ieda, Naoto Yamade, Hidekazu Miyairi, Makoto Ikeda, Shunpei Yamazaki

Proceedings of the 2015 IEEE International Solid-State Circuits Conference, 2015

2014

30.9 Normally-off computing with crystalline InGaZnO-based FPGA.

Takeshi Aoki, Yuki Okamoto, Takashi Nakagawa, Masataka Ikeda, Munehiro Kozuma, Takeshi Osada, Yoshiyuki Kurokawa, Takayuki Ikeda, Naoto Yamade, Yutaka Okazaki, Hidekazu Miyairi, Masahiro Fujita, Jun Koyama, Shunpei Yamazaki

Proceedings of the 2014 IEEE International Conference on Solid-State Circuits Conference, 2014

2011

A Study and Evaluation on Route Guidance of a Car Navigation System Based on Augmented Reality.

Kengo Akaho, Takashi Nakagawa, Yoshihisa Yamaguchi, Katsuya Kawai, Hirokazu Kato, Shogo Nishida

Proceedings of the Human-Computer Interaction. Towards Mobile and Intelligent Interaction Environments, 2011

2010

Relative Magnitude of Gaussian Curvature via Self-Calibration.

Yi Ding, Yuji Iwahori, Takashi Nakagawa, Tsuyoshi Nakamura, Lifeng He, Robert J. Woodham, Hidenori Itoh

J. Adv. Comput. Intell. Intell. Informatics, 2010

2009

Evaluation for Adjustment Method of Vehicle's Location by Recognizing Crosswalks.

Yoshihisa Yamaguchi, Takashi Nakagawa, Hirokazu Kato, Shogo Nishida

Proceedings of the Human Interface and the Management of Information. Designing Information Environments, 2009

2008

Shape from self-calibration and Fast Marching Method.

Yuji Iwahori, Takashi Nakagawa, Robert J. Woodham, Shinji Fukui, Haruki Kawanaka

Proceedings of the 19th International Conference on Pattern Recognition (ICPR 2008), 2008

2007

Improvement of Accuracy for Gaussian Curvature Using Modification Neural Network.

Yuji Iwahori, Takashi Nakagawa, Shinji Fukui, Haruki Kawanaka, Robert J. Woodham, Yoshinori Adachi

Proceedings of the Knowledge-Based Intelligent Information and Engineering Systems, 2007

AR-Navi: An In-Vehicle Navigation System Using Video-Based Augmented Reality Technology.

Yoshihisa Yamaguchi, Takashi Nakagawa, Kengo Akaho, Mitsushi Honda, Hirokazu Kato, Shogo Nishida

Proceedings of the Human Interface and the Management of Information. Interacting in Information Environments, 2007

2006

Design of a Car Navigation System that Predicts User Destination.

Tsutomu Terada, Masakazu Miyamae, Yasue Kishino, Kohei Tanaka, Shojiro Nishio, Takashi Nakagawa, Yoshihisa Yamaguchi

Proceedings of the 7th International Conference on Mobile Data Management (MDM 2006), 2006

2005

Assessment of human-machine interface design for a Chinese nuclear power plant.

Xiaoming Chen, Zhiwei Zhou, Zuying Gao, Wei Wu, Takashi Nakagawa, Satoko Matsuo

Reliab. Eng. Syst. Saf., 2005

Justsystem at NTCIR-5 Patent Classification.

Tetsuya Tashiro, Masaki Rikitoku, Takashi Nakagawa

Proceedings of the Fifth NTCIR Workshop Meeting on Evaluation of Information Access Technologies: Information Retrieval, 2005

A Distributed Retrieval System for NTCIR-5 WEB Task.

Hiroki Tanioka, Kenichi Yamamoto, Takashi Nakagawa

Proceedings of the Fifth NTCIR Workshop Meeting on Evaluation of Information Access Technologies: Information Retrieval, 2005

1999

Simulation-Based Human Interface Evaluation for Maintenance Facilities.

Satoko Matsuo, Takashi Nakagawa, Yoshio Nakatani, Tadashi Ohi

Proceedings of the Human-Computer Interaction: Ergonomics and User Interfaces, 1999

1998

Simulation-based evaluation system for man-machine interfaces in nuclear power plants.

Takashi Nakagawa, Yoshio Nakatani, Hidekazu Yoshikawa, Wei Wu, Tomihiko Furuta

Proceedings of the IEEE International Conference on Systems, Man and Cybernetics, 1998

1997

Simulation-Based Interface Evaluation Method of Equipment in Power Plants.

Takashi Nakagawa, Masaharu Kitamura, Yoshio Nakatani, N. Terashita

Proceedings of the Design of Computing Systems: Social and Ergonomic Considerations, 1997

1992

Force Display for Presentation of Rigidity of Virtual Objects.

Hiroo Iwata, Takashi Nakagawa, Takahiro Nakashima

J. Robotics Mechatronics, 1992