Takashi Nakagawa - researchr alias

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Viewing Publication 1 - 21 from 21

2020

Automatic Estimation of Pathological Voice Quality Based on Recurrent Neural Network Using Amplitude and Phase SpectrogramShunsuke Hidaka, Yogaku Lee, Kohei Wakamiya, Takashi Nakagawa, Tokihiko Kaburagi. interspeech 2020: 3880-3884 [doi]

2017

Subthreshold Operation of CAAC-IGZO FPGA by Overdriving of Programmable Routing Switch and Programmable Power SwitchMunehiro Kozuma, Yuki Okamoto, Takashi Nakagawa, Takeshi Aoki, Yoshiyuki Kurokawa, Takayuki Ikeda, Yoshinori Ieda, Naoto Yamade, Hidekazu Miyairi, Makoto Ikeda, Masahiro Fujita, Shunpei Yamazaki. tvlsi, 25(1):125-138, 2017. [doi]

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 FETTakuro 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. jssc, 51(9):2168-2179, 2016. [doi]

2015

Normally-Off Computing for Crystalline Oxide Semiconductor-Based Multicontext FPGA Capable of Fine-Grained Power Gating on Programmable Logic Element With Nonvolatile Shadow RegisterTakeshi Aoki, Yuki Okamoto, Takashi Nakagawa, Munehiro Kozuma, Yoshiyuki Kurokawa, Takayuki Ikeda, Naoto Yamade, Yutaka Okazaki, Hidekazu Miyairi, Masahiro Fujita, Jun Koyama, Shunpei Yamazaki. jssc, 50(9):2199-2211, 2015. [doi]

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 FETTakuro 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. isscc 2015: 1-3 [doi]

A Boosting Pass Gate With Improved Switching Characteristics and No Overdriving for Programmable Routing Switch Based on Crystalline In-Ga-Zn-O TechnologyYuki 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. tvlsi, 23(3):422-434, 2015. [doi]

2014

30.9 Normally-off computing with crystalline InGaZnO-based FPGATakeshi 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. isscc 2014: 502-503 [doi]

2011

A Study and Evaluation on Route Guidance of a Car Navigation System Based on Augmented RealityKengo Akaho, Takashi Nakagawa, Yoshihisa Yamaguchi, Katsuya Kawai, Hirokazu Kato, Shogo Nishida. hci 2011: 357-366 [doi]

2010

Relative Magnitude of Gaussian Curvature via Self-CalibrationYi Ding, Yuji Iwahori, Takashi Nakagawa, Tsuyoshi Nakamura, Lifeng He, Robert J. Woodham, Hidenori Itoh. jaciii, 14(1):99-109, 2010. [doi]

2009

Evaluation for Adjustment Method of Vehicle s Location by Recognizing CrosswalksYoshihisa Yamaguchi, Takashi Nakagawa, Hirokazu Kato, Shogo Nishida. hci 2009: 648-656 [doi]

2008

Shape from self-calibration and Fast Marching MethodYuji Iwahori, Takashi Nakagawa, Robert J. Woodham, Shinji Fukui, Haruki Kawanaka. icpr 2008: 1-4 [doi]

2007

Improvement of Accuracy for Gaussian Curvature Using Modification Neural NetworkYuji Iwahori, Takashi Nakagawa, Shinji Fukui, Haruki Kawanaka, Robert J. Woodham, Yoshinori Adachi. kes 2007: 1013-1020 [doi]

AR-Navi: An In-Vehicle Navigation System Using Video-Based Augmented Reality TechnologyYoshihisa Yamaguchi, Takashi Nakagawa, Kengo Akaho, Mitsushi Honda, Hirokazu Kato, Shogo Nishida. hci 2007: 1139-1147 [doi]

2006

Design of a Car Navigation System that Predicts User DestinationTsutomu Terada, Masakazu Miyamae, Yasue Kishino, Kohei Tanaka, Shojiro Nishio, Takashi Nakagawa, Yoshihisa Yamaguchi. MDM 2006: 145 [doi]

2005

1999

Simulation-Based Human Interface Evaluation for Maintenance FacilitiesSatoko Matsuo, Takashi Nakagawa, Yoshio Nakatani, Tadashi Ohi. hci 1999: 948-952

1998

Simulation-based evaluation system for man-machine interfaces in nuclear power plantsTakashi Nakagawa, Yoshio Nakatani, Hidekazu Yoshikawa, Wei Wu, Tomihiko Furuta. SMC 1998: 1278-1283 [doi]

1997

Simulation-Based Interface Evaluation Method of Equipment in Power PlantsTakashi Nakagawa, Masaharu Kitamura, Yoshio Nakatani, N. Terashita. hci 1997: 233-236

1992

Force Display for Presentation of Rigidity of Virtual ObjectsHiroo Iwata, Takashi Nakagawa, Takahiro Nakashima. jrm, 4(1):39-42, 1992. [doi]

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