Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Tomohiro Koizumi"'
Autor:
Takanori Tamai, Katsuyuki Kimura, Soichiro Hosoda, Tomohiro Koizumi, Nobuhiro Sato, Masashi Jobashi, Ryusuke Murakami, Atsushi Masuda, Fumihiko Hyuga, Yutaka Yamada, Jun Tanabe, Takashi Yoshikawa, Toru Sano, Yutaro Ishigaki, Ryuji Hada, Masato Uchiyama, Akira Moriya, Yoshinari Ojima, Yasuki Tanabe
Publikováno v:
IEEE Journal of Solid-State Circuits. 55:120-132
Advanced driver-assistance systems (ADASs) that provide machine support to avoid critical accidents are already in wide use in vehicles in today’s market. SoCs for such systems have several requirements: 1) high computational performance to run sev
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b7b36b01ea1fd34169685bb127292fcd
https://doi.org/10.1109/jssc.2019.2951391
https://doi.org/10.1109/jssc.2019.2951391
Autor:
Hidenori Okuni, Yoshinari Ojima, Akihide Sai, Kentaro Yoshioka, Hirotomo Ishii, Masatoshi Hirono, Hiroshi Kubota, Matsumoto Nobu, Yasuhiro Ishii, Satoshi Kondo, Seitaro Yagi, Sohichiroh Hosoda, Yoshikazu Nagashima, Naoya Waki, Ta Tuan Thanh, Yumi Higashi, Tomohiko Sugimoto, Tomonori Fukushima, Isao Fujisawa, Tomohiro Koizumi, Yutaka Ota, Naoyuki Kawabe, Nobuo Kano, Daisuke Kurose, K. Watanabe, Yoichiro Iwagami, Katsuyuki Kimura, Tetsuya Nakamura
Publikováno v:
IEEE Journal of Solid-State Circuits. 53:3026-3038
This paper presents a time-to-digital converter/analog-to-digital-converter (TDC/ADC) hybrid LiDAR system-on-chip (SoC) to realize reliable self-driving systems. The smart accumulation technique (SAT) is proposed to achieve both 200-m and high-pixel-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::76a3f7131bb9885182b7c5d7d6e2e85b
https://doi.org/10.1109/jssc.2018.2868315
https://doi.org/10.1109/jssc.2018.2868315
Autor:
Ryusuke Murakami, Soichiro Hosoda, Jun Tanabe, Takanori Tamai, Atsushi Masuda, Fumihiko Hyuga, Yutaka Yamada, Yasuki Tanabe, Takashi Yoshikawa, Toru Sano, Masato Uchiyama, Nobuhiro Sato, Akira Moriya, Tomohiro Koizumi, Katsuyuki Kimura, Yutaro Ishigaki, Ryuji Hada
Publikováno v:
ISSCC
Vehicles with features for an advanced driver-assistance system (ADAS) are already available on the market. Technologies for image recognition are essential elements for ADAS applications, and several SoCs performing image recognition for ADAS have b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ddcbdf75cfbb8f5659197b0ea9bda7e6
https://doi.org/10.1109/isscc.2019.8662459
https://doi.org/10.1109/isscc.2019.8662459
Autor:
Kentaro Yoshioka, Yasuhiro Ishii, Naoyuki Kawabe, Hirotomo Ishii, Seitaro Yagi, Naoya Waki, K. Watanabe, Ta Tuan Thanh, Yoichiro Iwagami, Yutaka Oota, Tomohiro Sugimoto, Matsumoto Nobu, Yoshinari Ojima, Tomohiro Koizumi, Hidenori Okuni, Satoshi Kondo, Katsuyuki Kimura, Sohichiroh Hosoda, Nobuo Kano, Yumi Higashi, Akihide Sai, Daisuke Kurose, Tetsuya Nakamura, Yoshikazu Nagashima, Hiroshi Kubota, Tomonori Fukushima, Isao Fujisawa
Publikováno v:
ISSCC
Long-range and high-pixel-resolution LiDAR systems, using Time-of-Flight (ToF) information of the reflected photon from the target, are essential upon launching safe and reliable self-driving programs of Level 4 and above. 200m long-range distance me
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::481e6bfef140110356ce52444a3d551d
https://doi.org/10.1109/isscc.2018.8310199
https://doi.org/10.1109/isscc.2018.8310199
Autor:
Mikako Kasai, Teruo Amagasa, Hiroyuki Miura, Yoko Kawaguchi, Hidekazu Sonoda, Tomohiro Koizumi, Yukari Nezu, Junji Tagami, Hirokazu Nagasawa
Publikováno v:
THE JOURNAL OF THE STOMATOLOGICAL SOCIETY,JAPAN. 68:300-306
Dental treatment and oral health care were performed on inhabitants in the north area of Ishigaki Island in Okinawa. There are no dentists in the area at present. One hundred sixty-six patients received treatment taking 528 man-days, during the perio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c4ad62d7ac1321d5054fa9d3051e3be2
https://doi.org/10.5357/koubyou.68.300
https://doi.org/10.5357/koubyou.68.300
Publikováno v:
Journal of The Electrochemical Society. 143:2502-2507
Surface structures and photoluminescence (PL) mechanisms of porous Si (PS) and the role of oxygen termination on PS have been investigated using a synchrotron-radiation photoemission spectroscopy technique, an Auger electron spectroscopy technique, a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a9de3d2a7ceadfa92bf3f5a2e9750465
https://doi.org/10.1149/1.1837038
https://doi.org/10.1149/1.1837038
Autor:
Shik Shin, Nobuyoshi Koshida, Yasuhisa Tezuka, Hideki Koyama, Yoshiyuki Suda, Takuya Ban, Tomohiro Koizumi
Publikováno v:
Extended Abstracts of the 1993 International Conference on Solid State Devices and Materials.
The position of the valence hand maximum, the Si 2p core level and the Si L I I,I I I threshold of porous Si (PS) have heen simultaneously measured using a synchrotron radiation photoemission technique. The measured surface optical gap is strongly co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::822ef84a92fc5645195831b6c43d69a2
https://doi.org/10.7567/ssdm.1993.c-5-2
https://doi.org/10.7567/ssdm.1993.c-5-2
Publikováno v:
Japanese Journal of Applied Physics. 35:L803
Oxidation states of porous Si, oxidized by oxygen excited by electron impact, have been analyzed using synchrotron radiation photoemission spectroscopy (SR-PES), Auger electron spectroscopy (AES), and Fourier transform infrared (FTIR) techniques, and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f822cb31897f402296dbecd75b3fba3e
https://doi.org/10.1143/jjap.35.l803
https://doi.org/10.1143/jjap.35.l803
Publikováno v:
Japanese Journal of Applied Physics. 33:5603
Photoluminescence (PL) mechanisms of porous Si (PS) have been investigated by comparing Fourier transform infrared (FTIR) absorption structures with PL properties obtained using a He–Cd laser as a photoexcitation source. PS samples investigated wer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bc81cd763c6396df708164378496ae92
https://doi.org/10.1143/jjap.33.5603
https://doi.org/10.1143/jjap.33.5603
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