Hiroshi Shimamoto

22 papers C 2Journal 7Unranked 13
YearRankTypeTitle / Venue / Authors
2025 J jnl
Mathematical Model to Evaluate the Impact of Power Supply Constraint for Electric Vehicles on Transportation Network.
Int. J. Intell. Transp. Syst. Res.
Yuki Nakajima, Hiroshi Shimamoto
2024 — conf
A 1.25 μm 59.3 Mpixel 60 fps CIS with 2×1 Multi-Directional Phase-Detection Pixels.
IEEE SENSORS
Kodai Kikuchi, Kohei Tomioka, Takenobu Usui, Akira Honji, Hiroshi Shimamoto, Tomonari Kenzaki, Sota Hida, Takeo Ushinaga, Kenichi Nagai, Kazuya Kitamura
2024 J jnl
Design Problem of Travel Sections for Shared Autonomous Vehicles Considering the Immaturity of Autonomous Vehicle Technology.
Int. J. Intell. Transp. Syst. Res.
Hiroshi Shimamoto
2020 J jnl
Optimal Matching Problem for Ride-Sharing Considering Users' Schedule Rearrangement.
Int. J. Intell. Transp. Syst. Res.
Hiroshi Shimamoto
2018 — conf
A 33Mpixel CMOS imager with multi-functional 3-stage pipeline ADC for 480fps high-speed mode and 120fps low-noise mode.
ISSCC
Toshio Yasue, Kohei Tomioka, Ryohei Funatsu, Tomohiro Nakamura, Takahiro Yamasaki, Hiroshi Shimamoto, Tomohiko Kosugi, Sung-Wook Jun, Takashi Watanabe, Masanori Nagase, Toshiaki Kitajima, Satoshi Aoyama, Shoji Kawahito
2018 C conf
Experimental prototype of SD memory card recordable 8K/60P camcorder.
ICCE
Ryohei Funatsu, Takeshi Kajiyama, Tomoki Matsubara, Hiroshi Shimamoto
2018 C conf
Hybrid autofocus system by using a combination of the sensor-based phase-difference detection and focus-aid signal.
ICCE
Takahiro Yamasaki, Tomohiro Nakamura, Ryohei Funatsu, Hiroshi Shimamoto
2017 — conf
A full-resolution 8K single-chip portable camera system.
IMSE
Tomohiro Nakamura, Takahiro Yamasaki, Ryohei Funatsu, Hiroshi Shimamoto
2017 — conf
Development and Image Quality Evaluation of 8K High Dynamic Range Cameras with Hybrid Log-Gamma.
IQSP
Ryohei Funatsu, Kazuya Kitamura, Toshio Yasue, Daiichi Koide, Hiroshi Shimamoto
2016 — conf
6.9 A 1.1µm 33Mpixel 240fps 3D-stacked CMOS image sensor with 3-stage cyclic-based analog-to-digital converters.
ISSCC
Toshiki Arai, Toshio Yasue, Kazuya Kitamura, Hiroshi Shimamoto, Tomohiko Kosugi, Sung-Wook Jun, Satoshi Aoyama, Ming-Chieh Hsu, Yuichiro Yamashita, Hirofumi Sumi, Shoji Kawahito
2016 — conf
Development of an 8K full-resolution single-chip color image acquisition system.
IMSE
Tomohiro Nakamura, Ryohei Funatsu, Takahiro Yamasaki, Kazuya Kitamura, Hiroshi Shimamoto
2016 — conf
High-visibility focus-aid signal for ultra-high-definition television cameras using maximum value filter with sparse noise reduction.
BMSB
Ryohei Funatsu, Hiroyasu Masuda, Shinichiro Nakamura, Takayuki Yamashita, Hiroshi Shimamoto
2015 — conf
6.2 133Mpixel 60fps CMOS image sensor with 32-column shared high-speed column-parallel SAR ADCs.
ISSCC
Ryohei Funatsu, Steven Huang, Takayuki Yamashita, Kevin Stevulak, Jeff Rysinski, David Estrada, Shi Yan, Takuji Soeno, Tomohiro Nakamura, Tetsuya Hayashida, Hiroshi Shimamoto, Barmak Mansoorian
2014 — conf
Experiment on digital CDS with 33-M pixel 120-fps super hi-vision image sensor.
IMSE
Jun Yonai, Toshio Yasue, Kazuya Kitamura, Tetsuya Hayashida, Toshihisa Watabe, Hiroshi Shimamoto, Shoji Kawahito
2014 J jnl
Variability of commuters' bus line choice: an analysis of oyster card data.
Public Transp.
Fumitaka Kurauchi, Jan-Dirk Schmöcker, Hiroshi Shimamoto, Seham M. Hassan
2013 J jnl
Study on Drivers' Comprehension of Advanced Graphical Route Information Panel Considering Individual Attributes.
Int. J. Intell. Transp. Syst. Res.
Yasuhiro Shiomi, Nobuhiro Uno, Hiroshi Shimamoto, Fumitaka Kurauchi, Kouji Yamamoto, Kazutoshi Tago, Yoshihiko Tsuchihashi
2012 — conf
A 33Mpixel 120fps CMOS image sensor using 12b column-parallel pipelined cyclic ADCs.
ISSCC
Toshihisa Watabe, Kazuya Kitamura, Takehide Sawamoto, Tomohiko Kosugi, Tomoyuki Akahori, Tetsuya Iida, Keigo Isobe, Takashi Watanabe, Hiroshi Shimamoto, Hiroshi Ohtake, Satoshi Aoyama, Shoji Kawahito, Norifumi Egami
2011 J jnl
Advanced Camera Technologies for Broadcasting.
IEEE Micro
Hiroshi Shimamoto, Takayuki Yamashita, Misao Kubota, Hirotaka Maruyama
2010 — conf
Development of Precision Color Corrector for HDTV Single-chip Color Broadcasting Camera.
CIC
Hiroshi Shimamoto, Tomohiro Takahashi, Shingo Yamashita, Kohji Mitani, Yasuhiro Ito
2008 J jnl
Ultrahigh-definition color video camera system with 8K×4K pixels.
J. Electronic Imaging
Kohji Mitani, Masayuki Sugawara, Hiroshi Shimamoto, Takayuki Yamashita, Fumio Okano
2007 — conf
Characteristics of experimental single-chip color HDTV image acquisition system with 8M-pixel image sensor.
Digital Photography
Hiroshi Shimamoto, Takayuki Yamashita, Ryohei Funatsu, Kohji Mitani, Yuji Nojiri
2001 — conf
A dynamic traffic sharing with minimal administration on multihomed networks.
ICC
Nariyoshi Yamai, Kiyohiko Okayama, Hiroshi Shimamoto, Takuji Okamoto