| Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
| IST |
2023-09-15
13:20 |
Tokyo |
Kikai-Shinko-Kaikan Bldg.
(Primary: On-site, Secondary: Online) |
A 648 x 484-Pixel 4-Tap Hybrid Time-of-Flight Image Sensor with 8 and 12 Phase Demodulation for Long-Range Indoor and Outdoor Operations
Kamel Mars, Kensuke Sakai, Yugo Nakatani, Masashi Hakamata, Keita Yasutomi, De Xing Lioe, Keiichiro Kagawa (Shizuoka Univ.), Tomoyuki Akahori, Tomohiko Kosugi, Satoshi Aoyama (Toppan Inc.), Shoji Kawahito (Shizuoka Univ.) |
This paper presents a new hybrid time of flight (hToF) that combine advantages of direct time of flight (dToF) and indir... [more] |
IST2023-39
pp.17-20 |
| IST |
2019-03-22
10:00 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Noise Suppression Effect of Folding-Integration Applied to a column-parallel 3-stage pipeline ADC in a 2.1 μm 33-megapixel CMOS Image sensor
Kohei Tomioka, Kohei Tomioka, Yasue Toshio, Ryohei Funatsu, Tomoki Matsubara (NHK STRL), Tomohiko Kosugi, Sungwook Jun, Takashi Watanabe, Masanori Nagase, Toshiaki Kitajima, Satoshi Aoyama (Brookman Technology), Shoji Kawahito (Shizuoka University) |
This study investigated the noise suppression effect of multiple sampling applied to a 3-stage pipeline analog-to-digita... [more] |
IST2019-14
pp.11-16 |
| IST |
2018-03-09
11:20 |
Tokyo |
NHK Housou-Gijyutu Lab. |
A 2.1μm 33Mpixel CMOS imager with multi-functional 3-stage pipeline ADC for 480fps high-speed mode and 120fps low-noise mode
Kohei Tomioka, Toshio Yasue, Ryohei Funatsu, Tomohiro Nakamura (NHK STR), Takahiro Yamasaki (NHK Engineering Administration Department), Hiroshi Shimamoto (NHK STR), Tomohiko Kosugi, Sungwook Jun, Takashi Watanabe, Masanori Nagase, Toshiaki Kitajima, Satoshi Aoyama (Brookman Technology), Shoji Kawahito (Shizuoka University) |
A 2.1μm 33Mpixel CMOS for 8K video is described. A novel column parallel 3-stage pipeline ADC composed of FI (Folding-In... [more] |
IST2018-15
pp.17-20 |
| IST |
2016-03-11
11:40 |
Tokyo |
NHK Research Lab (Setagaya) |
A 1.1μm 33Mpixel 240fps 3D-Stacked CMOS Image Sensor with 3-Stage Cyclic-Based Analog-to-Digital Converters
Toshiki Arai, Toshio Yasue, Kazuya Kitamura, Hiroshi Shimamoto (NHK STRL), Tomohiko Kosugi, Sungwook Jun, Satoshi Aoyama (Brookman Technology), Ming-Chieh Hsu, Yuichiro Yamashita (TSMC), Hirofumi Sumi (The University of Tokyo), Shoji Kawahito (Shizuoka University) |
A 1.1μm 33Mpixel 240fps 3D-stacked CMOS image sensor with 3-stage cyclic-based ADC has been developed. The hybrid-stacki... [more] |
IST2016-12
pp.21-24 |
| IST |
2015-09-18
13:00 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
A 14-bit, 33-Mpixel, 120-fps Image Sensor with DMOS Capacitors in 90-nm/65-nm CMOS
Toshio Yasue, Kazuya Kitamura, Toshihisa Watabe, Hiroshi Shimamoto (NHK), Tomohiko Kosugi, Takashi Watanabe, Satoshi Aoyama (Brookman Technology), Makoto Monoi (Toshiba Corporation), Zhiheng Wei, Shoji Kawahito (Shizuoka Univ.) |
[more] |
IST2015-49
pp.25-28 |
| IST |
2015-09-18
13:30 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Preliminary Experiment for Precise and Dynamic Digital Calibration for Two-Stage Cyclic ADC Suitable for 33-Mpixel 120-fps 8K Super Hi-Vision CMOS Image Sensor
Toshihisa Watabe, Kazuya Kitamura (NHK), Tomohiko Kosugi (Brookman), Hiroshi Ohtake, Hiroshi Shimamoto (NHK), Shoji Kawahito (Shizuoka Univ./Brookman) |
[more] |
IST2015-50
pp.29-32 |
| BCT, KYUSHU, IEEE-BT, IEEE-AP-S-FUKUOKA |
2015-01-30
14:05 |
Fukuoka |
Fukuoka Institute of Technology |
Full-specification 8K Super Hi-Vision reference camera
Kazuya Kitamura, Takuji Soeno, Toshio Yasue (NHK), Toshihisa Watabe (NES-ES), Shoji Kawahito (Shizuoka University), Tomohiko Kosugi (Brookman Technology), Tadaaki Yanagi, Tetsuo Yoshida (Hitachi Kokusai Electric), Takayuki Yamashita, Hiroshi Shimamoto (NHK) |
The full-specification 8K Super Hi-Vision reference camera with 7,680 (H) × 4,320 (V) resolution (8K resolution), 120-Hz... [more] |
BCT2015-24
pp.97-100 |
| IST, ME, IEICE-BioX |
2013-06-24
13:00 |
Ishikawa |
|
A 120-Hz Super Hi-Vision Image Sensor with Higher Sensitivity
Toshio Yasue, Tetsuya Hayashida, Jun Yonai (NHK), Kazuya Kitamura (NHK, Shizuoka Univ.), Toshihisa Watabe (NHK-ES, Shizuoka Univ.), Tomohiko Kosugi, Takashi Watanabe (Brookman), Hiroshi Ootake, Hiroshi Shimamoto (NHK), Shoji Kawahito (Shizuoka Univ.) |
[more] |
IST2013-28 ME2013-70
pp.1-4 |
| IST, CE |
2012-03-30
15:00 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
[Invited Talk]
A 33Mpixel 120fps CMOS Image Sensor Using 12bit Column-Parallel 2-Stage Pipelined Cyclic ADCs
Toshihisa Watabe, Kazuya Kitamura (NHK/Shizuoka Univ.), Takehide Sawamoto (Shizuoka Univ.), Tomohiko Kosugi, Tomoyuki Akahori, Tetsuya Iida, Keigo Isobe, Takashi Watanabe (BT), Hiroshi Shimamoto, Hiroshi Ohtake (NHK), Satoshi Aoyama (BT), Shoji Kawahito (Shizuoka Univ./BT), Norifumi Egami (NHK) |
[more] |
IST2012-13 CE2012-25
pp.31-36 |
| IST, CE |
2009-03-19
15:30 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
A High-Speed Low-Noise CMOS Image Sensor with 13b Column-Parallel Single-Ended Cyclic ADCs
Jong-Ho Park, Satoshi Aoyama, Takashi Watanabe, Tomoyuki Akahori, Tomohiko Kosugi, Keigo Isobe, Yuichi Kaneko, Zheng Liu, Kazuki Muramatsu, Takeshi Matsuyama (ブルックマン・ラボ), Shoji Kawahito (静岡大学) |
A CIS with 13b column-parallel cyclic ADC is presented. Single-ended architecture with lower read noise enables the imag... [more] |
IST2009-14 CE2009-34
pp.25-28 |
|