| Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
| IST |
2024-09-25
11:00 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. (Tokyo, Online)
(Primary: On-site, Secondary: Online) |
[Tutorial Lecture]
Trends in Research and Development of SPAD Sensors
Daiki Shirahige (Canon) |
In recent decades, the development of photon counting image sensors have attracted great attention. In particular, SPAD ... [more] |
IST2024-44
pp.5-8 |
| IST |
2024-09-25
16:00 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. (Tokyo, Online)
(Primary: On-site, Secondary: Online) |
A Study of Linear Response DCG Scheme with 4 Transistor Pixel for a CMOS Image Sensor
Ayaka Banno (Ritsumeikan Univ.), Ken Miyauchi (Brillnics Japan), Shuhei Takemoto, Ai Otani (Ritsumeikan Univ.), Yuki Morikawa, Hideki Owada, Chia-Chi Kuo, Isao Takayanagi (Brillnics Japan), Shunsuke Okura (Ritsumeikan Univ.) |
High Dynamic Range (HDR) CMOS image sensors are required for use in extremely illuminated environments, such as outdoors... [more] |
IST2024-51
pp.34-37 |
| IST |
2024-03-27
13:10 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. (Tokyo, Online)
(Primary: On-site, Secondary: Online) |
Evaluation of Object Detection Accuracy for DCG CMOS Image Sensor with 4T Pixel Structure
Shoya Nishide, Ayaka Banno (Ritsumeikan Univ.), Ken Miyauchi, Yuki Morikawa, Hideki Owada, Isao Takayanagi (Brillnics), Shunsuke Okura (Ritsumeikan Univ.) |
Our research group has proposed a high dynamic range DCG CMOS image sensors based on 4T pixel for sensing applications. ... [more] |
IST2024-16
pp.20-24 |
| IST |
2023-09-15
14:50 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. (Tokyo, Online)
(Primary: On-site, Secondary: Online) |
Dual conversion gain scheme for small pixel CMOS Image Sensor
Ayaka Banno, Kazuki Tatsuta, Ai Otani, Shunsuke Okura (Ritsumeikan Univ.), Ken Miyauchi, Yuki Morikawa, Sangman Han, Hideki Owada, Isao Takayanagi (Brillnics) |
High Dynamic Range (HDR) CMOS image sensors are required for the use under extreme-illminated environments such as outdo... [more] |
IST2023-43
pp.33-36 |
| IEICE-BioX, IEICE-SIP, IEICE-IE, IST, ME [detail] |
2023-05-19
15:15 |
Mie |
Sansui Hall, Mie University (Mie, Online)
(Primary: On-site, Secondary: Online) |
Object Detection with Split Images Based on Signal Range for Single Exposure High Dynamic Range Image Sensors
Yuta Nakahigashi, Yu Osuka, Kota Yoshida, Shunsuke Okura (Ritsumeikan Univ.) |
In this paper, we study object detection with split images based on signal range for single exposure high dynamic range... [more] |
IST2023-15 ME2023-58
pp.13-18 |
| IST |
2022-12-12
10:10 |
Shizuoka |
Sanaru Hall (Shizuoka) |
[Invited Talk]
Coded Two-Bucket Sensors for Active and Passive Imaging
Kyros Kutulakos, Rahul Gulve, Navid Sarhangnejad, Roman Genov (U of T) |
I will discuss our recent progress in designing coded two-bucket sensors, a new family of programmable CMOS image sensor... [more] |
IST2022-40
pp.1-4 |
| IST |
2022-12-12
14:20 |
Shizuoka |
Sanaru Hall (Shizuoka) |
[Poster Presentation]
An area efficient readout circuit for CMOS Image Sensor With Lateral Overflow Integration Capacitor
Ai Otani, Hiroaki Ogawa (Ritsumeikan Univ.), Ken Miyauchi, Sangman Han, Hideki Owada, Isao Takayanagi (Brillnics), Shunsuke Okura (Ritsumeikan Univ.) |
A lateral overflow integration capacitor (LOFIC) CMOS image sensor (CIS) can realize high dynamic range (HDR) imaging wi... [more] |
IST2022-53
pp.41-42 |
| IEICE-SDM, IEICE-ICD, IST [detail] |
2021-08-17
14:45 |
Online |
Online (Online) |
Image Recognition of HDR Images with Dual Gain CMOS Image Sensor
Takuya Kitamura, Kota Yoshida, Tetsushi Ikeda (Ritsumeikan Univ.), Shinichi Ikenaga, Isao Takayanagi (Brillnics), Shunsuke Okura (Ritsumeikan Univ.) |
High dynamic range (HDR) CMOS image sensors are expected to be used for machine vision applications for recognition unde... [more] |
IST2021-45
pp.41-45 |
| IEICE-SDM, IEICE-ICD, IST [detail] |
2021-08-18
16:00 |
Online |
Online (Online) |
An Area Efficient Readout Circuit for CMOS Image Sensor with Lateral Overflow Integration Capacitor
Ai Otani, Shunsuke Okura (Ritsumeikan Univ.), Ken Miyauchi, Sangman Han, Hideki Owada, Isao Takayanagi (BRILLNICS) |
LOFIC is utilized to realize HDR image sensor, in which low conversion gain (LCG) and
high conversion gain (HCG) signa... [more] |
IST2021-46
pp.103-107 |
| IDY, IEICE-EID, SID-JC [detail] |
2021-07-30
13:30 |
Online |
Online (Online) |
[Invited Lecture]
Design and Process of 2D-Backlight beyond HDR 5000nits
Hajime Akimoto, Atsushi Yamamoto, Hajime Washio, Taketoshi Nakano (Nichia) |
HDR 2D backlight designs and some process for each of automotive/monitor, n ote book PC mobile device, and future Realit... [more] |
IDY2021-17
pp.5-8 |
| IST |
2021-03-26
11:30 |
Tokyo |
Online (Tokyo) |
Study of High-SNR Pixel for CMOS Image Sensor Applicable to Image Recognition
Toya Sasaki, Masayoshi Sirahata, Shunsuke Okura (Ritsumeikan Univ.) |
For the demand to high dynamic range (HDR) technology of CMOS image sensors, LOFIC is considered to be one of solutions.... [more] |
IST2021-13
pp.21-24 |
| BCT, IEEE-BT |
2020-07-31
10:40 |
Hokkaido |
Hokkaido (Hokkaido) |
Evaluation of Sensation of Realness by Paired Comparison of High Resolution HDR Images
Kosuke Nomura, Kenichiro Masaoka, Yuichi Kusakabe (NHK) |
A subjective evaluation experiment under the standard dynamic range (SDR) condition was past conducted on the purpose of... [more] |
BCT2020-49
pp.1-4 |
| BCT, IEEE-BT |
2017-07-28
09:00 |
Hokkaido |
Sapporo center for gender quality (Hokkaido) |
Full-Featured 8K-UHDTV Program Production System
-- Demonstration Test of Live Program Production --
Daiichi Koide, Jun Yonai, Naohiro Hara, Atsushi Arai, Tomoki Matsubara, Tomohiro Nakamura, Kohei Tomioka, Tetsuya Hayashida, Yoshiro Takiguchi, Hiroshi Shimamoto (NHK) |
A full-featured 8K live-program-production system with video format which has high dynamic range (HDR) with Hybrid Log-G... [more] |
BCT2017-68
pp.29-32 |
| CE, MMS, AIT, HI, ME, IEICE-ITS, IEICE-IE [detail] |
2017-02-20
11:15 |
Hokkaido |
Hokkaido Univ. (Hokkaido) |
Estimation of psychophysiological state during HDR contents viewing
Kiyomi Sakamoto, Yutaka Tanaka (Panasonic), Kuniko Yamashita, Akira Okada (Osaka City Univ.) |
We experimentally estimated of psychophysiological state during high and standard dynamic ranges contents viewing on a 5... [more] |
MMS2017-20 CE2017-20 HI2017-20 ME2017-44 AIT2017-20
pp.123-128 |
| IEICE-IE, ME, AIT [detail] |
2016-10-06
13:10 |
Fukuoka |
(Fukuoka) |
Influence of high and standard dynamic ranges on physiological and psychological state during video contents viewing
Kiyomi Sakamoto, Yutaka Tanaka (Panasonic), Kuniko Yamashita, Akira Okada (Osaka City Univ) |
We experimentally evaluated the influence of high and standard dynamic ranges on physiological and psychological state d... [more] |
ME2016-121 AIT2016-152
pp.13-18 |
| IDY, IEICE-EID, SID-JC [detail] |
2016-08-02
15:20 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. (Tokyo) |
[Invited Lecture]
Development of a 27-in. 8K x 4K Liquid-Crystal Display Using an InGaZnO TFT Backplane
Shigeyuki Yamada, Fumikazu Shimoshikiryoh, Yasuhisa Itoh, Atsushi Ban (Sharp Corp.) |
We have successfully developed 27inch 8K4K Liquid Crystal display by utilizing BCE IGZO (Back Channel Etched InGaZnO) tr... [more] |
IDY2016-36
pp.27-30 |
| BCT, IEEE-BT, HOKKAIDO [detail] |
2016-07-28
15:45 |
Hokkaido |
Hokkaido Univ. (Hokkaido) |
8K UHDTV-HDR Live Program Production
-- Prototype System and Trial Production --
Daiichi Koide, Takayuki Yamashita, Ryohei Funatsu, Noriyuki Shirai, Yoshitaka Ikeda, Yukihiro Nishida, Tetsuomi Ikeda (NHK) |
We constructed a live-program-production system for 8K with high dynamic range (HDR) using Hybrid Log-Gamma (HLG) format... [more] |
BCT2016-58
pp.21-24 |
| BCT, IEEE-BT [detail] |
2016-06-10
16:20 |
Tokyo |
NHK Broadcasting Center (Tokyo) |
The study of HDR Live production and transmission via satellite
Yutaka Imai (SPTVJSAT) |
スカパーJSATではHybridLogGammaを使ったHDRの検討を2015年に行った。HDRの番組制作におけるメリットおよび放送システムへの導入でのHLGのメリットを同年のInterBEEにおいてHLGでの生中継を衛星を使い会場で公開し... [more] |
BCT2016-51
pp.25-27 |
| BCT, IEEE-BT [detail] |
2016-06-10
16:50 |
Tokyo |
NHK Broadcasting Center (Tokyo) |
HDR work at TV
-- Through making 4K and 8K contents --
Yuji Miyasaka, Ken-ichiro Ichikawa (NHK) |
Recently, the movements in relation to SHV are rapidly spreading among Movie and IT industries. As the new technologies ... [more] |
BCT2016-52
pp.29-32 |
| IST |
2016-05-06
15:15 |
Tokyo |
(Tokyo) |
A television camera to capture HDR and SDR images simultaneously
Yoshitaka Ikeda, Kenichiro Masaoka, Yukihiro Nishida (NHK) |
Ultra High Definition Television (UHDTV) test broadcasting is planned to start in 2016 in Japan. This will include High ... [more] |
IST2016-28
pp.29-32 |