| Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
| IST |
2022-06-29
13:00 |
Online |
|
Analysis and reduction of thermal noise at multi-conversion gain pixel input
Shoma Harada, Kuo Chiachi, Hayato Horie, Issei Tsukada, Rihito Kuroda (Tohoku Univ.) |
An introduction of multiple conversion gain (MCG) to image sensor is one of the ways to enlarge dynamic range with singl... [more] |
IST2022-25
pp.1-4 |
| AIT, ME, MMS, IEICE-IE, IEICE-ITS [detail] |
2022-02-21
11:30 |
Online |
online |
|
The dynamic range of electronic imaging is orders of magnitudes smaller than that of human vision. To obtain images of h... [more] |
|
| IST |
2021-10-21
13:00 |
Online |
|
4.0µm Voltage Mode Global Shutter Pixels with Single Exposure High Dynamic Range and Phase Detection Auto Focus Capability
Ken Miyauchi, Kazuya Mori, Toshiyuki Isozaki, Yusuke Sawai, Ho-Ching Chien, Junichi Nakamura (BRILLNICS) |
In this paper, two types of 4.0µm backside illuminated stacked voltage mode global shutter pixels implemented in a proto... [more] |
IST2021-54
pp.25-28 |
| IST |
2021-03-26
16:55 |
Tokyo |
Online |
A 1-inch 17Mpixel 1000fps Block-Controlled Coded-Exposure Back-Illuminated Stacked CMOS Image Sensor for Computational Imaging and Adaptive Dynamic Range Control
Yojiro Tezuka, Tomoki Hirata, Hironobu Murata, Hideaki Matsuda, Shiro Tsunai (Nikon) |
This is a report of a 4k×4k, 2.7μm pixel, back-illuminated stacked CIS with controllable integration time for
each pix... [more] |
IST2021-21
pp.53-56 |
| BCT, IEEE-BT |
2020-07-31
10:40 |
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 |
| IST |
2020-03-27
17:20 |
Tokyo |
Kikaishinko kaikan
(Postponed) |
A Single Exposure Linear Response Over 120dB Dynamic Range CMOS Image Sensor with Two-stage Lateral Overflow Integration Trench Capacitors
Yasuyuki Fujihara, Maasa Murata, Shota Nakayama, Rihito Kuroda, Shigetoshi Sugawa (Tohoku Unib.) |
This paper presents a prototype linear response single exposure CMOS image sensor with two-stage lateral overflow integr... [more] |
IST2020-25
pp.81-84 |
| IST |
2019-09-20
10:30 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Back Side Illuminated High Dynamic Range 4.0um Voltage Domain Global Shutter Pixel
Toshiyuki Isozaki, Kazuya Mori, Ken Miyauchi, Naoto Yasuda, Yusuke Sawai, Alex Tsai, Isao Takayanagi, Junichi Nakamura (BRILLNICS) |
A backside illuminated image sensors with a 4.0μm global shutter (GS) pixel has been fabricated in a 45nm/65nm stacked C... [more] |
IST2019-44
pp.5-8 |
| IST |
2019-09-20
13:45 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Optical Performance of A 120 ke- Full Well Capacity and 160µV/e- Conversion Gain 2.8µm Back Side Illuminated Pixel with Lateral Overflow Integration Capacitor
Ken Miyauchi, Kazuya Mori, Isao Takayanagi, Junichi Nakamura (BRILLNICS), Shigetoshi Sugawa (Tohoku Univ.) |
In this paper, we report about a prototype CMOS image sensor with a 2.8µm back side illuminated (BSI) pixel that employs... [more] |
IST2019-48
pp.21-24 |
| IST |
2019-03-22
09:00 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
0.68e rms RandomNoise 121dB DynamicRange Sub pixel architecture CMOS Image Sensor with LED Flicker Mitigation
Mizuno Hiroyuki, Satoko Iida, Yorito Sakano, Tomohiko Asatsuma (SSS), Masashi Takami (SCK), Ippei Yoshiba, Nobuyuki Ohba, Takumi Oka, Kazunori Yamaguchi, Atsushi Suzuki, Keita Suzuki, Manabu Yamada, Yasushi Tateshita, Keiichi Ohno (SSS) |
This is a report of a CMOS image sensor with a sub-pixel architecture having a pixel pitch of 3 µm. The aforementioned s... [more] |
IST2019-12
pp.1-6 |
| IDY, IEICE-EID, IEIJ-SSL, SID-JC, IEE-EDD [detail] |
2019-01-24
13:35 |
Kagoshima |
|
[Poster Presentation]
Image Compression Based on Global Tone Mapping Preserving Perceptual Reality
-- Subjective Evaluation of Reproduced Images Impaired by Viewing Flare --
Yoshitaka Fukaya, Saki Iwaida, Shoko Hira, Sakuichi Ohtsuka (Kagoshima Univ.) |
In order to retaining perceptual reality in Standard-Dynamic-Range (SDR) images converted from High-Dynamic-Range (HDR) ... [more] |
IDY2019-2
pp.5-8 |
| IST |
2018-06-27
13:10 |
Tokyo |
Tokyo Univ. Sci.-Morito-Kinenkan |
[Poster Presentation]
HDR imaging with suppression of motion blur using multiple exposure time imaging
Masahito Shimamoto, Takayuki Hamamoto (TUS) |
In this paper, we propose a HDR imaging with suppression of motion blur using multiple exposure time imaging. This metho... [more] |
IST2018-35
pp.17-20 |
| IST |
2018-06-27
14:10 |
Tokyo |
Tokyo Univ. Sci.-Morito-Kinenkan |
[Poster Presentation]
Low-noise nondestructive readout pixel structure for computer vision applications
Takuya Nabeshima (Shizuoka Univ), Keita Yasutomi (Shizuoka UnivShizuoka Univ), Keiichiro Kagawa, Taishi Takasawa, Shoji Kawahito (Shizuoka Univ) |
In this research, we aim at realizing low-noise nondestructive readout pixels for computer vision applications such as h... [more] |
IST2018-36
pp.21-24 |
| IST |
2018-06-27
14:10 |
Tokyo |
Tokyo Univ. Sci.-Morito-Kinenkan |
[Poster Presentation]
Low sensitivity/high sensitivity output image sensor using CTIA pixel circuit and acquisition of high DR image by output connection
Yotaro Imai, Shintaro Maekawa, Toshinori Ootaka, Takayuki Hamamoto (TUS) |
We propose a processing method for high sensitivity and high DR image acquisition by considering output characteristics ... [more] |
IST2018-39
pp.33-36 |
| IST |
2017-09-25
15:55 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
A Single Exposure Type Wide Dynamic Range CMOS Image Sensor With Multiple Conversion Gains
Shunsuke Tanaka, Toshinori Otaka, Kazuya Mori, Norio Yoshimura, Shinichiro Matsuo, Hirofumi Abe, Naoto Yasuda, Kenichiro Ishikawa, Shunsuke Okura, Shinji Ohsawa, Isao Takayanagi (BRILLNICS) |
In new markets such as in-vehicle cameras and sensing applications that are rising rapidly in recent years, there is a g... [more] |
IST2017-58
pp.39-42 |
| IST |
2017-06-23
13:30 |
Tokyo |
|
[Poster Presentation]
Multiple temporal resolution imaging and processing for reconstruction of HDR image with less motion blur and noise
Takuro Kosaka, Takayuki Hamamoto (TUS) |
In this paper, we propose a method for obtaining high dynamic range images with less motion blur and noise called “multi... [more] |
IST2017-35
pp.5-8 |
| IST |
2016-11-17
16:30 |
Tokyo |
TITECH Tamachi Campus |
[Poster Presentation]
Multiple temporal resolution imaging and processing for obtaining HDR image with low motion blur and noise
Takuro Kosaka, Takayuki Hamamoto (TUS) |
In this paper, we propose a new method for obtaining high dynamic range images with low motion blur and noise called “mu... [more] |
IST2016-61
pp.27-28 |
| IST |
2016-11-17
16:30 |
Tokyo |
TITECH Tamachi Campus |
[Poster Presentation]
Optimization of Pixel Structure for Reducing Knee Point Variation in the Logarithmic Response of Linear-Logarithmic CMOS Image Sensor
Myunghan Bae, Byoung-Soo Choi, Sang-Hwan Kim, Jimin Lee, Chang-Woo Oh, Jang-Kyoo Shin (Kyungpook National Univ.) |
We propose a linear-logarithmic CMOS image sensor with a modifiable dynamic range by adjusting the reference voltages. T... [more] |
IST2016-63
pp.31-32 |
| IST |
2016-11-17
16:30 |
Tokyo |
TITECH Tamachi Campus |
[Poster Presentation]
Wide Dynamic Range CMOS Image Sensor Based on Dual Exposure Technique Using Averaging Circuits
Sang-Hwan Kim, Byoung-Soo Choi, Myunghan Bae, Jimin Lee, Chang-Woo Oh, Jang-Kyoo Shin (Kyungpook National Univ.) |
In this paper, an averaging circuits using dual exposure technique for extending dynamic range of CMOS image sensor is p... [more] |
IST2016-64
pp.33-34 |
| BCT, IEEE-BT, HOKKAIDO [detail] |
2016-07-28
15:45 |
Hokkaido |
Hokkaido Univ. |
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, HOKKAIDO [detail] |
2016-07-28
16:10 |
Hokkaido |
Hokkaido Univ. |
8K HDR cameras using Hybrid-Log-Gamma
Ryohei Funatsu, Kazuya Kitamura, Toshio Yasue, Daiichi Koide, Hiroshi Shimamoto (NHK) |
High dynamic range (HDR) broadcast is capable from the beginning of the 8K test broadcast in August 2016, and NHK is aim... [more] |
BCT2016-59
pp.25-28 |