| Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
| IST |
2026-03-27
09:25 |
Tokyo |
Kikai-Shinko-Kaikan Bldg.
(Primary: On-site, Secondary: Online) |
A Single-Slope ADC CMOS Image Sensor Based on a Distributed Architecture of Stepless-Acceleration Ramp Generators
Hayato Sakoda, Toshinori Otaka, Shunichi Sato, Takayuki Hamamoto (TUS) |
(To be available after the conference date) [more] |
|
| IST |
2026-03-27
09:40 |
Tokyo |
Kikai-Shinko-Kaikan Bldg.
(Primary: On-site, Secondary: Online) |
Evaluation of Interference Noise in Wireless-Powered CMOS Image Sensors
Shunki Oyama, Koki Okada (Ritsumeikan Univ.), Ken Miyauchi (Brillnics Japan/ Ritsumeikan Univ), Hideki Owada, Chia-Chi Kuo, Isao Takayanagi (Brillnics Japan), Ami Tabaka, Fumiya Nishimura, Shunsuke Okura (Ritsumeikan Univ.) |
(To be available after the conference date) [more] |
|
| IST |
2026-03-27
14:10 |
Tokyo |
Kikai-Shinko-Kaikan Bldg.
(Primary: On-site, Secondary: Online) |
Study on 4T-DCG Scheme Large-Small Multiple-Photodiode Pixel for Small HDR CMOS Image Sensors
Shogo Masui, Shuhei Takemoto, Ai Otani (Ritsumeikan Univ.), Ken Miyauchi (Ritsumeikan/Brillnics Japan), Hideki Owada, Chia Chi Kuo, Isao Takayanagi (Brillnics Japan), Shunsuke Okura (Ritsumeikan Univ.) |
(To be available after the conference date) [more] |
|
| IST |
2026-03-27
16:20 |
Tokyo |
Kikai-Shinko-Kaikan Bldg.
(Primary: On-site, Secondary: Online) |
2/3-inch 2.1Megapixel SPAD Image Sensor with 156dB Single-Shot Dynamic Range and LED Flicker Mitigation Based on Weighted Photon Counting Technique
Yasuharu Ota, Hiroshi Sekine, Kazuhiro Morimoto, Wataru Endo, Tomoya Sasago, Ayman Tarek Abdelghafar, Satoru Mikajiri, Naoki Isoda, Daisuke Kobayashi, Mahito Shinohara, Kizashi Mikami, Kazuma Inoue, Hideaki Yasui, Kenzo Tojima, Masahi Niwa, Satoshi Omodani, Kazuma Chida, Kosei Uehira, Tetsuya Itano, Fumihiro Inui, Junji Iwata, Masanobu Ohmura, Yasushi Matsuno, Katsuhito Sakurai, Takeshi Ichikawa (Canon) |
(To be available after the conference date) [more] |
|
| IST |
2025-11-21
13:30 |
Tokyo |
(Primary: On-site, Secondary: Online) |
[Invited Talk]
A Novel 1/1.3-inch 50 Megapixel three-wafer-stacked CMOS Image Sensor with DNN Circuit for Edge Processing
Ryoichi Nakamura, Hidenobu Tsugawa, Wataru Otsuka, Kan Shimizu, Yoshihisa Kagawa, Kenta Ono, Yosuke Horie (Sony Semiconductor Solutions) |
This study reports the first ever 3-wafer-stacked CMOS image sensor comprising an artificial intelligence (AI) chip with... [more] |
IST2025-46
pp.1-4 |
| IST |
2025-09-18
10:40 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
[Special Invited Talk]
LOFIC Technology and its Applications
-- The 2025 IISS Pioneering Achievement Award Commemorative Lecture --
Shigetoshi Sugawa (Tohoku Univ.) |
Lateral Overflow Integration Capacitor (LOFIC) technology is an image sensor technology in which photoelectrically conve... [more] |
IST2025-36
pp.1-4 |
| IST |
2025-09-18
11:30 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
A 2.1μm High Dynamic Range CMOS Image Sensor with Sub-pixel and Lateral Overflow Integration Capacitor Architecture
Shunta Noguchi, Satoko Iida, Naoya Sato, Shinichiro Izawa, Takayuki Yamanaka, Yorito Sakano, Yusuke Oike (Sony) |
This is a report on an Automotive CMOS image sensor using a pixel architecture of 2.1μm Sub-pixel and Lateral Overflow I... [more] |
IST2025-38
pp.9-12 |
| IST |
2025-09-18
14:30 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
3D-Stacked 1Megapixel Dual-Time-Gated Color SPAD Image Sensor with Simultaneous Dual Image Output Architecture for Efficient Sensor Fusion
Kazuma Chida, Kazuhiro Morimoto, Naoki Isoda, Hiroshi Sekine, Tomoya Sasago, Yu Maehashi, Satoru Mikajiri, Kenzo Tojima, Mahito Shinohara, Ayman Abdelghafar, Hiroyuki Tsuchiya, Kazuma Inoue, Satoshi Omodani, Alice Ehara, Junji Iwata, Tetsuya Itano, Yasushi Matsuno, Katsuhito Sakurai, Takeshi Ichikawa (Canon) |
We present a 5µm-pitch, 3D-BSI 1Megapixel dual-time-gated color SPAD image sensor enabling a simultaneous output of dual... [more] |
IST2025-42
pp.25-28 |
| IST |
2025-09-18
15:30 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Linkable Self-Coded CMOS Image Sensor with Serial Communication Interface for Compact Omnidirectional Lensless Cameras
Yuya Miyagi (Shizuoka.Univ), Kiyotaka Sasagawa (NAIST), Tomoya Nakamura (The Univ. of Osaka), Keiichiro Kagawa (Shizuoka.Univ), Ryoma Okada, Jun Ohta (NAIST) |
This paper presents a self-coding omnidirectional lensless camera system using a dedicated CMOS image sensor with throug... [more] |
IST2025-44
pp.33-36 |
| IST |
2025-09-18
15:50 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Optimization of Lightweight CNNs Using Feature Images for Edge Devices
Yu Osuka, Ryoya Iegaki, Kota Yoshida, Shunsuke Okura (Ristumeikan Univ.) |
This study investigates lightweight CNN design toward the realization of a feature-extractable CMOS image sensor. First,... [more] |
IST2025-45
pp.37-40 |
| IEICE-IE, ME, IEICE-LOIS, IEE-CMN [detail] |
2025-09-04
10:10 |
Hokkaido |
Hokkaido University of Science
(Primary: On-site, Secondary: Online) |
Research on cattle feeding detection using image processing
Taichi Ishikawa, Masaru Aikawa, Ikuo Kobayashi, Thi Thi Zin (Miyazaki University) |
Cow feeding time is important in health management and is known to vary depending on the health status of cows, such as ... [more] |
|
| IEICE-SDM, IEICE-ICD, IST [detail] |
2025-08-06
16:20 |
Hokkaido |
Hokkaido Univ. Prmaceutical of Science
(Primary: On-site, Secondary: Online) |
A 3-Bit Gray Code Generator with a Single Clock Signal for Time to Digital Converter
Natsuki Tanaka, Yoshihiro Komatsu, Shen Xiaochi, Masayuki Ikebe (Hokkaido Univ.) |
t In the A/D conversion of far-infrared image sensors, a method using integration of the signal current to generate a RA... [more] |
IST2025-32
pp.9-12 |
| IEICE-SDM, IEICE-ICD, IST [detail] |
2025-08-08
14:15 |
Hokkaido |
Hokkaido Univ. Prmaceutical of Science
(Primary: On-site, Secondary: Online) |
[Invited Talk]
Research and Development Toward the Unmanned Operation of Snow Removal Machines and Delivery Vehicles in Snow-Covered Environment
Takanori Emaru (Hokkaido Univ.) |
This paper presents a focused study within the broader scope of "Research and Development for the Automation of Snow Rem... [more] |
IST2025-35
pp.25-30 |
| IST, ME, IEICE-IE, IEICE-BioX, IEICE-SIP, IEICE-MI [detail] |
2025-06-05
13:00 |
Ishikawa |
|
A Study on 2-Directions-Edge-Feature-Extractable CMOS Image Sensor Pixels
Hiroki Morita, Koki Fujiwara, Ryoya Iegaki (Ritsumeikan Univ.), Ryuichi Ujiie, Hideki Shima (Nisshinbo Micro Devices), Shunsuke Okura (Ritsumeikan Univ.) |
For the coming IoT society, we have proposed a CMOS image sensor pixel that can extract horizontal edge features in addi... [more] |
IST2025-23 ME2025-61
pp.7-12 |
| IST, ME, IEICE-IE, IEICE-BioX, IEICE-SIP, IEICE-MI [detail] |
2025-06-05
13:25 |
Ishikawa |
|
A Study of Object Detection Model Compression Methods for Features Extractable CMOS Image Sensors
Ryoya Iegaki, Keiichiro Kuroda, Yu Osuka (Ritsumeikan Univ), Ryuichi Ujiie, Hideki Shima (Nisshinbo), Kota Yoshida, Shunsuke Okura (Ritsumeikan Univ) |
We examine the quantization and pruning of object detection models for CMOS image sensors capable of feature extraction.... [more] |
IST2025-24 ME2025-62
pp.13-17 |
| IST, ME, IEICE-IE, IEICE-BioX, IEICE-SIP, IEICE-MI [detail] |
2025-06-05
14:15 |
Ishikawa |
|
A Study of Image Classifier Combining Pixel Array Operations and Digital Matrix Operations in Image Sensors
Kota Imagawa, Takeshi Enomoto, Kota Yoshida, Shunsuke Okura (Ritsumeikan Univ.) |
We investigate a tiny neural network (NN) that performs matrix operation circuits in a CMOS image sensor to realize a lo... [more] |
IST2025-25 ME2025-63
pp.18-23 |
| IST |
2025-03-21
10:45 |
Tokyo |
Kikai-Shinko-Kaikan Bldg.
(Primary: On-site, Secondary: Online) |
Defense Method Against Adversarial Example Attacks using Thermal Noise of a CMOS Image Sensor
Yuki Rogi, Kota Yoshida, Tatsuya Oyama, Takeshi Fujino, Shunsuke Okura (Ritsumeikan Univ.) |
With the rise of IoT technology, edge AI has become increasingly important, but it is vulnerable to adversarial example ... [more] |
IST2025-10
pp.5-6 |
| IST |
2025-03-21
11:05 |
Tokyo |
Kikai-Shinko-Kaikan Bldg.
(Primary: On-site, Secondary: Online) |
Lightweight Object Detection Model for a CMOS Image Sensor with Binary Feature Extraction
Keiichiro Kuroda, Yudai Morikaku, Yu Osuka, Ryoya Ieagaki, Kota Yoshida, Shunsuke Okura (Ritumeikan Univ) |
For the coming of IoT age, we have proposed an object detection system using a CMOS image sensor with binary feature ext... [more] |
IST2025-11
pp.7-8 |
| IST |
2025-03-21
15:00 |
Tokyo |
Kikai-Shinko-Kaikan Bldg.
(Primary: On-site, Secondary: Online) |
A 1.25 μm 8K×8K-pixel 60 fps CIS with 2×1 Multi-Directional Phase-Detection Pixels
Kodai Kikuchi, Kohei Tomioka, Takenobu Usui, Akira Honji (NHK), Hiroshi Shimamoto (NHK Foundation), Tomonari Kenzaki, Sota Hida, Takeo Ushinaga, Kenichi Nagai (SSIC), Kazuya Kitamura (NHK) |
This paper introduces a 59.3-Mpixel 60 fps back-illuminated stacked CMOS image sensor for immersive content production. ... [more] |
IST2025-18
pp.37-41 |
| IST |
2025-03-21
15:55 |
Tokyo |
Kikai-Shinko-Kaikan Bldg.
(Primary: On-site, Secondary: Online) |
A 25.2Mpixel 120frames/s Full-Frame Global-Shutter CMOS Image Sensor with Pixel-Parallel ADC
Tohru Takeda, Toshiki Kainuma, Ryo Wakamatsu, Kimitaka Wada, Shota Ueyama, Hiroki Suto, Tsukasa Miura, Koushi Uemura, Masao Kimura, Masaki Sakakibara, Yusuke Oike (SSS) |
We report a full-frame global shutter CMOS image sensor using pixel-parallel ADCs with a high-resolution of 25.2M pixels... [more] |
IST2025-20
pp.48-52 |