| Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
| IST |
2024-11-08
13:00 |
Tokyo |
Morito Mem. Hall
(Primary: On-site, Secondary: Online) |
[Invited Talk]
Designing a Camera for Privacy Preserving
Hajime Nagahara (Osaka Univ.) |
[more] |
|
| IST |
2024-11-08
13:40 |
Tokyo |
Morito Mem. Hall
(Primary: On-site, Secondary: Online) |
[Invited Talk]
Deep compressive sensing with coded image sensor
Michitaka Yoshida (JSPS), Daisuke Hayashi, Lioe De Xing, Keita Yasutomi, Shoji Kawahito, Keiichiro Kagawa (Shizuoka Univ.), Hajime Nagahara (Osaka Univ.) |
[more] |
|
IEICE-OFT, IEICE-OCS, IEE-CMN, BCT, IEICE-CQ
(Joint) [detail] |
2024-11-07
13:35 |
Kochi |
(Primary: On-site, Secondary: Online) |
Noise Influence on Eigenvalue Allocation in Optical Multi-Eigenvalue Modulated
Kazuma Nishino, Shogo Nakao, Ken Mishina, Akihiro Maruta (Osaka Univ.) |
[more] |
|
IEICE-OFT, IEICE-OCS, IEE-CMN, BCT, IEICE-CQ
(Joint) [detail] |
2024-11-07
14:00 |
Kochi |
(Primary: On-site, Secondary: Online) |
Experimental Investigation of Nonlinear Compensation Method Based on Inverse Scattering Transform in Digital Coherent Optical Transmission System
Nanto Hirao, Kazuma Nishino, Ken Mishina, Akihiro Maruta (Osaka Univ.) |
[more] |
|
IEICE-OFT, IEICE-OCS, IEE-CMN, BCT, IEICE-CQ
(Joint) [detail] |
2024-11-07
14:35 |
Kochi |
(Primary: On-site, Secondary: Online) |
Performance comparison of carrier phase estimation using temporal pilot symbols and frequency tone in mode division multiplexed transmission systems
Mei Ogawa, Koji Igarashi (Osaka Univ.) |
[more] |
|
IEICE-OFT, IEICE-OCS, IEE-CMN, BCT, IEICE-CQ
(Joint) [detail] |
2024-11-08
11:15 |
Kochi |
(Primary: On-site, Secondary: Online) |
Quantum-noise-limited distance of transmission systems with EDFA/Raman amplifiers
Kyo Ioue (Osaka Univ.) |
[more] |
|
| IEICE-ICD, IEICE-SDM, IST [detail] |
2024-08-05
13:00 |
Hokkaido |
(Primary: On-site, Secondary: Online) |
[Memorial Lecture]
Simulation Method for the Mean Free Path of Semiconductor Nanosheets with Surface Roughness
Jo Okada, Hajime Tanaka, Nobuya Mori (Osaka Univ.) |
In semiconductor nanosheets, as the channel becomes thinner, the interface roughness scattering increases and the carrie... [more] |
|
| IST |
2024-03-27
13:45 |
Tokyo |
Kikai-Shinko-Kaikan Bldg.
(Primary: On-site, Secondary: Online) |
Toward the Super Temporal Resolution: Fundamental Performance of Stone-Circle Image Sensors
T. Goji Etoh, Takayoshi Shimura, Heiji Watanabe (Osaka Univ.), Taeko Ando (Ritsumeikan Univ.), Kohsei Takehara (Kindai Univ.) |
The stone-circle image sensor has a circular PD surrounded by multiple vertical transfer gates (VTGs). By applying a hig... [more] |
IST2024-17
pp.25-28 |
| IEICE-EID, IDY, IEE-EDD, SID-JC, IEIJ-SSL [detail] |
2024-01-26
10:55 |
Kyoto |
(Primary: On-site, Secondary: Online) |
[Invited Talk]
Prospects for monolithic integration and miniaturization of GaN-based RGB LEDs towards micro-LED displays
Shuhei Ichikawa, Yasufumi Fuiwara, Kazunobu Kojima (Osaka Univ.) |
[more] |
|
| IEICE-OCS, IEICE-OFT, IEE-CMN, BCT [detail] |
2023-11-09
16:20 |
Kyoto |
(Primary: On-site, Secondary: Online) |
Suppressing Instability of Adaptive Equalization Due to Mode-dependent Loss in Mode-division-multiplexed Transmission Systems
Koji Igarashi (Osaka Univ.) |
[more] |
|
| IST |
2023-09-15
11:05 |
Tokyo |
Kikai-Shinko-Kaikan Bldg.
(Primary: On-site, Secondary: Online) |
Ge-on-Si Stone-circle Image Sensors
T. Goji Etoh (Osaka Univ.), Hideki Mutoh (Link Research), Kentaro Sawano (Tokyo City Univ.), Heiji Watanabe, Takayoshi (Osaka Univ.), Edoardo Charbon (EPFL) |
A multi-framing ultra-high-speed image sensor is proposed to achieve a frame interval of 10 ps (equivalent to 100 Gfps) ... [more] |
IST2023-35
pp.1-4 |
| IST |
2023-09-15
11:45 |
Tokyo |
Kikai-Shinko-Kaikan Bldg.
(Primary: On-site, Secondary: Online) |
Pseudo-dToF using deep learning with time-compressive computational CMOS image sensor
Michitaka Yoshida (JSPS), Pham Ngoc Anh, Lioe De Xing, Keita Yasutomi, Shoji Kawahito, Keiichiro Kagawa (Shizuoka Univ.), Hajime Nagahara (Osaka Univ.) |
Depth imaging by the indirect ToF method has a problem in whitch measurement errors occur due to multiple reflections fr... [more] |
IST2023-37
pp.9-12 |
| IDY, IEICE-EID, SID-JC [detail] |
2023-08-04
13:05 |
Online |
Online |
[Invited Talk]
Towards Small, Ultrahigh-Definition Micro-LED Displays Using Monolithic Vertically Stacked RGB LEDs
Yasufumi Fujiwara, Shuhei Ichikawa, Dolf Timmerman, Jun Tatebayashi (Osaka Univ.) |
[more] |
IDY2023-25
pp.1-4 |
| IEICE-ICD, IEICE-SDM, IST [detail] |
2023-08-03
13:00 |
Hokkaido |
(Primary: On-site, Secondary: Online) |
[Invited Talk]
Energy Field, Computer Shape
Noriyuki Miura (Osaka Univ.) |
[more] |
|
| IST |
2023-06-21
13:10 |
Tokyo |
Tokyo University of Science Morito Memorial Hall |
[Poster Presentation]
Design of image sensors for the cameras to protect privacy
Tomoki Nakamura, Keiichiro Kagawa, Keita Yasutomi, Shoji Kawahito (Shizuoka Univ.), Hajime Nagahara (Osaka Univ.) |
In this paper, we propose an image sensor for privacy protection and show its basic configuration. The image sensor outp... [more] |
IST2023-22
pp.11-12 |
| IDY, SID-JC |
2023-03-17
15:20 |
Online |
online |
[Invited Talk]
Green Light-emitting Diodes Using Ag-In-Ga-S/GaSx Quantum Dots with Narrow Spectral Bandwidth
Genichi Motomura, Satoru Ohisa (NHK), Taro Uematsu, Susumu Kuwabata (Osaka Univ.), Tatsuya Kameyama, Tsukasa Torimoto (Nagoya Univ.), Yoshihide Fujisaki (NHK) |
[more] |
IDY2023-20
pp.29-33 |
| IST |
2022-12-12
10:50 |
Shizuoka |
Sanaru Hall |
[Invited Talk]
Computational lensless imaging by coded optics
Tomoya Nakamura (Osaka Univ.) |
Computational lensless imaging is an imaging technique in which the lens system in a normal imaging system is replaced b... [more] |
IST2022-41
pp.5-9 |
| IST |
2022-12-12
14:20 |
Shizuoka |
Sanaru Hall |
[Poster Presentation]
Snapshot super-resolution time-of-flight imaging by PSF engineering and untrained deep neural-network prior
Hodaka Kawachi, Tomoya Nakamura, Yasushi Makihara, Yasushi Yagi (Osaka Univ.) |
Optical time-of-flight (ToF) sensors are widely used as depth map measurement devices, but their spatial resolution is l... [more] |
IST2022-44
pp.23-24 |
| IST |
2022-12-12
14:20 |
Shizuoka |
Sanaru Hall |
[Poster Presentation]
Design of a linkable self-encoding CMOS image sensor for a compact lensless camera with an ultra-wide field of view
Fuki Hosokawa, Keiichiro Kagawa (Shizuoka Univ.), Kiyotaka Sasagawa, Jun Ohta (NAIST), Tomoya Nakamura (Osaka Univ.) |
[more] |
IST2022-46
pp.27-28 |
| IST |
2022-12-12
14:20 |
Shizuoka |
Sanaru Hall |
[Poster Presentation]
Random Sequence Modulation of Multiple-Gate of Indirect ToF for Handling Multi-ToF-Camera Interference
Luo Wenbin, Takafumi Iwaguchi (Kyushu Univ.), Hajime Nagahara (Osaka Univ.), Ryusuke Sagawa (AIST), Hiroshi Kawasaki (Kyushu Univ.) |
This paper presents a new method, randomizing the modulation function of indirect time-of-flight(ToF) camera, to improve... [more] |
IST2022-47
pp.29-30 |