| Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
| IDY, SID-JC |
2024-03-08
14:05 |
Online |
online |
[Invited Talk]
Sheet-type Image Sensor with Organic Photodetector for Biomedical Imaging and Sensing
Tomoyuki Yokota, Cheng Dongkai, Takao Someya (Tokyo Univ.) |
We have developed a sheet-type image sensor that enables high-resolution and high-speed reading. This sheet-type image s... [more] |
IDY2024-18
pp.12-16 |
| IST |
2023-06-21
13:10 |
Tokyo |
Tokyo University of Science Morito Memorial Hall |
[Poster Presentation]
Tomographic imaging based on a two-layer model using multiple spatial frequencies
Naoshi Yoneyama, Keiichiro Kagawa (Shizuoka Univ.) |
Because biological tissues have a complex layered structure, quantitative measurement of tissue parameters requires a mu... [more] |
IST2023-20
pp.5-6 |
| 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 |
| IST |
2023-06-21
14:10 |
Tokyo |
Tokyo University of Science Morito Memorial Hall |
[Poster Presentation]
Applications of multi-tap ToF image sensors for fluorescence lifetime imaging
Ibuki Ando, Kamel Mars, Keita Yasutomi, Shoji Kawahito, Keiichiro Kagawa (Shizuoka Univ.) |
Fluorescence lifetime imaging is a tumor detection method that utilizes the autofluorescence of living cells. This metho... [more] |
IST2023-24
pp.17-18 |
| IEICE-BioX, IEICE-SIP, IEICE-IE, IST, ME [detail] |
2023-05-19
16:45 |
Mie |
Sansui Hall, Mie University
(Primary: On-site, Secondary: Online) |
Non-contact Heart Rate Estimation based on Thermal Radiation from the Human Body using Far-infrared Camera
Hikaru Umezawa, Kousuke Kurihara, Yoshihiro Maeda (TUS), Daisuke Sugimura (Tsuda Univ.), Norishige Fukushima (Nitech), Takayuki Hamamoto (TUS) |
Heart rate is a type of biometric information that is useful in health management and emotion estimation. Traditionally,... [more] |
IST2023-18 ME2023-61
pp.30-33 |
| 3DMT |
2023-03-07
10:20 |
Tokyo |
(Primary: On-site, Secondary: Online) |
Analysis of Distortions of Aerial Imaging by Misalignment of a Glass Plate in Retroreflective Mirror Array
Shoma Yada, Takafumi Koike (Hosei Univ.), Yasushi Onishi (Optceramics) |
Retroreflective Mirror Array (RMA) can display aerial imaging at long focal lengths with little degradation in image qua... [more] |
3DMT2023-15
pp.57-60 |
| 3DMT |
2023-03-07
10:40 |
Tokyo |
(Primary: On-site, Secondary: Online) |
Investigation of the Effect of Motion Parallax Change on Aerial Imaging by Retroreflective Mirror Arrays
Kyosuke Horike, Shoma Yada, Takafumi Koike (Hosei Univ.), Yasushi Onishi (Optceramics) |
In the RMA (Retroreflective Mirror Array) we are developing, it is necessary to change the physical distancebetween the ... [more] |
3DMT2023-16
pp.61-64 |
| IST |
2022-12-12
10:10 |
Shizuoka |
Sanaru Hall |
[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
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]
A polarization CMOS image sensor with on-pixel polarizer optimized for microwave electric-field imaging
Ryoma Okada, Kiyotaka Sasagawa (Nara Institute of Science and Technology), Maya Mizuno (National Institute of Information and Communications Technology), Makito Haruta, Hironari Takehara (Nara Institute of Science and Technology), Hiroyuki Tashiro (Nara Institute of Science and Technology/Kyushu Univ.), Jun Ohta (Nara Institute of Science and Technology) |
In this study, we designed and fabricated a CMOS image sensor with a dual-layer on-pixel polarizer to improve the perfor... [more] |
IST2022-43
pp.21-22 |
| IST |
2022-12-12
14:20 |
Shizuoka |
Sanaru Hall |
Pseudo-direct ToF imaging using a multi-tap macro-pixel CMOS image sensor with oversampled reconstruction
Pham Ngoc Anh, Thoriq Ibrahim, Keita Yasutomi, Shoji Kawahito (Shizuoka Univ.), Hajime Nagahara (Osaka Univ.), Keiichiro Kagawa (Shizuoka Univ.) |
A pseudo-dToF imaging method using an iToF image sensor composed of multi-tap macro-pixels in combination with compressi... [more] |
IST2022-48
pp.31-32 |
| IST |
2022-12-12
14:20 |
Shizuoka |
Sanaru Hall |
[Poster Presentation]
[Poster Presentation] Estimation of scattering and chromophore concentration maps by multi-band spatial frequency domain imaging using a two-layer skin model.
Yuto Shimada, Yu Feng, Chen Cao, Keita Yasutomi, Shoji Kawahito, Keiichiro Kagawa (Shizuoka Univ.) |
Spatial frequency domain imaging (SFDI) can perform simultaneous quantitative measurement of the distributions of reduce... [more] |
IST2022-50
pp.35-36 |
| IST |
2022-12-13
10:10 |
Shizuoka |
Sanaru Hall |
[Invited Talk]
High-speed/ultrafast holographic imaging using an image sensor
Yasuhiro Awatsuji, Tomoyoshi Inoue (Kyoto Inst. Technol.), Takashi Kakue (Chiba Univ.), Osamu Matoba (Kobe Univ.) |
This paper reviews two holographic techniques studied by the group of the authors. One is a technique for three-dimensio... [more] |
IST2022-62
pp.69-72 |
| AIT, 3DMT, OSJ-HODIC |
2022-09-09
15:05 |
Online |
|
See-through screen camera with full color volume HOE
Kazuma Ohara, Saori Takeyama, Masahiro Yamaguchi (Tokyo Tech) |
A transparent screen camera using holographic waveguide and image reconstruction techniques can capture objects in front... [more] |
AIT2022-169 3DMT2022-37
pp.13-16 |
| IST |
2022-06-29
13:30 |
Online |
|
600 MHz operation of charge-domain time-compressive computational CMOS image sensor
Thoriq Ibrahim, Pham Ngoc Anh, Keita Yasutomi, Shoji Kawahito (Shizuoka Univ.), Hajime Nagahara (Osaka Univ.), Keiichiro Kagawa (Shizuoka Univ.) |
In this work, we improved the operation speed of a charge-domain time-compressive ultra-high-speed computational CMOS im... [more] |
IST2022-26
pp.5-8 |
| IST |
2022-06-29
14:30 |
Online |
|
Phase-detection autofocus system for 8K three-chip imaging camera
Kodai Kikuchi, Kodai Tomioka, Toshio Yasue, Tomohiro Nakamura, Kazuya Kitamura, Takayuki Yamashita (NHK) |
We developed a phase detection autofocus (PDAF) for three-chip imaging broadcasting cameras that detects disparity betwe... [more] |
IST2022-28
pp.13-16 |
| AIT, IIEEJ, AS, CG-ARTS |
2022-03-08
12:52 |
Online |
Online |
Thermal Synthetic Aperture Image De-fencing by Temperature Compensation
Miyuki Matsuda (Tokai Univ.), Kenichiro Tanaka (Ritsumeikan Univ.), Takuya Funatomi, Yasuhiro Mukaigawa (NAIST), Hiroyuki Kubo (Tokai Univ.) |
Thermal cameras use far-infrared light, which is emitted in response to the temperature of an object, to make measuremen... [more] |
AIT2022-75
pp.145-146 |
| AIT, ME, MMS, IEICE-IE, IEICE-ITS [detail] |
2022-02-22
15:20 |
Online |
online |
A Note on Perceived Visual Content Estimation Based on Compressed Reconstruction Network Using Brain Signals While Gazing on Images
Takaaki Higashi, Keisuke Maeda, Takahiro Ogawa, Miki Haseyama (Hokkaido University) |
In this paper, we propose a method to reconstruct a perceived image using brain signals obtained during gazing images. S... [more] |
MMS2022-28 ME2022-53 AIT2022-28
pp.349-353 |
| ME |
2022-02-12
10:45 |
Online |
online |
Study on Deep Learning Reconstruction of MRI Complex Images Using Real-value CNN
Itona Fukatsu, Kazuki Yamato, Satoshi Ito (Utsunomiya Univ.) |
Application of compressed sensing has been applied to speed up the data acquisition time for MR imaging. In recent years... [more] |
ME2022-7
pp.25-27 |
| IDY, IEICE-EID, IEE-EDD, SID-JC, IEIJ-SSL [detail] |
2022-01-28
11:30 |
Online |
|
Liquid phase synthesis of near-infrared phosphor Ca2GeO4: Mn5+ for in vivo bioimaging
Yudai Nitta, Hiroto Sanzen, Koutoku Ohmi (Tottori Univ.) |
In our previous studies, Ca2GeO4:Mn5+ has been synthesized as a near-infrared (NIR) phosphor for bioimaging by the solid... [more] |
|