| Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
| 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.) |
In this paper, we introduce a method of compressed sensing using coded CMOS sensors and the concept of deep sensing. By ... [more] |
IST2024-56
pp.20-24 |
IEICE-OFT, IEICE-OCS, IEE-CMN, BCT, IEICE-CQ
(Joint) [detail] |
2024-11-07
15:25 |
Kochi |
|
Evaluation of concrete structures with OFDR and developments towards on-site testing
Yuichi Yoshimura, Devin Gunawan, Shintaro Kojima, Yuki Yokota, Michio Imai (Kajima), Chao Zhang, Fumihiko Ito (Shimane Univ.) |
Distributed fiber optic sensing is actively utilized for the efficient, rational construction and maintenance management... [more] |
|
| IEICE-ICD, IEICE-SDM, IST [detail] |
2024-08-06
13:00 |
Hokkaido |
(Primary: On-site, Secondary: Online) |
[Invited Talk]
Terahertz Sensing with CMOS-IC
-- Feasibility Verification for Short-Range Imaging using 300GHz MIMO Radar --
Ichiro Somada, Akihito Hirai, Akinori Taira, Kazuaki Ishioka, Takuma Nishimura, Koji Yamanaka (Mitsubishi Electric) |
Sensing technology has gained significant interest for its potential to solve various social issues. Terahertz waves, wh... [more] |
|
| IEICE-OCS, IEICE-OFT, IEE-CMN, BCT [detail] |
2023-11-09
13:00 |
Kyoto |
(Primary: On-site, Secondary: Online) |
[Invited Talk]
Recent developments of infrastructure sensing in civil structures with embedded optical fiber sensor
Yuichi Yoshimura, Kotaro Fujiwara, Ayaka Nasu, Michio Imai, Hideki Nagatani, Junichi Kawabata (Kajima) |
Distributed fiber optical sensing, which comprehensively detects deformations in civil structures, is applied to constru... [more] |
|
| 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 |
| IEICE-ICD, IEICE-SDM, IST [detail] |
2023-08-03
11:35 |
Hokkaido |
(Primary: On-site, Secondary: Online) |
A method for analyzing chlorophyll-a concentration in the seawater surface layer by image hue analysis.
Shunya Kosako, Toshihiko Hamasaki (HIT) |
Satellite remote sensing has been widely used to observe chlorophyll-a concentrations in the ocean, but it is difficult ... [more] |
IST2023-34
pp.21-26 |
| IDY, SID-JC |
2023-03-17
16:40 |
Online |
online |
[Invited Talk]
Development of transparent photoluminescence materials and their application to LEDs, security and sensing
-- Novel Eu(III) complexes and their photoluminescence properties --
Hiroki Iwanaga (Toshiba) |
Now, red phosphors with large photoluminescence intensity and high color purity are required for display use. And red tr... [more] |
IDY2023-24
pp.49-53 |
| 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 |
| IEICE-ICD, IEICE-SDM, IST [detail] |
2022-08-09
14:25 |
Online |
On-line |
Evaluation of simultaneous depth and stress measurement by array sensing using indenter physics
Ayato Nozu, Rikuo Yugeta, Yuri Kanazawa, Masayuki Ikebe (Hokkaido Univ.) |
Currently, there is not much discussion on remoteness for palpation. In order to use 5G-based remote technology for palp... [more] |
IST2022-32
pp.77-81 |
| ME |
2022-07-22
16:50 |
Online |
Online |
Deep Learning based Compressed Sensing Image Reconstruction Using Multiple Signal Under-sampling Pattern
Masaki Shibui, Kazuki Yamato, Satoshi Ito (Utsunomiya Univ.) |
CS-MRI, which is an application of compressed sensing (CS) to MR image acquisition, can reconstruct MR images from a sma... [more] |
ME2022-71
pp.27-29 |
| 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 |
2022-03-28
16:10 |
Online |
|
3.2 Megapixel 3D-Stacked Charge Focusing SPAD for Low-Light Imaging and Depth Sensing
Ayman Abdelghafar, Kazuhiro Morimoto, Junji Iwata, Mahito Shinohara, Hiroshi Sekine, Hiroyuki Tsuchiya, Yukihiro Kuroda, Kenzo Tojima, Wataru Endo, Yu Maehashi, Yasuharu Ota, Tomoya Sasago, Shintaro Maekawa, Shingo Hikosaka, Taikan Kanou, Aiko Kato, Tomoyuki Tezuka, Satoshi Yoshizaki, Toshiyuki Ogawa, Kosei Uehira, Alice Ehara, Fumihiro Inui, Yasushi Matsuno, Katsuhito Sakurai, Takeshi Ichikawa (Canon) |
A new generation of scalable photon counting image sensors, featuring zero read noise and 100ps temporal resolution. New... [more] |
IST2022-21
pp.47-51 |
| IST |
2021-10-21
13:40 |
Online |
|
A 3-Tap Global Shutter 5.0um Pixel with Background Canceling for 165MHz Modulated Pulsed Indirect Time-of-Flight Image Sensor
Masafumi Tsutsui, Toshifumi Yokoyama, Takahisa Ogawa, Ikuo Mizuno, Nobuyoshi Takahashi (TPSCo), Cheng Ma (Gpixel INC), Fei Wang (Orbbec Shenzhen), Joris Debondt, Jan Bogaerts (Gpixel NV), Xinyang Wang (Gpixel INC), Assaf Lahav (Tower Semiconductor) |
3-tap global shutter 5.0um pixel with background canceling for pulsed indirect time-of-flight image sensor has been deve... [more] |
IST2021-56
pp.33-36 |
| ME |
2021-07-16
14:00 |
Online |
Online |
Image Quality Improvements Using Half Fourier Encoding Method and Non-random Signal Under-sampling in CS-MRI Deep Learning Reconstruction
Yuta Miyamoto, Satoshi Ito (Utsunomiya Univ.) |
Compressed Sensing has the potential to reduce the scan time of MRI, and recently, deep learning has attract at tensions... [more] |
ME2021-63
pp.9-11 |
| AIT, 3DMT, OSJ-HODIC |
2020-09-25
15:05 |
Online |
Video Conference |
wavelength-multiplexed phase-shifting incoherent multicolor digital holography
Takayuki Hara (Chiba Univ.), Tatsuki Tahara, Yasuyuki Ichihashi, Ryutaro Oi (NICT), Tomoyoshi Ito (Chiba Univ.) |
We present wavelength-multiplexed phase-shifting incoherent multicolor digital holography, which is a technique that rec... [more] |
AIT2020-173 3DIT2020-14
pp.11-15 |
| SIP, IEICE-MVE, VRSJ |
2020-06-01
14:25 |
Tokyo |
|
High-Speed Metal Objects Detection Using Interreflection Region Estimation Method
Shinichi Sumiyoshi, Yuji Sakamoto (Hokkaido University) |
It is necessary to discriminate metal objects at high speed with a low-cost sensor for automatic sorting
of waste.
In... [more] |
|
| AIT, IIEEJ, AS, CG-ARTS |
2020-03-13
11:20 |
Tokyo |
Tokyo University of Technology
(Cancelled) |
A reduction for fat-finger problem on smartphone website using Magnifier with pressure sensing
Natsuki Yamamoto, Masaki Abe, Taichi Watanabe (TUT) |
In recent years, with the spread of smartphones, many people use smartphones every day.
In many cases, a smartphone is ... [more] |
AIT2020-84
pp.121-124 |
| IEICE-IE, IEICE-CS, IPSJ-AVM, BCT [detail] |
2019-12-06
14:15 |
Iwate |
Aiina Center |
Image Restoration using a Codec
Yoko Sogabe, Shiori Sugimoto, Takayuki Kurozumi, Hideaki Kimata (NTT) |
Image restoration, which is an inverse problem such as compressed
sensing and super-resolution, requires priors (e.g. ... [more] |
|
| BCT, IEICE-OCS, IEICE-OFT, IEE-CMN [detail] |
2019-11-22
09:55 |
Yamaguchi |
Kaikyo-Messe-Shimonoseki |
Comb-like Brillouin spectrum generated by pulses arranged at power intervals.
Miyu Okawa, Shohei Kawakami, Daiki Miyake, Fumihiko Ito (Shimane Univ.) |
A correlation analysis method using short pulse trains arranged at power intervals as pump probe light is proposed. The ... [more] |
|
| AIT, 3DMT, OSJ-HODIC |
2019-09-13
16:45 |
Tokyo |
Tokyo Metropolitan University |
Multiwavelength quantitative phase imaging based on wavelength-selective phase-shifting interferometry
Tatsuki Tahara (NICT), Yutaka Endo (Kanazawa Univ.), Koki Wakunami, Boaz Jessie Jackin, Yasuyuki Ichihashi, Ryutaro Oi (NICT) |
We present multiwavelength quantitative phase imaging based on wavelength-selective phase-shifting interferometry. Wave... [more] |
AIT2019-186 3DIT2019-23
pp.25-28 |