| Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
| ME, AIT, MMS, IEICE-IE, IEICE-ITS, SIP [detail] |
2025-02-18
13:20 |
Hokkaido |
Hokkaido Univ. |
Impainting of Preceding Vehicles from In-vehicle Camera Images based on Spatio-Temporal Image Processing
-- Aiming for Real Video Driving Simulator --
Shintaro Ono, Kazuki Matsumoto, Yudai Inoue, Da Li (Fukuoka Univ.) |
[more] |
|
| ME, AIT, MMS, IEICE-IE, IEICE-ITS, SIP [detail] |
2025-02-19
13:40 |
Hokkaido |
Hokkaido Univ. |
Investigation of the dependence of the accuracy of signal beam detection on the center wavelength during the partially coherent readout by the Transport of Intensity Equation method
Tomohiro Nishimura, Masatoshi Bunsen (Fukuoka Univ.) |
In holographic data storage, partially coherent readout allows signal beam to be read out even when the recording medium... [more] |
MMS2025-35 ME2025-35 AIT2025-35 SIP2025-35
pp.169-172 |
| IEICE-MRIS, MMS |
2024-12-05
14:20 |
Ehime |
Ehime Univ. (CITE)
(Primary: On-site, Secondary: Online) |
[Invited Talk]
Holographic memory using complex-amplitude-modulated signal beam
Masatoshi Bunsen, Tomohiro Nishimura (Fukuoka Univ.) |
To achieve high-speed and large-capacity holographic memory, complex amplitude modulation, which applies modulation to b... [more] |
MMS2024-38
pp.7-13 |
IEICE-OFT, IEICE-OCS, IEE-CMN, BCT, IEICE-CQ
(Joint) [detail] |
2024-11-08
10:25 |
Kochi |
|
Study on the Optimization of Wireless Base Station Placement
-- Comparative Study of Solvers and Preliminary Study on Solver using Time-series Graph Compression --
Ryo Nakamura, Ryotaro Matsuo (Fukuoka Univ.), Toshiro Nakahira, Shoko Shinohara, Daisuke Murayama, Yusuke Asai (NTT) |
[more] |
|
| BCT, IEEE-BT |
2024-02-16
15:00 |
Aichi |
Nagoya International Center
(Primary: On-site, Secondary: Online) |
Study on Error Performance of Linear MIMO Reception using Null-Space Expansion Technique over Time-Variant Channels
Shohei Kobayashi, Yuki Ohi, Hidekazu Murata (Yamaguchi Univ.), Makoto Taromaru (Fukuoka Univ.), Tatsuhiko Iwakuni, Daisei Uchida, Naoki Kita (NTT) |
In mobile communication, the propagation channel changes over time. It is known that fixing composite weights for interf... [more] |
BCT2024-33
pp.45-48 |
| IEICE-SIS, BCT |
2023-10-12
14:45 |
Yamaguchi |
HISTORIA UBE
(Primary: On-site, Secondary: Online) |
Performance evaluation of null-space expanded linear reception technique over time-varying MIMO channels
Yuki Ohi, Hidekazu Murata (Yamaguchi Univ.), Makoto Taromaru (Fukuoka Univ.), Tatsuhiko Iwakuni, Daisei Uchida, Naoki Kita (NTT) |
This paper considers the improvement of multiple-input multiple-output signal separation performance using a linear spat... [more] |
BCT2023-69
pp.12-15 |
| MMS, ME, AIT, IEICE-IE, IEICE-ITS [detail] |
2023-02-21
13:15 |
Hokkaido |
Hokkaido Univ. |
Noninterferometric detection by the transport of intensity equation method for a phase- and amplitude-modulated signal beam generated by a phase-SLM
Taishi Miwa, Tomohiro Nishimura, Masatoshi Bunsen (Fukuoka Univ.) |
Complex amplitude modulation, in which both the amplitude and phase of the signal beam are modulated, has been attractin... [more] |
MMS2023-9 ME2023-29 AIT2023-9
pp.41-46 |
| AIT, ME, MMS, IEICE-IE, IEICE-ITS [detail] |
2022-02-21
13:55 |
Online |
online |
Feasibility examination of detection of spatial quadrature amplitude modulated signal beam by single-shot transport of intensity equation method using polarization-dependent defocus control
Kazuya Tashiro (Grad Sch of Fukuoka Univ.), Masatoshi Bunsen (Fukuoka Univ.) |
[more] |
MMS2022-10 ME2022-35 AIT2022-10
pp.53-56 |
| AIT, ME, MMS, IEICE-IE, IEICE-ITS [detail] |
2022-02-21
14:10 |
Online |
online |
Experimental evaluation of parameter dependent performance of scattering imaging/scattering focusing using transmission matrix
Tomoki Nakamura (Grad Sch of Fukuoka Univ.), Masatoshi Bunsen (Fukuoka Univ.) |
[more] |
MMS2022-11 ME2022-36 AIT2022-11
pp.57-60 |
| BCT, IEICE-SIS |
2020-10-01
10:30 |
Online |
Online |
A Proposal of Backlit Image Enhancement Method Improving Visibility of Dark Regions
Masato Akai (Yamaguchi Univ.), Yoshiaki Ueda (Fukuoka Univ.), Takanori Koga (Kindai Univ.), Noriaki Suetake (Yamaguchi Univ.) |
[more] |
|
| 3DMT, IEICE-SIS, IPSJ-AVM [detail] |
2020-06-03
13:20 |
Online |
G Square (Hakodate Community Plaza) |
A Proposal of Backlit Image Enhancement by Using Histogram Specification
Yoshiaki Ueda (Fukuoka Univ.), Takanori Koga (Kindai Univ.), Noriaki Suetake (Yamaguchi Univ.) |
The intensity distribution of the backlit image is similar to a bimodal distribution. In this report, we propose a histo... [more] |
|
| HI, IEICE-IE, IEICE-ITS, MMS, ME, AIT [detail] |
2020-02-28
13:30 |
Hokkaido |
Hokkaido Univ.
(Cancelled) |
Basic experiment on single-shot detection of SQAM signal beam by transport-of-intensity equation method
Soichiro Sumida, Masatoshi Bunsen (Fukuoka Univ.) |
Spatial quadrature amplitude modulation (SQAM) method which modulates intensity and phase of a signal beam, is a techniq... [more] |
MMS2020-32 HI2020-32 ME2020-60 AIT2020-32
pp.277-282 |
| IEICE-MRIS, MMS |
2019-10-17
15:45 |
Fukuoka |
Nishijin Plaza |
Electrical detection of magnonic band gaps for metallic magnonic crystals
Kenji Kasahara, Koji Shibata, Takashi Manago (Fukuoka Univ.) |
[more] |
|
| IEICE-MRIS, MMS |
2019-10-17
16:00 |
Fukuoka |
Nishijin Plaza |
Damping enhancement by the conductivity on spin wave propagation
Takashi Manago (Fukuoka Univ.), Mustafa M. Aziz, Feodor Ogrin (Univ. of Exeter), Kenji Kasahara (Fukuoka Univ.) |
[more] |
|
| IEICE-SIS, IPSJ-AVM, 3DMT [detail] |
2019-06-13
14:45 |
Nagasaki |
Fukue Culture Center |
A Proposal of Improvement Method of Local Color Correction
Seiichi Kojima (Yamaguchi Univ.), Yoshiaki Ueda (Fukuoka Univ.), Noriaki Suetake, Eiji Uchino (Yamaguchi Univ.) |
It is difficult to take good pictures, when the scene has both of bright and dark regions. The visibility of the picture... [more] |
|
| IEICE-SIS, IPSJ-AVM, 3DMT [detail] |
2019-06-13
15:05 |
Nagasaki |
Fukue Culture Center |
A Proposal of Saturation-Based Multi-Exposure Image Fusion Method Based on Local Color Correction
Daiki Moriyama (Yamaguchi Univ.), Yoshiaki Ueda (Fukuoka Univ.), Noriaki Suetake, Eiji Uchino (Yamaguchi Univ.) |
When we shoot a natural scene, the image may contain under-exposure or over-exposure regions.This is because the dynamic... [more] |
|
| IEICE-MRIS, MMS |
2018-12-06
14:30 |
Ehime |
Ehime University |
Proposal of Noise Reduction Method for Spatially Quadrature Amplitude Modulated Signal Beam Detected by Intensity Transfer of Equation Method
Shosei Tateyama, Masatoshi Bunsen (Fukuoka Univ.) |
[more] |
|
| IEICE-ITS, IEICE-IE, MMS, HI, ME, AIT [detail] |
2018-02-16
13:30 |
Hokkaido |
Hokkaido Univ. |
Incoherent digital holography using two-step phase-shift method and phase-only correlation reconstruction
Naoya Higashionna, Kazutaka Kanno, Masatoshi Bunsen (Fukuoka Univ.) |
We consider incoherent digital holography by two-step phase-shift method and phase-only correlation reconstruction. The ... [more] |
MMS2018-26 HI2018-26 ME2018-26 AIT2018-26
pp.271-275 |
| IEICE-MRIS, MMS |
2017-12-08
09:00 |
Ehime |
Ehime Univ. |
Investigation of influence of symbol size and tilt angle of measurement reference beam in SQAM signal demodulation by phase-shift embedding method
Tatsuki Yamamoto, Kazutaka Kanno, Masatoshi Bunsen (Fukuoka Univ.) |
Spatial Quadrature Amplitude Modulation (SQAM) modulates the spatial phase and intensity of the signal beam, and attract... [more] |
|
| IEICE-MRIS, MMS [detail] |
2016-12-08
15:20 |
Ehime |
Ehime Univ. |
Detection method of complex amplitude of reconstructed signal beam in intensity- and phase-modulated holographic data storage
Masatoshi Bunsen (Fukuoka Univ.), Keishiro Yoshidomi, Tatsuki Yamamoto (Grad. School of Eng., Fukuoka Univ.), Kazutaka Kanno (Fukuoka Univ.) |
[more] |
|