| Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
| IEICE-MVE, HI, VRSJ, HI-SIG-DeMO, IPSJ-HCI, IPSJ-EC [detail] |
2023-05-31
11:00 |
Tokyo |
Univ. of Tokyo
(Primary: On-site, Secondary: Online) |
Luminance-Based Data Representation for Improving Contrast in Pixel-level Visible Light Communication
Kazuki Usui, Yuki Kakui, Changyo Han, Takeshi Naemura (UTokyo) |
Pixel-level Visible Light Communication (PVLC) is a system that embeds data into each individual pixel of a projected im... [more] |
|
| BCT, IEEE-BT |
2022-03-11
11:25 |
Online |
|
Synchronous Message Transmission by Moving Image QR Code Using Visible Light for Video Transmission
Yuto Kasuya, Takumi Hayashi, Koichi Uchiyama, Mikio Maeda (Kogakuin Univ.) |
We have studied real-time underwater video transmission systems from submersibles, and proposed a new method to transmit... [more] |
BCT2022-23
pp.9-12 |
| IEICE-MVE, HI, VRSJ |
2021-06-01
14:15 |
Online |
Online |
Improving the Contrast Ratio of Pixel-level Visible Light Communication Projectors Using Blinking Control of Light Sources
Yuki Kakui, Ikuo Kamei, Ken Takaki, Changyo Han, Shogo Fukushima, Takeshi Naemura (UT) |
PVLC (Pixel-level Visible Light Communication) projector, which can embed invisible information on images, displays imag... [more] |
|
| BCT, IEEE-BT |
2020-03-05
13:35 |
Okinawa |
RBC Hall
(Cancelled) |
Proposal on optical transmission system by QR code using a spatial optical modulator
Taiga Aoyama, Yuya Yano, Shigenori Takeda, Mikio Maeda (Kogakuin Univ) |
We are studying on a live video delivery system that carries images taken in the sea via a spherical repeater covered wi... [more] |
BCT2020-34
pp.13-16 |
| BCT, IEEE-BT |
2020-02-20
16:05 |
Shiga |
|
|
We have developed a transmission system using visible light that enables conversations among divers. So far, it has been... [more] |
BCT2020-29
pp.33-36 |
| BCT, IEICE-OCS, IEICE-OFT, IEE-CMN [detail] |
2019-11-21
14:30 |
Yamaguchi |
Kaikyo-Messe-Shimonoseki |
Micro QR code reading experiment for trial production of reflection type optical modulator
Shigenori Takeda (Kogakuin Univ.), Kazuto Doke, Yoshiaki Nakano (NT), Mikio Maeda (Kogakuin Univ.) |
We have been researching on a live video transport system that sends moving images from an underwater vehicle to a ship ... [more] |
BCT2019-85
pp.7-12 |
| BCT, IEEE-BT [detail] |
2019-07-26
09:55 |
Hokkaido |
Tokachi-Plaza |
A study on application of a spatial optical modulator composed of retroreflector and PNLC
Taiga Aoyama, Mikio Maeda (Kogakuin) |
We are studying on a live video delivery system that carries images taken in the sea via a spherical repeater covered w... [more] |
BCT2019-67
pp.41-44 |
| BCT, IEEE-BT |
2019-02-21
16:15 |
Shizuoka |
Kanponoyado Yaizu |
Optical transmission method by QR code on spherical surface with liquid crystal and retroreflective sheet
Shigenori Takeda, Mikio Maeda (Kogakuin Univ.) |
We are studying the underwater video transmission system which can keep applying light constantly to the spherical repea... [more] |
BCT2019-31
pp.33-36 |
| BCT, IEEE-BT |
2019-02-21
16:35 |
Shizuoka |
Kanponoyado Yaizu |
Study on visible light communication system aiming for hands-free conversation between divers
Mao Kanehira, Masafumi Negishi, Mikio Maeda (Kogakuin Univ.) |
We propose an underwater visible LED light communication system that enables divers to make a hands-free
conversation. ... [more] |
BCT2019-32
pp.37-40 |
| BCT, IEICE-OCS, IEICE-OFT, IEE-CMN [detail] |
2018-11-08
16:10 |
Okayama |
Kurashiki-City-Geibunnkan |
Fundamental Transmission Characteristics of a Light Tracking Type of Reflective Optical Modulator Using High-speed Reverse Mode LightScattering PS-FLC Cells
Masaki Takano, Syuhei Ooi, Ryusuke Suzuki, Taiju Takahashi, Mikio Maeda (Kogakuin Univ.) |
[more] |
BCT2018-86
pp.49-54 |
| AIT, 3DMT, OSJ-HODIC |
2017-09-15
16:15 |
Tokyo |
Tokyo Institute of Technology |
Transmission and Reconstructed of the Computer Generated Hologram using the Digital Wireless LED Visible Light Communication
-- Improvement of the reconstruction image using the band pass filter --
Masataka Tozuka, Kunihiko Takano (TMCIT), Mitsuji Matsumoto (WASEDA), Koki Sato |
In the case of a hologram displaying three dimensions, reconstruction illumination light is necessary to visualize it. I... [more] |
AIT2017-166 3DIT2017-29
pp.29-32 |
| IST |
2016-11-17
16:30 |
Tokyo |
TITECH Tamachi Campus |
[Poster Presentation]
190-1100 nm waveband multispectral imaging system using high UV-light resistance 94dB dynamic range CMOS image sensor
Yasuyuki Fujihara, Satoshi Nasuno, Shunichi Wakashima, Yusuke Aoyagi, Rihito Kuroda, Shigetoshi Sugawa (Tohoku Univ.) |
A 190-1100nm waveband multispectral imaging system is developed utilizing a highly UV-light sensitive and robust, wide d... [more] |
IST2016-66
pp.37-38 |
| BCT, IEEE-BT |
2015-07-30
13:15 |
Hokkaido |
|
Indoor broadcasting by LED visible light communications
Yasuhiro Oda, Tatsuo Furuno (NTT DOCOMO) |
This paper demonstrates an indoor broadcasting technology by using LED visible light communications for portable termina... [more] |
BCT2015-50
pp.1-4 |
| BCT, IEEE-BT |
2014-02-20
13:20 |
Ishikawa |
|
Fundamental experiment for underwater optical transmission of video signal using visible light
Erina Ohgida, Keisuke Miyamae, Kenta Kogure, Hiroki Kojima, Yasuhiro Wagho, Mikio Maeda (Kogakuin Univ.) |
We propose an optical transmission system for realizing TV live broadcast from a midget submarine in the deep sea. At fi... [more] |
BCT2014-33
pp.1-4 |
| IEICE-ITS, IEICE-IE, AIT, HI, ME [detail] |
2014-02-17
11:30 |
Hokkaido |
Hokkaido Univ. |
Alamouti-Type Coding for Visible Light Communication Based on Direct Detection Using Image Sensor
Yuta Amano, Koji Kamakura (CIT), Takaya Yamazato (Nagoya Univ.) |
This paper proposes Alamouti-type space time (ST) coding to visible light communication (VLC) using light emitting diode... [more] |
|
| IEICE-ITS, IEICE-IE, AIT, HI, ME [detail] |
2014-02-18
14:05 |
Hokkaido |
Hokkaido Univ. |
A Study on Combining Visible Light Spread Spectrum Techniques in Vehicle-to-Vehicle Communication and Ranging Systems to Automotive Radar
Akira John Suzuki, Kiyoshi Mizui (Kanto Gakuin Univ.) |
This paper proposes a novel method for highly reliable ranging and improved vehicle-to-vehicle communications. Our appro... [more] |
|
| HI, IEICE-MVE, VRSJ, HI-SIG-VR |
2013-06-26
13:00 |
Tokyo |
Sanjo Conference Hall |
Measurement of Spatio-temporal Frequency Characteristics while Watching Images of PVLC Projector
Shotaro Goto (The Univ. of Tokyo), Tomoko Hashida (Waseda Univ.), Takeshi Naemura (The Univ. of Tokyo) |
Pixel-level Visible Light Communication (PVLC) is a system that can embed location-specific metadata into projected imag... [more] |
|
| IEICE-ITS, IEICE-IE, AIT, HI, ME [detail] |
2013-02-19
14:00 |
Hokkaido |
Hokkaido Univ. |
Technique for capturing images containing invisible depth information
Sae Isaka, Hiroshi Unno, Kazutake Uehira (KAIT), Yoichi Takashima (NTT) |
We present a new technique for capturing images where depth information on an object is invisibly and simultaneously emb... [more] |
|
| IEICE-ITS, IEICE-IE, AIT, HI, ME [detail] |
2011-02-21
- 2011-02-22 |
Hokkaido |
Hokkaido University |
Overlay Coding for Visible Light Communication using LED Array and High-Speed Camera
Sayaka Nishimoto, Toru Nagura, Takaya Yamazato, Tomohiro Yendo (Nagoya Univ.), Toshiaki Fujii (Tokyo Inst. of Tech.), Hiraku Okada (Saitama Univ.), Shintaro Arai (Aichi Univ. of Tech.) |
In this paper, we discuss on visible light communications using an LED array as the transmitter and a highspeed camera a... [more] |
|
| IEICE-ITS, IEICE-IE, AIT, HI, ME [detail] |
2011-02-21
- 2011-02-22 |
Hokkaido |
Hokkaido University |
High-Speed LED Traffic Sign Tracking Method Using Image Sensor with High-Speed Capturing Ability of Partial Area
Keita Maeno, Tomohiro Yendo, Mehrdad Panahpour Tehrani (Nagoya Univ.), Toshiaki Fujii (Tokyo Tech), Takaya Yamazato (Nagoya Univ.), Hiraku Okada (Saitama Univ.), Masayuki Tanimoto (Nagoya Univ.) |
Visible Light Communication(VLC) using LEDs has been proposed as a wireless communication method. As an application of V... [more] |
|