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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| WBS, MICT, SRW | 2024-07-25 14:30 |
Aichi | Nagoya Univ. ES Building (Primary: On-site, Secondary: Online) |
Image overlay uplink screen camera communication using DNN-based screen detection and correlation-based preamble detection Hayate Ohtani, Keima Takechi, Wataru Chujo, Kentaro Kobayashi (Meijo Univ.)  WBS2024-25 SRW2024-22 MICT2024-23 |
Image overlay uplink screen camera communication that transmits high-speed data without visual obstruction while display... [more] | WBS2024-25 SRW2024-22 MICT2024-23 pp.50-55 |
| SAT, MICT, WBS, RCC (Joint) [detail] |
2024-05-17 09:55 |
Miyazaki | KITEN Convention hall (Miyazaki) (Primary: On-site, Secondary: Online) |
Improving bit rate using dual camera for standard image overlay 16PSK visible light communication Hayate Ohtani, Wataru Chujo, Kentaro kobayashi (Meijo Univ.) WBS2024-10 RCC2024-10 |
Image overlay uplink visible light communication is investigated using LED backlight modulation of a small LCD (liquid c... [more] | WBS2024-10 RCC2024-10 pp.48-53 |
| MICT, WBS, RCC, SAT (Joint) [detail] |
2023-05-26 11:15 |
Tokyo | TOKYO BIG SIGHT (Primary: On-site, Secondary: Online) |
Bit rate improvement by dual camera for standard image overlay screen camera communication based on PSK modulation Hayate Ohtani, Shodai Kawaguchi,, Wataru Chujo, Kentaro Kobayashi (Meijo Univ) WBS2023-7 RCC2023-7 |
Standard image overlay uplink screen camera communication that transmits data while displaying the received image is inv... [more] | WBS2023-7 RCC2023-7 pp.35-40 |
| RCC, ITS, WBS | 2022-12-14 13:40 |
Shiga | Ritsumeikan Univ. BKC (Primary: On-site, Secondary: Online) |
4PPM scheme for standard image overlay uplink screen camera communication using LCD backlight and rolling shutter camera Hayate Ohtani, Shodai Kawaguchi, Wataru Chujo, Kentaro Kobayashi (Meijo Univ) WBS2022-48 ITS2022-24 RCC2022-48 |
In uplink screen camera communication (SCC) using backlight modulation of a small liquid crystal display (LCD) and a rol... [more] | WBS2022-48 ITS2022-24 RCC2022-48 pp.77-82 |
| EMM | 2020-03-06 09:15 |
Okinawa | (Cancelled but technical report was issued) |
Implementation and evaluation of information embedding method for movie by using flicker pattern Takuya Shimada, Yutaro Shimomura, Ryuya Kirihara, Takeshi Kumaki (Ritsumeikan Univ.) EMM2019-124 |
In recent years, smartphone functions have been improved, and a lot of people have smartphone in all generations. In add... [more] | EMM2019-124 pp.117-122 |
| WBS, SAT (Joint) |
2019-05-15 14:15 |
Aichi | MEIJO University (Tempaku campus) | Rolling-shutter-based QPSK OFDM optical camera communication by spatial luminance distribution Wataru Chujo (Meijo Univ.) WBS2019-4 |
Rolling-shutter (RS)-based optical camera communications (OCC) have been studied to increase the symbol rate to several ... [more] | WBS2019-4 pp.17-21 |
| MoNA | 2019-01-16 13:00 |
Kyoto | T. B. D. | [Encouragement Talk]
IoTorch: Intuitively Obtaining Information from Devices in Visible Region by LED-to-Camera Communication Yuki Hokazono, Koichi Hasegawa, Yoshiaki Narusue (Tokyo Univ.), Aoi Koizuka (KDDI Research, Inc.), Makoto Suzuki (Sonas, Inc.), Hiroyuki Morikawa (Tokyo Univ.) MoNA2018-61 |
Towards ``intuitive'' communication, which allows a user to directly obtain information from a device in the user intere... [more] | MoNA2018-61 p.25 |
| WBS | 2018-10-12 15:20 |
Hiroshima | National Institute of Technology, Hiroshima College | Asynchronous rolling-shutter-based optical camera communication by a cycle pattern of received symbols using smartphones Kazuki Ohshima, Yudai Shinmura, Taiju Kato, Wataru Chujo (Meijo Univ.) WBS2018-22 |
Rolling-shutter-based optical camera communications (OCC) have been studied to increase the symbol rate to a hundred tim... [more] | WBS2018-22 pp.25-30 |
| ASN | 2018-01-30 16:05 |
Oita | Yufugo-kan (Oita) | LED-to-Camera Communication Mechanism Based on Flash Blinks against Inter-Frame Gaps and Frame Drops Yuki Hokazono, Aoi Koizuka, Makoto Suzuki, Yoshiaki Narusue, Hiroyuki Morikawa (Tokyo Univ.) ASN2017-95 |
LED-to-camera communication for smartphones is promising to enable low-cost, small-size, and intuitive data access to Io... [more] | ASN2017-95 pp.71-76 |
| MoNA | 2018-01-18 15:15 |
Kyoto | Campus Plaza Kyoto | [Encouragement Talk]
IoTorch: Intuitive, Fast LED-to-Camera Communication for IoT Devices and Smartphones Yuki Hokazono, Aoi Koizuka, Makoto Suzuki, Yoshiaki Narusue, Hiroyuki Morikawa (Tokyo Univ.) MoNA2017-45 |
In this paper, we present IoTorch, a fast and reliable LED-to-camera communication for smartphones. LED-to-camera commu... [more] |
MoNA2017-45 p.25 |
| ASN, MoNA, MICT (Joint) |
2017-01-19 15:30 |
Oita | [Technology Exhibit]
Demo: High-Speed Reliable LED-to-Camera Communication for Smartphones Aoi Koizuka, Yuki Hokazono, Makoto Suzuki, Hiroyuki Morikawa (UTokyo) MoNA2016-35 ASN2016-79 MICT2016-70 |
LED-to-camera communication for smartphones is promising as low-cost, small-size, and intuitive data access to things in... [more] | MoNA2016-35 ASN2016-79 MICT2016-70 p.27(MoNA), p.51(ASN), p.33(MICT) |
|
| ASN, MoNA, MICT (Joint) |
2017-01-20 10:30 |
Oita | Design and Implementation of High-Speed Reliable LED-to-Camera Communication for Smartphones Aoi Koizuka, Yuki Hokazono, Makoto Suzuki, Hiroyuki Morikawa (UTokyo) MoNA2016-36 |
In the IoT era, LED-to-camera communication for smartphones is promising as low-cost, small-size, and intuitive data acc... [more] | MoNA2016-36 pp.29-34 |
|
| MoNA | 2016-08-01 13:15 |
Hyogo | Takigawa Memorial Hall (Kobe University) | [Encouragement Talk]
Designing Packet Retransmission Strategy for Inter-Frame Loss in LED-to-Camera Communication Aoi Koizuka, Yuki Hokazono, Makoto Suzuki, Hiroyuki Morikawa (UTokyo) MoNA2016-9 |
LED-to-camera communication is a promising method to acquire data from devices which have no display by simply holding a... [more] | MoNA2016-9 pp.19-21 |
| SAT, WBS (Joint) |
2016-05-19 10:55 |
Aichi | Nagoya Institute of Technology | Achievable symbol rate limit and bit rate for visible light communication using 120-fps image sensor in rolling shutter mode and 16-element LED array Tomoki Kondo, Ryotaro Kitaoka, Shota Mizuno, Wataru Chujo (Meijo Univ.) WBS2016-1 |
In visible light communication with image sensor, we have developed synchronization algorithm that can estimate the tran... [more] | WBS2016-1 pp.1-5 |
| ASN, MoNA, IPSJ-MBL, IPSJ-UBI (Joint) [detail] |
2016-03-01 10:55 |
Tokyo | Tokyo University of Science | Design and Low-cost Implementation of LED-to-Smartphone Communication for IoT devices Aoi Koizuka, Yukou Tashiro, Yuki Katsumata, Makoto Suzuki, Hiroyuki Morikawa (UTokyo) MoNA2015-60 |
In order to get data from much more devices, low-cost and small-size communication method is required to turn various t... [more] |
MoNA2015-60 pp.117-121 |
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