Paper Abstract and Keywords |
Presentation |
2022-10-13 11:10
[Poster Presentation]
LED Array Acquisition For Road-to-Vehicle Visible Light Communication Using Spatial-Temporal Gradient Values For a High-Speed Vehicle Kento Nakamura, Takaya Yamazato (Nagoya Univ.), Masayuki Kinoshita (Chiba Inst. of Tech.), Hiraku Okada, Toshiaki Fujii (Nagoya Univ.), Shintaro Arai (Okayama Univ. of Science.), Koji Kamakura (Chiba Inst. of Tech.), Tomohiro Yendo (Nagaoka Univ. of Tech.) |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
For the development of Intelligent Transport Systems (ITS), road-to-vehicle Visible Light Communication(VLC) has been expected.
In this study, we considered a case where the transmitter position in the captured image of the vehicle's receiver move at high speed.
We propose a method to detect the amount of movement of the transmitter in the captured image by analyzing the time-gradient value of the parallel shift of the captured image using image processing.
We conducted an experiment in a high-speed driving environment. We detected the movement of the transmitter in the captured image, corrected for the movement, and calculated the spatial-temporal gradient values.
In this way, it is possible to acquire the LED array in the captured image.
Furthermore, we confirmed that it is possible to demodulate data error-free from the acquired LED array. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
ITS / Visible Light Communication / High-speed camera / LED array acquisition / Spatial-temporal gradient / / / |
Reference Info. |
IEICE Tech. Rep. |
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Conference Information |
Committee |
MIKA |
Conference Date |
2022-10-12 - 2022-10-15 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Niigata Citizens Plaza |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
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Paper Information |
Registration To |
MIKA |
Conference Code |
2022-10-MIKA |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
LED Array Acquisition For Road-to-Vehicle Visible Light Communication Using Spatial-Temporal Gradient Values For a High-Speed Vehicle |
Sub Title (in English) |
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Keyword(1) |
ITS |
Keyword(2) |
Visible Light Communication |
Keyword(3) |
High-speed camera |
Keyword(4) |
LED array acquisition |
Keyword(5) |
Spatial-temporal gradient |
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1st Author's Name |
Kento Nakamura |
1st Author's Affiliation |
Nagoya University (Nagoya Univ.) |
2nd Author's Name |
Takaya Yamazato |
2nd Author's Affiliation |
Nagoya University (Nagoya Univ.) |
3rd Author's Name |
Masayuki Kinoshita |
3rd Author's Affiliation |
Chiba Institute of Technology (Chiba Inst. of Tech.) |
4th Author's Name |
Hiraku Okada |
4th Author's Affiliation |
Nagoya University (Nagoya Univ.) |
5th Author's Name |
Toshiaki Fujii |
5th Author's Affiliation |
Nagoya University (Nagoya Univ.) |
6th Author's Name |
Shintaro Arai |
6th Author's Affiliation |
Okayama University of Science (Okayama Univ. of Science.) |
7th Author's Name |
Koji Kamakura |
7th Author's Affiliation |
Chiba Institute of Technology (Chiba Inst. of Tech.) |
8th Author's Name |
Tomohiro Yendo |
8th Author's Affiliation |
Nagaoka University of Technology. (Nagaoka Univ. of Tech.) |
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Speaker |
Author-1 |
Date Time |
2022-10-13 11:10:00 |
Presentation Time |
50 minutes |
Registration for |
MIKA |
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