Presentation | 2013-07-18 LED array acquisition method based on Spatio-temporal image in Road to Vehicle Visible Light Communication Syunsuke USUI, Takaya YAMAZATO, Shintaro ARAI, Tomohiro YENDO, Toshiaki FUJII, Hiraku OKADA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In this paper, we focus attention on road-to-vehicle visible light communication(R2V-VLC) in intelligent transport systems. This system uses an LED array as a transmitter and a high-speed camera as a receiver. To implement R2V-VLC, it is necessary to acquire the target LED array from the captured images at receiver before data demodulation. To achieve accurate acquisition, we analyze LED array by use of Spatio-temporal image. As the result of the analysis, we show the LED array in the spatio-temporal image has high time-gradient value and low space-gradient value. After that we propose a new LED array acquisition method using such characteristic gradient values. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Visible Light Communication / High-Speed Camera / Image Processing / Spatio-temporal Image |
Paper # | NS2013-37,RCS2013-88,SR2013-25,ASN2013-55 |
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Committee | SR |
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Conference Date | 2013/7/10(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Software Radio(SR) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | LED array acquisition method based on Spatio-temporal image in Road to Vehicle Visible Light Communication |
Sub Title (in English) | |
Keyword(1) | Visible Light Communication |
Keyword(2) | High-Speed Camera |
Keyword(3) | Image Processing |
Keyword(4) | Spatio-temporal Image |
1st Author's Name | Syunsuke USUI |
1st Author's Affiliation | Nagoya University() |
2nd Author's Name | Takaya YAMAZATO |
2nd Author's Affiliation | Nagoya University |
3rd Author's Name | Shintaro ARAI |
3rd Author's Affiliation | Kagawa National College of Technology |
4th Author's Name | Tomohiro YENDO |
4th Author's Affiliation | Nagaoka University of Technology |
5th Author's Name | Toshiaki FUJII |
5th Author's Affiliation | Nagoya University |
6th Author's Name | Hiraku OKADA |
6th Author's Affiliation | Nagoya University |
Date | 2013-07-18 |
Paper # | NS2013-37,RCS2013-88,SR2013-25,ASN2013-55 |
Volume (vol) | vol.113 |
Number (no) | 131 |
Page | pp.pp.- |
#Pages | 6 |
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