| Presentation | 2013/3/7 Implementation of a blinking light tracking method for a directional radio communication system assisted by visual information KOHEI ISHIKAWA, SUSUMU ISHIHARA, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In the communication using antennas which can change the directivity of a radio wave dynamically(smart antenna), terminals have to know their locations each other. For detecting the positions of other nodes using radio signals, the overheads caused by sending radio signal to detect the position of nodes is negligible. We implemented a blinking light tracking method for a directional radio communication system assisted by visual information. This system selects beam directions according to the node positions, estimated from video data taken by a camera equipped to wireless LAN access point. In this paper, we propose an improved method for tracking blinking lights. We also present the result of experiments for evaluating the accuracy of the method by using recorded video and a real time system. The result show that the method can track blinking lights at about 40%accuracy in real time. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Smart antenna / Flashing light / Localization / Wireless LAN |
| Paper # | Vol.2013-MBL-65 No.49,Vol.2013-UBI-37 No.49 |
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| Conference Information | |
| Committee | MoMuC |
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| Conference Date | 2013/3/7(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Mobile Multimedia Communications(MoMuC) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Implementation of a blinking light tracking method for a directional radio communication system assisted by visual information |
| Sub Title (in English) | |
| Keyword(1) | Smart antenna |
| Keyword(2) | Flashing light |
| Keyword(3) | Localization |
| Keyword(4) | Wireless LAN |
| 1st Author's Name | KOHEI ISHIKAWA |
| 1st Author's Affiliation | Graduate School of Engineering, Shizuoka University() |
| 2nd Author's Name | SUSUMU ISHIHARA |
| 2nd Author's Affiliation | Graduate School of Science and Technology, Shizuoka University |
| Date | 2013/3/7 |
| Paper # | Vol.2013-MBL-65 No.49,Vol.2013-UBI-37 No.49 |
| Volume (vol) | vol.112 |
| Number (no) | 493 |
| Page | pp.pp.- |
| #Pages | 8 |
| Date of Issue | |