| Presentation | 2006-06-16 Estimating vehicle location by corresponding multiple laser radar data series Nao SHIBUHISA, Junji SATO, Tomokazu TAKAHASHI, Ichiro IDE, Hiroshi MURASE, Yoshiko KOJIMA, Arata TAKAHASHI, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We propose a vehicle location estimation method using in-vehicle laser radar and an ordinary GPS to improve the accuracy of vehicle locations obtained by a GPS. The proposed method estimates vehicle locations by matching the laser radar data series of a traveling car to a radar map. The radar map consists of a geographical position on the road map and the corresponding laser radar data at the position. We also describe how to construct the radar map. The estimation is performed in two stages. The first stage categorizes traffic lanes by examining the lateral gaps of the laser radar data series to a standard series. The second stage accurately matches each pair of the laser radar data series from the same traffic lane by DP matching, then obtains the vehicle location from corresponding laser radar data in the radar map. In experiments using 10 data sets collected while cars traveled the same route with multiple traffic lanes, our method showed the ability of the vehicle location estimation and the cruising lane classification methods. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | ITS / In-vehicle laser range sensor / GPS / DP matching |
| Paper # | DE2006-14,PRMU2006-52 |
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| Conference Information | |
| Committee | PRMU |
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| Conference Date | 2006/6/9(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Paper Information | |
| Registration To | Pattern Recognition and Media Understanding (PRMU) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Estimating vehicle location by corresponding multiple laser radar data series |
| Sub Title (in English) | |
| Keyword(1) | ITS |
| Keyword(2) | In-vehicle laser range sensor |
| Keyword(3) | GPS |
| Keyword(4) | DP matching |
| 1st Author's Name | Nao SHIBUHISA |
| 1st Author's Affiliation | Graduate School of Information Science, Nagoya University() |
| 2nd Author's Name | Junji SATO |
| 2nd Author's Affiliation | Graduate School of Information Science, Nagoya University |
| 3rd Author's Name | Tomokazu TAKAHASHI |
| 3rd Author's Affiliation | Graduate School of Information Science, Nagoya University |
| 4th Author's Name | Ichiro IDE |
| 4th Author's Affiliation | Graduate School of Information Science, Nagoya University |
| 5th Author's Name | Hiroshi MURASE |
| 5th Author's Affiliation | Graduate School of Information Science, Nagoya University |
| 6th Author's Name | Yoshiko KOJIMA |
| 6th Author's Affiliation | Toyota Central Research & Development Laboratories, Inc |
| 7th Author's Name | Arata TAKAHASHI |
| 7th Author's Affiliation | Toyota Central Research & Development Laboratories, Inc |
| Date | 2006-06-16 |
| Paper # | DE2006-14,PRMU2006-52 |
| Volume (vol) | vol.106 |
| Number (no) | 100 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |