| Presentation | 2008-06-19 Traffic Sign Recognition from Video Images for Geographic Information System Masataka SUGIMOTO, Ryo NAGAHASHI, Yasuyuki SUGAYA, Yasushi KANAZAWA, Yoshihiro ITO, Kiyohisa SATO, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | For creating the traffic sign database on GIS, we propose a method for recognizing traffic signs from video images. The proposed method consists of two parts: a sign detection part and a recognition part. The detection part first detects initial regions that includes traffic signs in each frame and starts tracking their positions by mean shift. When the likelihood of the tracking region is the most maximum, it outputs the region as a candidate sign region. Next, the recognition part recognizes the candidate sign region by eigen space method, which subspace made from the color histograms of the sliced model images and the candidate sign region. We show the effectiveness of our method by real image examples. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | traffic sign recognition / GIS / mean shift tracker / eigen space method |
| Paper # | DE2008-3,PRMU2008-21 |
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| Conference Information | |
| Committee | DE |
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| Conference Date | 2008/6/12(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Data Engineering (DE) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Traffic Sign Recognition from Video Images for Geographic Information System |
| Sub Title (in English) | |
| Keyword(1) | traffic sign recognition |
| Keyword(2) | GIS |
| Keyword(3) | mean shift tracker |
| Keyword(4) | eigen space method |
| 1st Author's Name | Masataka SUGIMOTO |
| 1st Author's Affiliation | Department of Knowledge-based Information Engineering, Toyohashi University of Technology() |
| 2nd Author's Name | Ryo NAGAHASHI |
| 2nd Author's Affiliation | Department of Information and Computer Science, Toyohashi University of Technology |
| 3rd Author's Name | Yasuyuki SUGAYA |
| 3rd Author's Affiliation | Department of Information and Computer Science, Toyohashi University of Technology |
| 4th Author's Name | Yasushi KANAZAWA |
| 4th Author's Affiliation | Department of Knowledge-based Information Engineering, Toyohashi University of Technology |
| 5th Author's Name | Yoshihiro ITO |
| 5th Author's Affiliation | MapQuest Co. |
| 6th Author's Name | Kiyohisa SATO |
| 6th Author's Affiliation | MapQuest Co. |
| Date | 2008-06-19 |
| Paper # | DE2008-3,PRMU2008-21 |
| Volume (vol) | vol.108 |
| Number (no) | 93 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |