| Presentation | 2007-02-23 Accurate Image Recognition From a Small Number of Samples Using Correlation Matrix of Feature Vector : Application to Traffic Sign Recognition Shinya TAGUCHI, Junshiro KANDA, Yoshihiro SHIMA, Jun-ichi TAKIGUCHI, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We describe a novel image recognition method using correlation matrix and apply it to a traffic sign recognition task. Such tasks are inevitable for automatic road facility maintenance and an intelligent car navigation systems, however, it is an unresolved problem to accurately recognize traffic signs under severe reflection and appearance changes. To overcome the difficulties, we propose a novel recognition method using correlation matrix. We can successfully classify 10 types of traffic signs with over 90% accuracy using a small number of sample images. Moreover, we propose a rapid object detection method using correlation coefficients and Adaboost, which detects traffic signs with over 95% accuracy under severe conditions. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Correlation Matrix / Correlation Coefficients / Adaboost / Traffic Sign / ITS |
| Paper # | ITS2006-85,IE2006-270 |
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| Conference Information | |
| Committee | ITS |
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| Conference Date | 2007/2/16(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Intelligent Transport Systems Technology (ITS) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Accurate Image Recognition From a Small Number of Samples Using Correlation Matrix of Feature Vector : Application to Traffic Sign Recognition |
| Sub Title (in English) | |
| Keyword(1) | Correlation Matrix |
| Keyword(2) | Correlation Coefficients |
| Keyword(3) | Adaboost |
| Keyword(4) | Traffic Sign |
| Keyword(5) | ITS |
| 1st Author's Name | Shinya TAGUCHI |
| 1st Author's Affiliation | Mitsubishi Electric Corp. Information Technology R&D Center() |
| 2nd Author's Name | Junshiro KANDA |
| 2nd Author's Affiliation | Mitsubishi Electric Corp. Information Technology R&D Center |
| 3rd Author's Name | Yoshihiro SHIMA |
| 3rd Author's Affiliation | Mitsubishi Electric Corp. Kamakura Works |
| 4th Author's Name | Jun-ichi TAKIGUCHI |
| 4th Author's Affiliation | Mitsubishi Electric Corp. Kamakura Works |
| Date | 2007-02-23 |
| Paper # | ITS2006-85,IE2006-270 |
| Volume (vol) | vol.106 |
| Number (no) | 535 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |