| Paper Abstract and Keywords |
| Presentation |
2007-02-23 13:30
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, Jyunichi Takiguchi (MELCO) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (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) |
| (in English) |
Correlation Matrix / Correlation Coefficients / Adaboost / Traffic Sign / ITS / / / |
| Reference Info. |
IEICE Tech. Rep., vol. 106, no. 535, ITS2006-85, pp. 55-60, Feb. 2007. |
| Paper # |
ITS2006-85 |
| Date of Issue |
2007-02-16 (ITS, IE) |
| ISSN |
Print edition: ISSN 0913-5685 |
| Download PDF |
|
| Conference Information |
| Committee |
ITE-ME ITS IE ITE-HI ITE-AIT |
| Conference Date |
2007-02-22 - 2007-02-23 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Hokkaido University |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
Image Processings, Video Media for ITS, etc. |
| Paper Information |
| Registration To |
ITS |
| Conference Code |
2007-02-ITE-ME-ITS-IE-ITE-HI-ITE-CG |
| Language |
Japanese |
| 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 |
| Sub Title (in English) |
Application to Traffic Sign Recognition |
| Keyword(1) |
Correlation Matrix |
| Keyword(2) |
Correlation Coefficients |
| Keyword(3) |
Adaboost |
| Keyword(4) |
Traffic Sign |
| Keyword(5) |
ITS |
| Keyword(6) |
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| Keyword(7) |
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| 1st Author's Name |
Shinya Taguchi |
| 1st Author's Affiliation |
Mitsubishi Electric (MELCO) |
| 2nd Author's Name |
Junshiro Kanda |
| 2nd Author's Affiliation |
Mitsubishi Electric (MELCO) |
| 3rd Author's Name |
Yoshihiro Shima |
| 3rd Author's Affiliation |
Mitsubishi Electric (MELCO) |
| 4th Author's Name |
Jyunichi Takiguchi |
| 4th Author's Affiliation |
Mitsubishi Electric (MELCO) |
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| Speaker |
Author-1 |
| Date Time |
2007-02-23 13:30:00 |
| Presentation Time |
25 minutes |
| Registration for |
ITS |
| Paper # |
ITS2006-85, IE2006-270 |
| Volume (vol) |
vol.106 |
| Number (no) |
no.535(ITS), no.537(IE) |
| Page |
pp.55-60 |
| #Pages |
6 |
| Date of Issue |
2007-02-16 (ITS, IE) |
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