Presentation | 2003/1/28 A Recognition Method of Road Signs Using Tracing of Outline Vectors Hitoshi YAMAUCHI, Hiromitsu TAKAHASI, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Recently, methods and techniques for ITS are researched actively. Many road environment detection systems that assists drivers' judgement and makes up oversight of road environments are proposed. In many of these systems, recognition of road signs are achieved by resizing image and employing template matching. Though, resizing image will reduce it's quality, and will cause the system to fail in matching. In this paper, a recognition method based on vectors is proposed. After calculating of vectors on each pixel, outline vector lists are. generated by tracing the vectors. Then, signatures of the image are generated from detected outline vector lists. Recognition is processed by matching these signatures to template signatures using string matching technique. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Outline Vector / Road Signs / Image Recognition / ITS |
Paper # | ITS2002-83,IE2002-224 |
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Committee | IE |
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Conference Date | 2003/1/28(1days) |
Place (in Japanese) | (See Japanese page) |
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Registration To | Image Engineering (IE) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | A Recognition Method of Road Signs Using Tracing of Outline Vectors |
Sub Title (in English) | |
Keyword(1) | Outline Vector |
Keyword(2) | Road Signs |
Keyword(3) | Image Recognition |
Keyword(4) | ITS |
1st Author's Name | Hitoshi YAMAUCHI |
1st Author's Affiliation | Faculty of Computer Science and System Engineering, Okayama Prefectnral University() |
2nd Author's Name | Hiromitsu TAKAHASI |
2nd Author's Affiliation | Faculty of Computer Science and System Engineering, Okayama Prefectnral University |
Date | 2003/1/28 |
Paper # | ITS2002-83,IE2002-224 |
Volume (vol) | vol.102 |
Number (no) | 632 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |