講演抄録/キーワード |
講演名 |
2009-09-01 09:30
Traffic Signs Recognition Based on Color and Shape Information ○Yanlei Gu・Tomohiro Yendo・Mehrdad Panahpour Tehrani(Nagoya Univ.)・Toshiaki Fujii(Tokyo Inst. of Tech.)・Masayuki Tanimoto(Nagoya Univ.) PRMU2009-68 |
抄録 |
(和) |
(まだ登録されていません) |
(英) |
Traffic signs recognition has received an increasing interest in the last years. This paper proposes a method for circular traffic signs recognition using a novel system composed of two cameras and two galvanometer mirrors. The detection and classification stages are processed in captured images by wide and narrow angle cameras separately. The contour shape information is used for detecting the candidate positions of traffic signs in wide angle camera. Galvanometer mirrors are controlled according to centers of candidates. High resolution images of candidates are captured using narrow angle camera and used for classification. In this step, ellipse detection method is applied to get the exact region. Segmented result will be matched with the templates to realize the classification. |
キーワード |
(和) |
/ / / / / / / |
(英) |
Traffic signs recognition / Shape / Ellipse / Template matching / / / / |
文献情報 |
信学技報, vol. 109, no. 182, PRMU2009-68, pp. 109-114, 2009年8月. |
資料番号 |
PRMU2009-68 |
発行日 |
2009-08-24 (PRMU) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
著作権に ついて |
技術研究報告に掲載された論文の著作権は電子情報通信学会に帰属します.(許諾番号:10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
PDFダウンロード |
PRMU2009-68 |