Geometrical, physical and text/symbol analysis based approach of traffic sign detection system

Yangxing Liu, Takeshi Ikenaga, Satoshi Goto

研究成果: Conference contribution

8 引用 (Scopus)

抄録

Traffic sign detection is a valuable part of future driver support system. In this paper, we present a novel framework to accurately detect traffic signs from a single color image by analyzing geometrical, physical andtext/symbol features of traffic signs. First, we utilize an elaborate edge detection algorithm to extract edge map and accurate edge pixel gradient information. Second 2-D geometric primitives (circles, ellipses, rectangles and triangles) are quickly extracted from image edge map. Third the candidate traffic sign regions are selected by analyzing the intrinsic color features, which are invariant to different illumination conditions, of each region circumvented by geometric primitives. Finally a text and symbol detection algorithm is introduced to classify true traffic signs. Experimental results demonstrated the capabilities of our algorithm to detect traffic signs with respect to different size, shape, color and illumination conditions.

元の言語English
ホスト出版物のタイトルIEEE Intelligent Vehicles Symposium, Proceedings
ページ238-243
ページ数6
出版物ステータスPublished - 2006
イベント2006 IEEE Intelligent Vehicles Symposium, IV 2006 - Meguro-Ku, Tokyo
継続期間: 2006 6 132006 6 15

Other

Other2006 IEEE Intelligent Vehicles Symposium, IV 2006
Meguro-Ku, Tokyo
期間06/6/1306/6/15

Fingerprint

Traffic signs
Color
Lighting
Advanced driver assistance systems
Edge detection
Pixels

ASJC Scopus subject areas

  • Engineering(all)

これを引用

Liu, Y., Ikenaga, T., & Goto, S. (2006). Geometrical, physical and text/symbol analysis based approach of traffic sign detection system. : IEEE Intelligent Vehicles Symposium, Proceedings (pp. 238-243). [1689635]

Geometrical, physical and text/symbol analysis based approach of traffic sign detection system. / Liu, Yangxing; Ikenaga, Takeshi; Goto, Satoshi.

IEEE Intelligent Vehicles Symposium, Proceedings. 2006. p. 238-243 1689635.

研究成果: Conference contribution

Liu, Y, Ikenaga, T & Goto, S 2006, Geometrical, physical and text/symbol analysis based approach of traffic sign detection system. : IEEE Intelligent Vehicles Symposium, Proceedings., 1689635, pp. 238-243, 2006 IEEE Intelligent Vehicles Symposium, IV 2006, Meguro-Ku, Tokyo, 06/6/13.
Liu Y, Ikenaga T, Goto S. Geometrical, physical and text/symbol analysis based approach of traffic sign detection system. : IEEE Intelligent Vehicles Symposium, Proceedings. 2006. p. 238-243. 1689635
Liu, Yangxing ; Ikenaga, Takeshi ; Goto, Satoshi. / Geometrical, physical and text/symbol analysis based approach of traffic sign detection system. IEEE Intelligent Vehicles Symposium, Proceedings. 2006. pp. 238-243
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