Real-time Method of Vehicle License Plate Location Based on Multi-features

被引：2

作者：

Mo, Shao-qing ^{[1
]}

Liu, Zheng-guang ^{[1
]}

Wei, Wei-xing ^{[2
]}

机构：

[1] Tianjin Univ, Sch Elect Engn & Automat, Tianjin 300072, Peoples R China

[2] Guangxi Univ Natl, Coll Phys & Elect Engn, Nanning 530006, Peoples R China

来源：

PROCEEDINGS OF THE 2008 INTERNATIONAL SYMPOSIUM ON COMPUTATIONAL INTELLIGENCE AND DESIGN, VOL 2 | 2008年

关键词：

D O I：

10.1109/ISCID.2008.56

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Vehicle license plate is a special region of vehicle image, which has many features and can not be located by only one of these characteristics. Based on multi-characteristics a novel real-time license plate detection method is presented, which consists of two main steps: license plate area's rough detection and license plate segmentation & verification. The former is stimulated by the fact that the front characters' color and the background's color are didymous and their run-lengths are alternant and restricted, while the latter is based on edge and size of license plate region. Experimental results show that this approach not only has a high locating rate, but also can achieve the real-time processing since it costs 20ms only.

引用

页码：34 / +

页数：2

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