A Novel Approach for Vehicle-logo Location Based on Edge Detection and Morphological Filter

被引：10
|
作者：
Li, Wenju [1 ]
Li, Ling [1 ]
机构：
[1] Liaoning Normal Univ, Sch Comp & Informat Technol, Dalian, Peoples R China
来源：
PROCEEDINGS OF THE SECOND INTERNATIONAL SYMPOSIUM ON ELECTRONIC COMMERCE AND SECURITY, VOL I | 2009年
关键词：
Vehicle-logo location; Vehicle-logo background; Texture recognition; Edge detection; Morphology filter;
D O I：
10.1109/ISECS.2009.251
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
Vehicle-logo location is a crucial step in vehicle-logo recognition system. In this paper, a novel approach of the vehicle-logo location based on edge detection and morphological filter is proposed.. Firstly, the approximate location of the vehicle-logo region is determined by the prior knowledge about the position of the vehicle-logo; Secondly, the texture measure is defined to recognize the texture of the vehicle-logo background; Then, vertical edge detection is executed for the vehicle-logo background with the horizontal texture and horizontal edge detection is implemented for the vehicle-logo background with the vertical texture; Finally, position of the vehicle-logo is located accurately by mathematical morphology filter. Experimental results show the proposed method is effective.
引用
收藏
页码：343 / 345
页数：3
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