Computer Engineering and Applications ›› 2008, Vol. 44 ›› Issue (18): 172-174.

• 图形、图像、模式识别 • Previous Articles     Next Articles

Trademark retrieval based on multi-feature extraction

MA Yu-guo,WU Shuan-hu,SONG Yi-bin   

  1. School of Computer Science & Technology,Yantai University,Yantai,Shandong 264005,China
  • Received:2007-09-19 Revised:2007-12-03 Online:2008-06-21 Published:2008-06-21
  • Contact: MA Yu-guo

基于多特征抽取的商标图像检索

马玉国,武栓虎,宋宜斌   

  1. 烟台大学 计算机学院,山东 烟台 264005
  • 通讯作者: 马玉国

Abstract: This paper proposes a method of trademark image retrieval based on multi-feature extraction.Firstly divide trademark images into multiple unoverlaping cell sub-images according to connectivity of images;then extract features of each cell sub-image.Also propose a many-to-many matching method for retrieving trademark images.Experiment results show that the proposed method is effective and can find better matching according to human visual percept.

摘要: 提出了一种多特征抽取方法进行商标图像检索。首先根据图像的连通性把图像分割成多个独立的单元子图像,然后对各个单元子图像提取特征;同时提出多对多特征匹配方法对商标图像进行检索。实验结果表明,应用该方法得到的检索结果是有效的,能够很好地满足人的视觉感受。