Design and implementation of trademark image retrieval system

With the increase of the number of trademarks, trademark imitation has become a serious problem. Thus a system, which could efficiently retrieve trademark images, is imperative. In this paper, such a system is presented based on the research and analysis of key image retrieval technology and requirements of users. Text-based retrieval technology and content-based image retrieval technology are utilized within the system. Experimental results show that the proposed system has better performance and perfect function.