中文摘要：

介绍了基于内容图像检索的系统结构、特征提取等内容,并将数据挖掘的聚类算法与之结合,对各种聚类算法进行了总结,最后提出了一些未来的发展方向。

英文摘要：

This paper introduced the content-based image retrieval system＇ s architecture, feature extraction, and combining with clustering algorithms, analyzed the various clustering algorithms. Finally, pointed out some issues that need to be studied.