中文说明：应用背景 文件主要用于目前比较热门的图像检索技术，与之相关联的领域较多，如计算机处理，图像处理等，或许能用上，是提取颜色特征的一种方式，另外还有关于特征匹配的一些代码结构，可以供大家学习参考关键技术 文件是图像检索的颜色直方图matlab代码，主要信息都包含在里面，主要是本人刚开始学习，还不是很会应用，分享给大家一起学习，算是个不错的代码，挺全的~
English Description：
Application background& nbsp; & nbsp; & nbsp; document is mainly used for the hot image retrieval technology, associated with many fields, such as computer processing, image processing etc. could be used, is to extract the color feature, in addition to a feature matching some of the code structure can reference for everyone to learnKey Technology& nbsp; & nbsp; & nbsp; & nbsp; file image retrieval by color histogram matlab code, main information are included in the inside, mainly is I just started learning, also not be used and share for everyone to learn together, is a good code, very wide!