综合利用颜色和纹理特征的图像检索

Image Retrieval Using Both Color and Texture Features

基于特征的图像检索在多媒体数据库管理和多媒体通信传输中得到越来越多的重视。本文介绍了我们设计的分别基于颜色特征和基于纹理特征的两种图像检索算法。在利用单一特征检索的基础上，我们提出了一种综合利用上述两个特征共同进行检索的方法。对真实图像数据库的检索实验表明，综合特征检索要比单一特征检索更符合人的视觉感受要求，因而检索效果更好。

Feature based image retrieval has got more and more attention in multimedia database management and date transmission.In this paper,our methods for image retrieval using color and texture features are first discussed.On the basis of using color and texture features separately,a new method for image retrieval using combined color and texture feature is proposed.Retrienal experiments using real color image database are carried out.The results show that the retrieval results obtained from combined features fits more closely with human perception than the retrieval results obtained from single features.