基于颜色特征图像检索方法的研究

Research on image retrieval based on color feature

对颜色特征进行了分析,对颜色空间的选取,颜色的量化,颜色相似度进行了描述,论述了基于颜色特征图像检索的主要方法直方图相交法,主要颜色表示法,基于参考颜色表方法,基于区域的颜色法及其它们的改进方法,并作出了相应的比较。

This article analyzed the characteristics of color, described the choice of the color space, the quantization of color and the similarity of color. It discussed and compared the main methods and improved methods of image retrieval based on color feature such as the histogram intersection method, the main color expressed method, the method based on reference color table and the method, based on the regional color.