Feature extraction is a key issue in contentbased image retrieval (CBIR). In the past, a number of texture features have been proposed in literature, including statistic methods and spectral methods. However, most of them are not able to accu

matlab图像处理算法集合，参考《基于颜色空间和纹理特征的图像检索》 -matlab image processing algorithm set, see " Color Space and Texture Based Image Retrieval"