基于小波的纹理特征提取代码，matlab环境，用于图像纹理特征提取-text feature selection using wavelet

图像特征提取程序，小波分解提取纹理特征，颜色直方图，HSV空间的颜色直方图提取程序。-image feature extraction code on matlab, wavelet decomposed for texture feature, color feature, histogram, and hsv space color histogram