图像特征提取，包括：颜色直方图，颜色矩，边缘直方图，Gabor小波变换，局部二值图，GIST。,Image feature extraction, including: color histogram, color moment, the edge histogram, Gabor wavelet transform, partial binary image, GIST.

对图像Gabor特征的提取，一个非常有效的特征,并用SVM对图像进行分类-get the gabor feature of a image,a very effective feature，and use SVM to classify the pictures

使用gist对图像进行聚类，并选出iconic image-Gist of the images using clustering and select the iconic image