SVM算法dd,来自国外做数据挖掘和文本分类的-SVM algorithm dd, from abroad to do data mining and text classification

数字图像处理及实例应用，包括图像的边缘检测，阈值分割算法，文字与非文字区域的划分-And examples of digital image processing applications, including edge detection, threshold segmentation algorithm, text classification with non-text area

整理图像特征点提取和分类的程序（可以作为场景分类的前期工作），自己调试过能运行，特征点提取用的SIFT算法，使用K-means聚类算法，将得到的20个聚类中心写入txt文本中-Finishing the image feature point extraction and classification procedures (which can be as the preparatory work of the scene classification), their own debugging