调用GDAL库实现模式识别的K均值和ISODATA算法，对图像的分类-Call GDAL library implementation of K-means and ISODATA algorithms pattern recognition, image classification

利用K均值进行图像分割，无需利用“苹果为红色”这个先验知识，而只需利用图像本身的特征——前景与背景区别较明显-The use of K-means image segmentation, without the use of " red apple" This a priori knowledge, and simply use the characteristics of the image itself- the more obvious differences betwe

基于BOW模型的图像分类,其中包括K-means聚类等分类算法-BOW model-based image classification