unsupervised_image_classification

1.The problem of unsupervised classification of remotely sensed image is considered in this paper.
该文研究了无监督遥感图像分类问题。
dict.yoduao.com
2.While for terrace extraction, supervised classification has better result than unsupervised classification. The difference of total accuracy between two methods based on IKONOS image is more than 12%.
而对于IKONOS影像梯田提取，两种分类结果精度相差12%以上，监督分类结果明显优于非监督分类结果。
dict.yoduao.com