Manual Image Classification的意思|示意

With less manual intervention the method doesn't need image feature point extraction and pre-processing of the classification of organizations and only rely on the image information.

该方法人工干预少，不需要图像特征点的提取以及组织分类等预处理，只依赖于图像本身信息。

The supervised learning algorithm was usually used for remote sensing image classification, but its training samples need to be chosen by manual, which was boring and sometimes even difficult.

遥感图像分类方法通常采用监督的学习算法，它需要人工选取训练样本，比较繁琐，而且有时很难得到；而非监督学习算法的分类精度通常很难令人满意。