supervised image classification

基本解释

The early rice planted area was calculated from Longyou TM image and paddy field TM image using supervised classification methods.
不同方法比较结果表明：非监督分类法不能用于提取丘陵山区的水稻种植面积；
Our proposed CAAR algorithm is applied to supervised classification of image content and large-scale data mining, which is very effective.
将CAAR 分类新技术应用于有监督的图像内容分类学习和大规模数据机器学习取得了很好的效果。
Extensive use of various image processing methods, including the supervised classification and the NDVI index, were made to identify the crops and salinity distribution.
利用监督分类、NDVI指数等遥感影像处理方法，在黄河上游的宁夏青铜峡灌区开展识别作物及土壤盐碱分布的应用研究。