基于图像分割和NDVI时间序列曲线分类模型的冬小麦种植区域识别与提取
王碧晴, 韩文泉, 许驰

Winter wheat planting area identification and extraction based on image segmentation and NDVI time series curve classification model
Biqing WANG, Wenquan HAN, Chi XU
图4 坐标转换NDVI值曲线
Fig.4 Coordinate conversion NDVI value curves