基于SVM+SFS策略的多时相紧致极化SAR水稻精细分类

国贤玉, 李坤, 王志勇, 李宏宇, 杨知

Fine classification of rice with multi-temporal compact polarimetric SAR based on SVM+SFS strategy

Xianyu GUO, Kun LI, Zhiyong WANG, Hongyu LI, Zhi YANG

图1 3类水稻在不同物候期的特征

Fig.1 Three kinds of paddy land characteristics in different phonological stages