利用局部稀疏不变特征的遥感影像检索

胡屹群, 周绍光, 岳顺, 刘晓晴

Remote sensing image retrieval based on sparse local invariant features

Yiqun HU, Shaoguang ZHOU, Shun YUE, Xiaoqing LIU

图4 3种方法SVM分类效果对比

Fig.4 Comparison of three methods for SVM classification model