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5
查准率-查全率曲线(平滑后的曲线)
Fig.5
Precision-Recall curve (smoothed curve)