雅鲁藏布江干流河宽时空变化遥感监测及水文气象响应
徐嘉慧, 王世东, 宋利娟, 张大鹏, 宋春桥

Mapping spatio-temporal variation of river width from satellite remote sensing data and hydrometeorological response in the Yarlung Zangbo River
XU Jiahui, WANG Shidong, SONG Lijuan, ZHANG Dapeng, SONG Chunqiao
图3 结合河流边界水频率阈值分割重建河流缺失区域
Fig. 3 Reconstruction of river missing area with river boundary frequency threshold segmentation