基于高分光学卫星影像的泸定地震型滑坡提取与分析

张雨, 明冬萍, 赵文祎, 徐录, 赵治, 刘冉

The extraction and analysis of Luding earthquake-induced landslide based on high-resolution optical satellite images

ZHANG Yu, MING Dongping, ZHAO Wenyi, XU Lu, ZHAO Zhi, LIU Ran

图4 不同参数下的光谱差异分割后处理结果

Fig.4 Post-processing results of spectral difference segmentation with different parameters