荒漠地区植被信息无人机可见光遥感提取方法

马兵, 杨国靖, 昝国盛, 孙涛, 贾远信, 周立华

Vegetation extraction methods for desertified areas using unmanned aerial vehicle RGB imagery

Bing Ma, Guojing Yang, Guosheng Zan, Tao Sun, Yuanxin Jia, Lihua Zhou

图6 2个样地VDVI指数和亮度指数直方图

Fig.6 Histograms of VDVI index and brightness index for two plot areas