基于U型神经网络的沙丘-草甸相间地区无人机影像植被覆盖度提取及其影响因素
张亦然, 刘廷玺, 童新, 段利民, 王昕

Extraction and influencing factors of vegetation coverage using unmanned aerial vehicle images in dune-meadow transitional area
Yiran Zhang, Tingxi Liu, Xin Tong, Limin Duan, Xin Wang
图2 无人机RGB影像原图(A)、植被标记(B)、标记完成(C)
Fig.2 Original pictures (A), vegetation marking pictures (B), and vegetation cover extraction (C) of UAV RGB images