Urban Treetop Detection and Tree-Height Estimation from Unmanned-Aerial-Vehicle Images. - Hui Wu; Minghao Zhuang; Yuanchi Chen; Chen Meng; Caiyan Wu; Linke Ouyang; Yuhan Liu; Yi Shu; Yuzhong Tao; Tong Qiu; Junxiang Li (Remote. Sens., 2023)