Yongqiang MaoXian SunXingliang HuangKaiqiang ChenLight: Joint Individual Building Extraction and Height Estimation from Satellite Images Through a Unified Multitask Learning Network.5320-53232023IGARSShttps://doi.org/10.1109/IGARSS52108.2023.10281565conf/igarss/2023db/conf/igarss/igarss2023.html#MaoSHC23