A New Mask R-CNN-Based Method for Improved Landslide Detection. - Silvia Liberata Ullo; Amrita Mohan; Alessandro Sebastianelli; Shaik Ejaz Ahamed; Basant Kumar; Ramji Dwivedi; Ganesh Ram Sinha (IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2021)