“…Patchbased methods such as (Criminisi et al, 2004) (and more recently (Buyssens et al, 2015b, Lorenzi et al, 2011) have proven their strengths. They have been extended for RGB-D images (Buyssens et al, 2015a) and to LiDAR point clouds (Doria and Radke, 2012) by considering an implicit topology in the point cloud. Variational approaches represent another type of inpainting algorithms (Chambolle and Pock, 2011, Bredies et al, 2010, Weickert, 1998, Bertalmio et al, 2000.…”