ROAD: Learning an Implicit Recursive Octree Auto-Decoder to Efficiently Encode 3D Shapes

Sergey Zakharov, Rares Andrei Ambrus, Katherine Liu, Adrien Gaidon

Abstract: Compact and accurate representations of 3D shapes are central to many perception and robotics tasks. State-of-the-art learning-based methods can reconstruct single objects but scale poorly to large...