QuadricsNet: Learning Concise Representation for Geometric Primitives in Point Clouds
Ji Wu,Huai Yu,Wen Yang,Gui-Song Xia,Ji Wu,Huai Yu,Wen Yang,Gui-Song Xia
This paper presents a novel framework to learn a concise geometric primitive representation for 3D point clouds. Different from representing each type of primitive individually, we focus on the challenging problem of how to achieve a concise and uniform representation robustly. We employ quadrics to represent diverse primitives with only 10 parameters and propose the first end-to-end learning-base...
