Yann Schoenenberger, Johan Paratte, Pierre Vandergheynst
TL;DR这篇论文介绍了一种基于图结构和凸优化方法的技术,用于去噪 3D 点云,并简要讨论了这些方法如何自然推广到时间变化的输入,如 3D 点云时间序列。
Abstract
Noisy 3d point clouds arise in many applications. They may be due to errors
when constructing a 3D model from images or simply to imprecise depth sensors.
Point clouds can be given geometrical structure using graphs created from the
similarity information between points. This paper int