Large-Scale Point Cloud Semantic Segmentation with Superpoint Graphs

• Published in: 2018 IEEE/CVF Conference on Computer Vision and Pattern Recognition pp. 4558 - 4567
• Main Authors: Landrieu, Loic, Simonovsky, Martin
• Format: Conference Proceeding
• Language: English
• Published: IEEE 01.06.2018
• Subjects: Image edge detection; Image segmentation; Pipelines; Semantics; Shape; Three-dimensional displays

We propose a novel deep learning-based framework to tackle the challenge of semantic segmentation of large-scale point clouds of millions of points. We argue that the organization of 3D point clouds can be efficiently captured by a structure called superpoint graph (SPG), derived from a partition of...