HPGNN: Using Hierarchical Graph Neural Networks for Outdoor Point Cloud Processing

no code implementations • 5 Jun 2022 • Arulmolivarman Thieshanthan, Amashi Niwarthana, Pamuditha Somarathne, Tharindu Wickremasinghe, Ranga Rodrigo

Inspired by recent improvements in point cloud processing for autonomous navigation, we focus on using hierarchical graph neural networks for processing and feature learning over large-scale outdoor LiDAR point clouds.

Autonomous Navigation Semantic Segmentation