PS^2-Net: A Locally and Globally Aware Network for Point-Based Semantic Segmentation
PS^2-Net: A Locally and Globally Aware Network for Point-Based Semantic Segmentation
In this paper, we present the PS^2-Net -- a locally and globally aware deep learning framework for semantic segmentation on 3D scene-level point clouds. In order to deeply incorporate local structures and global context to support 3D scene segmentation, our network is built on four repeatedly stacked encoders, where each …