Abstract: At present, with the original point cloud as input, most of the object detectors use Pointnet++ to extract features of the point cloud based on the Farthest Point Sampling (FPS). However, ...

Abstract: The development of 3D sensors encourages researchers to process point cloud data directly. Point cloud data requires less memory but conveys more detailed 3D shape information. However, ...

This repository contains an implementation of a graph neural network for the segmentation and object detection in radar point clouds. As shown in the figure below, the model architecture consists of ...

Welcome to the Game Thread. Veterans of the Game Thread know how we do things around here, but for all you newbies we have a few rules. Our community guidelines apply and basically say be cool, no ...

Hours after the Portland Trail Blazers were rocked by the news that coach Chauncey Billups had been arrested by federal agents and charged with multiple felonies, the future of the franchise was ...