Density Awareness and Neighborhood Attention for LiDAR-Based 3D Object Detection

Light detection and ranging (LiDAR) is widely used in the automotive industry as it can provide point cloud information containing precise distances. Three-dimensional (3D) object detection based on LiDAR point clouds is significant for environment perception tasks. However, feature learning for poi...

Full description

Bibliographic Details

Published in:	Photonics
Main Authors:	Hanxiang Qian, Peng Wu, Xiaoyong Sun, Xiaojun Guo, Shaojing Su
Format:	Article
Language:	English
Published:	MDPI AG 2022-11-01
Subjects:	density 3D object detection LiDAR neighborhood attention
Online Access:	https://www.mdpi.com/2304-6732/9/11/820