In this work, we present a unified framework for multi-modality 3D object detection, named UVTR. The proposed method aims to unify multi-modality representations in the voxel space …
Non-uniformed 3D sparse data, eg, point clouds or voxels in different spatial positions, make contribution to the task of 3D object detection in different ways. Existing basic components in …
G Shi, R Li, C Ma - European Conference on Computer Vision, 2022 - Springer
Real-time and high-performance 3D object detection is of critical importance for autonomous driving. Recent top-performing 3D object detectors mainly rely on point-based or 3D voxel …
Y Zhang, J Chen, D Huang - Proceedings of the IEEE/CVF …, 2022 - openaccess.thecvf.com
In autonomous driving, LiDAR point-clouds and RGB images are two major data modalities with complementary cues for 3D object detection. However, it is quite difficult to sufficiently …
Q Xu, Y Zhong, U Neumann - Proceedings of the AAAI Conference on …, 2022 - ojs.aaai.org
Advances in LiDAR sensors provide rich 3D data that supports 3D scene understanding. However, due to occlusion and signal miss, LiDAR point clouds are in practice 2.5 D as they …
Y Hu, Z Ding, R Ge, W Shao, L Huang, K Li… - Proceedings of the AAAI …, 2022 - ojs.aaai.org
There have been two streams in the 3D detection from point clouds: single-stage methods and two-stage methods. While the former is more computationally efficient, the latter usually …
Three-dimensional object detection from light detection and ranging (LiDAR) point clouds has gained great attention in recent years due to its wide applications in smart cities and …
It has been well recognized that fusing the complementary information from depth-aware LiDAR point clouds and semantic-rich stereo images would benefit 3D object detection …
S Deng, Z Liang, L Sun, K Jia - Proceedings of the IEEE …, 2022 - openaccess.thecvf.com
Detecting objects from LiDAR point clouds is of tremendous significance in autonomous driving. In spite of good progress, accurate and reliable 3D detection is yet to be achieved …