PointeNet: A Lightweight Framework for Effective and Efficient Point Cloud Analysis

no code implementations • 20 Dec 2023 • Lipeng Gu, Xuefeng Yan, Liangliang Nan, Dingkun Zhu, Honghua Chen, Weiming Wang, Mingqiang Wei

The DSE module, designed for real-world autonomous driving scenarios, enhances the semantic perception of point clouds, particularly for distant points.

3D Object Detection Autonomous Driving +2

PointSee: Image Enhances Point Cloud

no code implementations • 3 Nov 2022 • Lipeng Gu, Xuefeng Yan, Peng Cui, Lina Gong, Haoran Xie, Fu Lee Wang, Jin Qin, Mingqiang Wei

There is a trend to fuse multi-modal information for 3D object detection (3OD).

3D Object Detection object-detection

PSFormer: Point Transformer for 3D Salient Object Detection

no code implementations • 28 Oct 2022 • Baian Chen, Lipeng Gu, Xin Zhuang, Yiyang Shen, Weiming Wang, Mingqiang Wei

We propose PSFormer, an effective point transformer model for 3D salient object detection.

Decoder Object +3

PV-RCNN++: Semantical Point-Voxel Feature Interaction for 3D Object Detection

no code implementations • 29 Aug 2022 • Peng Wu, Lipeng Gu, Xuefeng Yan, Haoran Xie, Fu Lee Wang, Gary Cheng, Mingqiang Wei

Such a module will guide our PV-RCNN++ to integrate more object-related point-wise and voxel-wise features in the pivotal areas.

3D Object Detection Novel Object Detection +3