RFNet: Recurrent Forward Network for Dense Point Cloud Completion

no code implementations • ICCV 2021 • Tianxin Huang, Hao Zou, Jinhao Cui, Xuemeng Yang, Mengmeng Wang, Xiangrui Zhao, Jiangning Zhang, Yi Yuan, Yifan Xu, Yong liu

The RFE extracts multiple global features from the incomplete point clouds for different recurrent levels, and the FDC generates point clouds in a coarse-to-fine pipeline.

Point Cloud Completion

FlowMOT: 3D Multi-Object Tracking by Scene Flow Association

no code implementations • 14 Dec 2020 • Guangyao Zhai, Xin Kong, Jinhao Cui, Yong liu, Zhen Yang

Most end-to-end Multi-Object Tracking (MOT) methods face the problems of low accuracy and poor generalization ability.

3D Multi-Object Tracking motion prediction +1

Moving Forward in Formation: A Decentralized Hierarchical Learning Approach to Multi-Agent Moving Together

no code implementations • 4 Nov 2020 • Shanqi Liu, Licheng Wen, Jinhao Cui, Xuemeng Yang, Junjie Cao, Yong liu

We also deploy and validate our method in a real world scenario.

Robotics Multiagent Systems

F-Siamese Tracker: A Frustum-based Double Siamese Network for 3D Single Object Tracking

no code implementations • 22 Oct 2020 • Hao Zou, Jinhao Cui, Xin Kong, Chujuan Zhang, Yong liu, Feng Wen, Wanlong Li

A main challenge in 3D single object tracking is how to reduce search space for generating appropriate 3D candidates.

3D Single Object Tracking Object +1