Search Results for author: Zhijie Zheng

Found 2 papers, 0 papers with code

PSA-Det3D: Pillar Set Abstraction for 3D object Detection

no code implementations20 Oct 2022 Zhicong Huang, Jingwen Zhao, Zhijie Zheng, Dihu Chena, Haifeng Hu

In this paper, we propose a pillar set abstraction (PSA) and foreground point compensation (FPC) and design a point-based detection network, PSA-Det3D, to improve the detection performance for small object.

3D Object Detection object-detection +1

Structure Information is the Key: Self-Attention RoI Feature Extractor in 3D Object Detection

no code implementations1 Nov 2021 Diankun Zhang, Zhijie Zheng, Xueting Bi, Xiaojun Liu

With the newly introduced SARFE, we improve the performance of the state-of-the-art 3D detectors by a large margin in cyclist on KITTI dataset while keeping real-time capability.

2D object detection 3D Object Detection +2

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