Search Results for author: Junbo Chen

Found 10 papers, 6 papers with code

Not All Voxels Are Equal: Hardness-Aware Semantic Scene Completion with Self-Distillation

1 code implementation18 Apr 2024 Song Wang, Jiawei Yu, Wentong Li, Wenyu Liu, Xiaolu Liu, Junbo Chen, Jianke Zhu

Furthermore, the voxels in the boundary region are more challenging to differentiate than those in the interior.

MGMap: Mask-Guided Learning for Online Vectorized HD Map Construction

1 code implementation1 Apr 2024 Xiaolu Liu, Song Wang, Wentong Li, Ruizi Yang, Junbo Chen, Jianke Zhu

Currently, high-definition (HD) map construction leans towards a lightweight online generation tendency, which aims to preserve timely and reliable road scene information.

FusionAD: Multi-modality Fusion for Prediction and Planning Tasks of Autonomous Driving

1 code implementation2 Aug 2023 Tengju Ye, Wei Jing, Chunyong Hu, Shikun Huang, Lingping Gao, Fangzhen Li, Jingke Wang, Ke Guo, Wencong Xiao, Weibo Mao, Hang Zheng, Kun Li, Junbo Chen, Kaicheng Yu

Building a multi-modality multi-task neural network toward accurate and robust performance is a de-facto standard in perception task of autonomous driving.

Autonomous Driving

OG: Equip vision occupancy with instance segmentation and visual grounding

no code implementations12 Jul 2023 ZiChao Dong, Hang Ji, Weikun Zhang, Xufeng Huang, Junbo Chen

Occupancy prediction tasks focus on the inference of both geometry and semantic labels for each voxel, which is an important perception mission.

Instance Segmentation Segmentation +2

READ: Large-Scale Neural Scene Rendering for Autonomous Driving

1 code implementation11 May 2022 Zhuopeng Li, Lu Li, Zeyu Ma, Ping Zhang, Junbo Chen, Jianke Zhu

In this paper, a large-scale neural rendering method is proposed to synthesize the autonomous driving scene~(READ), which makes it possible to synthesize large-scale driving scenarios on a PC through a variety of sampling schemes.

3D Scene Reconstruction Autonomous Driving +4

LTP: Lane-Based Trajectory Prediction for Autonomous Driving

no code implementations CVPR 2022 Jingke Wang, Tengju Ye, Ziqing Gu, Junbo Chen

Experiments on the Argoverse dataset show that the proposed method outperforms state-of-the-art methods, and the lane segments-based proposals as well as the variance-based non-maximum suppression strategy both contribute to the performance improvement.

Motion Forecasting Trajectory Prediction

Domain Generalization for Vision-based Driving Trajectory Generation

1 code implementation22 Sep 2021 Yunkai Wang, Dongkun Zhang, Yuxiang Cui, Zexi Chen, Wei Jing, Junbo Chen, Rong Xiong, Yue Wang

In this paper, we propose a domain generalization method for vision-based driving trajectory generation for autonomous vehicles in urban environments, which can be seen as a solution to extend the Invariant Risk Minimization (IRM) method in complex problems.

Autonomous Vehicles Domain Generalization

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