Search Results for author: Shitao Chen

Found 9 papers, 4 papers with code

Leveraging Anchor-based LiDAR 3D Object Detection via Point Assisted Sample Selection

1 code implementation4 Mar 2024 Shitao Chen, Haolin Zhang, Nanning Zheng

3D object detection based on LiDAR point cloud and prior anchor boxes is a critical technology for autonomous driving environment perception and understanding.

3D Object Detection Autonomous Driving +2

InteractionNet: Joint Planning and Prediction for Autonomous Driving with Transformers

1 code implementation7 Sep 2023 Jiawei Fu, Yanqing Shen, Zhiqiang Jian, Shitao Chen, Jingmin Xin, Nanning Zheng

Planning and prediction are two important modules of autonomous driving and have experienced tremendous advancement recently.

Autonomous Driving CARLA longest6

Complementing Onboard Sensors with Satellite Map: A New Perspective for HD Map Construction

1 code implementation29 Aug 2023 Wenjie Gao, Jiawei Fu, Yanqing Shen, Haodong Jing, Shitao Chen, Nanning Zheng

To enable better integration of satellite maps with existing methods, we propose a hierarchical fusion module, which includes feature-level fusion and BEV-level fusion.

Autonomous Driving Semantic Segmentation

MLF-DET: Multi-Level Fusion for Cross-Modal 3D Object Detection

no code implementations18 Jul 2023 Zewei Lin, Yanqing Shen, Sanping Zhou, Shitao Chen, Nanning Zheng

In this paper, we propose a novel and effective Multi-Level Fusion network, named as MLF-DET, for high-performance cross-modal 3D object DETection, which integrates both the feature-level fusion and decision-level fusion to fully utilize the information in the image.

3D Object Detection Data Augmentation +1

StructVPR: Distill Structural Knowledge with Weighting Samples for Visual Place Recognition

no code implementations CVPR 2023 Yanqing Shen, Sanping Zhou, Jingwen Fu, Ruotong Wang, Shitao Chen, Nanning Zheng

In this paper, we propose StructVPR, a novel training architecture for VPR, to enhance structural knowledge in RGB global features and thus improve feature stability in a constantly changing environment.

Image Retrieval Knowledge Distillation +3

Model-based Decision Making with Imagination for Autonomous Parking

1 code implementation25 Aug 2021 Ziyue Feng, Yu Chen, Shitao Chen, Nanning Zheng

The proposed algorithm consists of three parts: an imaginative model for anticipating results before parking, an improved rapid-exploring random tree (RRT) for planning a feasible trajectory from a given start point to a parking lot, and a path smoothing module for optimizing the efficiency of parking tasks.

Autonomous Driving Decision Making

Feature Selective Small Object Detection via Knowledge-based Recurrent Attentive Neural Network

no code implementations13 Mar 2018 Kai Yi, Zhiqiang Jian, Shitao Chen, Nanning Zheng

At present, the performance of deep neural network in general object detection is comparable to or even surpasses that of human beings.

Autonomous Driving Decision Making +4

Cannot find the paper you are looking for? You can Submit a new open access paper.